首页资源分类电源技术 > 阿诺德磁粉芯目录

阿诺德磁粉芯目录

已有 451617个资源

下载专区

文档信息举报收藏

标    签:阿诺德磁粉芯目录

分    享:

文档简介

阿诺德公司各种磁粉芯的选择

文档预览

SUPER-MSSTM - Sendust Powder Cores MOLYPERMALLOY - MPP Powder Cores FLUXSANTM - Silicon Iron Alloy Powder Cores HI-FLUXTM - Nickel Iron Powder Cores OPTILLOYTM - Optimized Alloy Powder Cores 2012 Contents Introduction Material Overview…………………………………….………...….1 Part Number Examples…………….……….…………. ……....2 Contents Inductance Rating………………………….………….…………....2 IntroductionEngineering Kits…………………….……….…………….………....2 MaterialIOndvuecrtvainecwe…G…ra…d…in…g…………….………………………………………….………….…………2…....2 Part NumCboerer FEixnaismh…pl…e…s…………………………….….…………….….………….…………………………3…....2 MInadguncetatinccCehaRraatcintegr…is…tic…s………………….….…………………3 EngineerPinegrmKeitasb…il…ty…v…s.…D…C …M…ag.…ne…ti…zi.n…g…F…or…ce…………….…………3……3-5 InductanPceermGreaadbiinltgy…v…s. …AC…F…lu…x…D…en…s…ity………….…….…….………….…….……3….6-8 Core FiniPPseehrr…mm…ee…aabb…iill…tityy…vv…ss..…FTr…eemq.…upe…enr…cay.t…u…r……e….………………………………..……………………………….…..3.…129--1141 Magnetic ChCaorraecLtoesrsiestsi…cs……………………………..……………… …15-20 PermeabCilutryvvesF.iDt FCoMrmauglna…et…iz…in…g…F…o…rc…e…………...….……………4…‐…6.21-22 TPoerromidePaabrilttyNuvms.bAeCrsFlux Density………….……..……7‐9 Permeab0il.t1y40vsi.nF./r3e.q56uemnmcyO…D………………………….….……………………1..0.…‐1…2……..23 Permeab0il.i1t5y5visn..T/3e.m94pmermatOurDe……………………………………………………13…‐.1…5…….24 Core Los0se.1s8…3…in…./…4….6…5 …m…m…O…D………….….……………….………………1…6…‐2……1…...25 Curve Fit0F.2o5r0miun.l/a6….3…5…m…m…O…D……………………..….…………………….……2…2…‐2…3…….26 Toroid Part 0N.2u6m0bine.r/s6.6 mm OD………….…………….…………..27-28 0.140 in.0/3.2.7576 imn.m/7.O04Dm…m……O…D………………………….….….…..………….….………2…4………29 0.155 in.0/3.3.1904 imn.m/7.O87Dm…m……O…D…………………………………………...……………..…2…5…...30 0.183 in.0/4.3.8605 imn.m/9.O65Dm…m……O…D………………..………………..………………………..2…6..31-32 0.250 in.0/6.4.0305 imn.m/10O.1D6…m…m……OD………………………….…………………….….…....2…7…….33 0.260 in.0/6.4.460minm./1O1D.1…8…m…m…O.…D……………………….……………………2..8…‐…2…9 …...34 0.277 in.00/7..56.050054 iimnn..m//1126O..76D4m…mm…m…O…ODD…………...…….…………………………….….……………………….….…….….…3….…0………....3365 0.310 in.0/7.6.8807 imn.m/17O.2D7…m…m……OD……………………..…………………………..……….3……1……..37 0.380 in.0/9.8.0605 imn.m/20O.3D2…m…m….O…D………….….……………………….………3…2.‐.3……3…….38 0.400 in.0/1.900.016inm./2m2.O86Dm…m……O…D……………………………..………..…….….………3…4……..39 0.440 in.0/1.912.818inm./2m3.O57Dm…m……O…D……………………………...….……..……………..…3…5……..40 0.500 in.1/1.026.07 imn.m/26O.9D2…m…m……OD……………………………….….…..….…………….…3…6.41-44 0.655 in.1/1.360.064inm./3m3.O02Dm…m..…O…D…………………….……...………….….…………3.…7.45-49 0.680 in.1/1.375.027inm./3m4.O29Dm…m……O…D……………………………...……….…………..….3…8...….50 0.800 in./20.32 mm OD………………….………..………39 0.900 in./22.86 mm OD………………………..………….40 0.928 in./23.57 mm OD………………..…..……………..41 1.060 in./26.92 mm OD…………………...…………42‐43 1.300 in./33.02 mm OD………….…...……………..44‐46 1.350 in./34.29 mm OD……………….….……..………..47 1.410 in./35.81 mm OD………………………..………………..51 1.570 in./39.88 mm OD………….…………….…………….52 1.840 in./46.74 mm OD…………….…..……………….53-54 2.000 in./50.8 mm OD……………………….……..………...55 21.2.45100ini.n/5./73.515.8m1 mmmODO…D…………………………………………………….….…..5…6…-5…7.48 21.5.50700ini.n/6./33.95.m88mmOmD…O…D………………………..….…………………….….………….….5…8.49 31.0.86430ini.n/7./74.68.m74mmOmD…O…D…………………………….……..….………………….….5…9-5600‐51 42.0.00000ini.n/1./0510.6.8mmmmOODD……………………….….……………………….……….…..6..1…-…62..52 52.2.21580ini.n/1./3527.5.145mmmmOODD………………………………….….…………..…………6…3-5634‐54 E-Core Pa6r2.t0.N50u00m0inib.n/e1.r/5s623.4.5mmmmOODD……………………….….…………….….………………. ….6.5…-…66..55 132..076m3min/.0/.7570.08inm…m……O…D……………….….…………..………………….…………………….6…7.56 149..030m0min/.0/.170610.i6n…m…m…O…D……..………………………..……………………………………...5678‐58 255..241m8min/.1/.103020.i5n4…m……m…O…D……………………...…………………..……………..…...5699‐60 360..010m0min/.1/.115825.i4n…m…m…O…D………………….…..………..…………………………………...6710‐62 E‐Core P3a4r.5t Nmumm/1b.e3r5s8 in…………………...………………… ………71 4102.9.7mmmm/1/.06.1500i0n…in……………………………………....….………….….…………………………..…72…63 4129.8.3mmmm/1/.06.8756i0n…in…………………………….….…………………...……………………..…73…-7…5..64 5245.9.4mmmm/2/.11.6010i0n…in……………………..….……………….……….…..……………….…..7…6…-7…7.65 6350.1.1mmmm/2/.15.6138i5n…in……………………………….…………….....………………………………..….7…8.66 7324.4.5mmmm/2/.18.5305i8n…in………………………………………......……………………………………...….7…9 .67 8400.0.9mmmm/3/.11.5601i0n…in……………………………………………......……………………………………8…0.68 9462.0.8mmmm/3/.17.8608i5n…in………………..….…….………………………………….…..…………………..6891‐71 15144..90 mmmm//42..418681inin………………………………...………………....……………………………….7822‐73 Block Par1t62N50u..10mmmbemmrs//42..752643inin………………………………………...….……………...………………………….8…374 4772.5.4mmmmto/28.08.500minm…………………………………………………..….………..….……………..…84..75 Cross Refe8re0n.0cemm/3.150 in…………………………...…………..….76 O9ld6.P0amrt mNu/3m.7be8r0tionN…e…w…P…a.r.t.…N.u…m…b…er…s…….….………….8…5-…86..77 C1o1m4p.0etmitomr /P4a.r4t8N8uimn…be…rs……………………………………………....………...…87…-9…478 Design Too1l2s0.0 mm/4.724 in……………………...……….………..79 Block PaInrtduNcutomrbSeofrtsware………………………………………….95-96 Q4u7ic.5k Rmemferteon8ce0….0…m…m…………………………………………….…………………………....…..9…7.80 Cross Reference OldCPoaprytrigNhtu©m2b0e1r2,tMoicNroemwetaPlas Irntc.NuPrmintbeedrJasn…u.a.r…y 28011‐282 Competitor Part Numbers……………………….….83‐90 Design Tools Inductor Software……………………………………….……91 Quick Reference……………………………….………………92 Copyright © 2011, Micrometals Inc. Printed March 2011 Arnold Technologies (Shenzhen) Ltd., doing business as Micrometals Arnold Powder Cores is a division of Micrometals Incorporated. The Micrometals Arnold Powder Core factory is located in Shenzhen, China with a sales office in Hong Kong. Micrometals Inc. acquired the powder core division from Arnold Magnetic Technologies in January 2010. Micrometals Inc. is headquartered in Anaheim, California. Warranty Parts are warranted to conform to the specifications in the latest issue of this catalog. Micrometals Arnold Powder Core liability is limited to return of parts and repayment of price; or replacement of nonconforming parts. Notice of nonconformance must be made within 30 days after delivery. Before using these products, buyer agrees to determine suitability of the product for their intended use or application. Micrometals Arnold Powder Core shall not be liable for any other loss or damage, including but not limited to incidental or consequential damages. Material Introduction & Overview Introduction to Powder Cores Powder Cores are made from discrete particles of ferromagnetic powder. Prior to being formed into a core, the particles are covered in a thin layer of electrically insulated material to ensure electrical isolation of each particle. The particles are then compacted under high pressure to form the core geometry. The electrical insulation between particles enables the materials to be used at high frequency. The insulation also forms a distributed air gap throughout the core material, giving the material the ability to maintain inductance linearity with a DC biasing field. Micrometals Arnold Powder Cores manufactures 5 different classes of materials: Super‐MSS™ Sendust (MS), Molypermalloy (MP), FluxSan™ Iron Silicon (FS), Hi‐Flux™(HF), and the newly introduced Optilloy™(OP). The following table describes size and permeability ranges available for each material class, and also describes the characteristics and applications for these material classes. Super‐MSS™ Sendust  Iron, Silicon, Aluminum alloy powder material  Permeabilities: 14µ, 26µ, 40µ, 60µ, 75µ, 90µ and 125µ  Low Magnetostriction for audibly quiet applications  Cost effective low loss material  Operating frequencies to MHz  No thermal aging  Wide selection of toroids, E‐cores and blocks MPP Molypermalloy  Nickel, Iron Molybdenum alloy powder material  Permeabilities: 14µ, 26µ, 60µ, 125µ, 147µ, 160µ, 173µ, 205µ and 250µ  Very low loss powder material  Operating frequencies ≤200kHz  No thermal aging  Wide selection of toroids up to 154mm FluxSan™ Silicon Iron  6.5% Silicon, Iron alloy powder material  Permeabilities: 14µ, 26µ, 40µ, 60µ, 75µ and 90µ  High saturation characteristics  Low losses ≤200kHz  No thermal aging  Wide selection of toroids, E‐cores and blocks Hi‐Flux™ Nickel Iron  50/50 Nickel, Iron alloy powder material  Permeabilities: 14µ, 26µ, 60µ, 125µ, 147µ and 160µ  High saturation characteristics  Moderate losses ≤200kHz  No thermal aging Optilloy™ Optimized Alloy  Hybrid alloy powder material  Permeabilities: 14µ, 26µ, 40µ, 60µ, 75µ, 90µ and 125µ  Moderate losses ≤200kHz  No thermal aging  Toroids up to 154mm MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1 Part Number Examples, Finish, temperature Statement Part Numbers Micrometals Arnold Powder Core part numbers are constructed as shown below. Toroidal Core Geometry Typical Part Number: MP ‐ 600 125 ‐ 2 Material Type OD in 100th inches Reference Permeability Finish E‐Core Geometry Typical Part Number: E FS ‐ 055 28 25 ‐ 090 Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability Block Core Geometry Typical Part Number: B MS ‐ 080 30 20 ‐060 Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability Materials MS = Super‐MSS™ Sendust MP = MPP Molypermalloy FS = FluxSan™ Silicon Iron HF = Hi‐Flux™ Nickel Iron OP = Optilloy™ Optimized Alloy Finish 2 = Blue Epoxy 8 = Parylene N (Standard) 8C = Parylene C Inductance Rating In this catalog the inductance ratings, also known as AL values, are expressed in nanohenries (10‐9 Henries) per turn (N) squared (nH/N2). To calculate the number of turns required for a desired inductance (L) in nanohenries (nH) use the following formula: 1 Required turns    desired L (nH) AL (nH/N2)   2 Inductance Tolerance The cores are manufactured to the AL values listed in this catalog with a ±8% inductance tolerance with the exception of small (0.14 to 0.44 inches) toroidal cores with Super‐MSS™ material. Refer to catalog part page for details. Inductance Grading Binning and marking in 1% grades is possible upon request. Core Finishes Standard toroidal cores are all furnished with an isolation coating. Coating type and dielectric strength vary with part sizes, details and test conditions are offered on the part pages. Finished are tested for dielectric strength with conductive foam pads pressed against the two flat surfaces and around the OD/ID corners of the core. Epoxy coated parts are UL approved for Flame Class UL94V‐0 per files #OCDT2.E350791, QMFZ2.E257126. Part numbers are labeled on individual parts on toroid sizes 0.40 in. (10.2mm) and larger. Toroid part sizes less than 0.40 in (10.2mm) are coated with Parylene N. Parylene C is available upon request but is not RoHS compliant. Engineering Kits Engineering kits and evaluation samples are available; please refer to Micrometals Arnold Powder Cores website (www.MicrometalsArnoldPowderCores.com) for distributor or local sales contact for details. Engineering Assistance Micrometals Arnold will gladly extend engineering and design assistance to aid in your core selection. Please refer questions to Applications@Micrometals.com. In addition Micrometals Arnold Powder Cores offers Induction Design Software which can be downloaded at no charge. Please refer to pages 95 to 96 for details. Custom Shapes and Sizes In addition to the items shown in this catalog, Micrometals Arnold Powder Cores will gladly produce custom shapes and sizes. Packing Information The standard box dimensions are 30.5 x 30.5 x 12.7cm (12 x 12 x 5in.) Part quantity per box can be located on part detail pages. 2 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com % Initial Permeability (%μo) Percent Initial Permeability vs. DC Magnetizing Force Percent Initial Permeability vs. DC Magnetizing Force 120 110 100 90 80 70 60 Super-MSSTM - Sendust (MS) Percent Intial Permeability (%μo) 50 vs. 40 DC Magnetizing Force 30 H  0.4  N Le I 20 HH==DDCCMMaaggnneettiizziinnggFFoorrccee 10 NN==NNuummbbeerrooffTTuurrnnss II==DDCCCCuurrrreenntt((AA)) LLee==EEffffeeccttiivveePPaatthhLLeennggtthh((ccmm)) 0 1 10 100 H - DC Magnetizing Force (Oe) 1,000 120 110 100 90 80 70 60 Molypermalloy - MPP (MP) Percent Intial Permeability (%μo) 50 vs. 40 DC Magnetizing Force 30 H  0 .4  N Le I 20 HH== DDCC MMaaggnneettiizziinngg FFoorrccee 10 NN== NNuummbbeerr ooff TTuurrnnss II== DDCC CCuurrrreenntt ((AA)) LLee == EEffffeeccttiivvee PPaatthh LLeennggtthh ((ccmm)) 0 1 10 100 H - DC Magnetizing Force (Oe) 1,000 % Initial Permeability (%μo) June 27, 2011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Copyright © 2011, Micr3ometals, Inc. Percent Initial Permeability vs. DC Magnetizing Force % Initial Permeability (%μo) Percent Initial Permeability vs. DC Magnetizing Force 120 110 100 90 80 70 60 FluxsanTM - (FS) Percent Intial Permeability (%μo) 50 vs. 40 DC Magnetizing Force 30 H  00..44   NN LLee  II 20 HH == DDCC MMaaggnneettiizziinngg FFoorrccee 10 NN==NNuummbbeerrooffTTuurrnnss II == DDCC CCuurrrreenntt ((AA)) LLee==EEffffeeccttiivvee PPaatthhLLeennggtthh((ccmm)) 0 1 10 100 H - DC Magnetizing Force (Oe) % Initial Permeability (%μo) 120 110 100 90 80 70 60 Hi-FluxTM - (HF) 50 Percent Intial Permeability (%μo) vs. 40 DC Magnetizing Force 30 H  0.4  N Le I 20 HH== DDCC MMaaggnneettiizziinngg FFoorrccee 10 NN== NNuummbbeerr ooff TTuurrnnss II== DDCC CCuurrrreenntt ((AA)) LLee == EEffffeeccttiivvee PPaatthh LLeennggtthh ((ccmm)) 0 1 10 100 H - DC Magnetizing Force (Oe) 1,000 1,000 June 274, 2011 MICROMEtALS Arnold Powder Cores • Copyright © 2011, Micrometals, Inc. www.MicrometalsArnoldPowderCores.com % Initial Permeability (%μo) Percent Initial Permeability vs. DC Magnetizing Force Percent Initial Permeability vs. DC Magnetizing Force 120 110 100 90 80 70 60 OptilloyTM - (OP) Percent Intial Permeability (%μo) 50 vs. 40 DC Magnetizing Force 30 H  00..44   NN LLee  II 20 HH==DDCCMMaaggnneettiizziinnggFFoorrccee 10 NN==NNuummbbeerrooffTTuurrnnss II==DDCCCCuurrrreenntt((AA)) LLee==EEffffeeccttiivvee PPaatthhLLeennggtthh((ccmm)) 0 1 10 100 H - DC Magnetizing Force (Oe) 1,000 June 27, 2011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Copyright © 2011, Mic5rometals, Inc. Percent Initial Permeability vs. Peak AC Flux Density Percent Initial Permeability vs. Peak AC Flux Density 105 125μ 90μ 75μ 60μ 40μ 100 26μ 14μ % Initial Permeability (%μo) % Initial Permeability (%μo) Super-MSSTM - Sendust (MS) 95 Percent Intial Permeability (%μo) vs. Peak AC Flux Density 90 10 105 100 95 90 10 100 1,000 Bpk - Peak AC Flux Density (G) Molypermalloy - (MP) Percent Intial Permeability (%μo) vs. Peak AC Flux Density 250μ 205μ 173μ 160μ 147μ 125μ 60μ 26μ 14μ 100 1,000 Bpk - Peak AC Flux Density (G) 10,000 10,000 June 27, 2011 6 MICROMEtALS Arnold Powder Cores • Copyright © 2011, Micrometals, Inc. www.MicrometalsArnoldPowderCores.com % Initial Permeability (%μo) Percent Initial Permeability vs. Peak AC Flux Density Percent Initial Permeability vs. Peak AC Flux Density 115 110 105 90μ 75μ 60μ 40μ 26μ 14μ 100 95 FluxsanTM - (FS) Percent Intial Permeability (%μo) 90 vs. Peak AC Flux Density 85 80 10 115 100 1,000 Bpk - Peak AC Flux Density (G) 10,000 110 105 160μ 147μ 125μ 60μ 26μ 14μ 100 95 Hi-FluxTM - (HF) 90 Percent Intial Permeability (%μo) vs. Peak AC Flux Density 85 80 10 100 1,000 Bpk - Peak AC Flux Density (G) 10,000 % Initial Permeability (%μo) June 27, 2011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Copyright © 2011, Micro7metals, Inc. Percent Initial Permeability vs. Peak AC Flux Density Percent Initial Permeability vs. Peak AC Flux Density 115 % Initial Permeability (%μo) 110 105 100 125μ/90μ 75μ/60μ 40μ/26μ 14μ 95 OptilloyTM - (OP) Percent Intial Permeability (%μo) 90 vs. Peak AC Flux Density 85 80 10 100 1,000 Bpk - Peak AC Flux Density (G) 10,000 June 27, 82011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowdeCrCoopryersi.gchotm© 2011, Micrometals, Inc. Initial Permeability (μo) 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 10,000 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 10,000 Initial Permeability vs. Frequency Initial Permeability vs. Frequency Super-MSSTM - Sendust (MS) 125μ 90μ 75μ 60μ 40μ 26μ 14μ 100,000 1,000,000 Frequency (Hz) 10,000,000 Molypermalloy - (MP) 250μ 205μ 173μ 160μ 147μ 125μ 60μ 26μ 14μ 100,000 1,000,000 Frequency (Hz) 10,000,000 Initial Permeability (μo) June 27, 2011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Copyright © 2011, Mic9rometals, Inc. Initial Permeability vs. Frequency Initial Permeability (μo) 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 10,000 200 180 160 140 120 100 80 60 40 20 0 10,000 Initial Permeability vs. Frequency FluxsanTM - (FS) 100,000 1,000,000 Frequency (Hz) 90μ 75μ 60μ 40μ 26μ 14μ 10,000,000 Hi-FluxTM - (HF) 160μ 147μ 125μ 60μ 26μ 14μ 100,000 1,000,000 Frequency (Hz) 10,000,000 Initial Permeability (μo) June 271, 20011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCCoopreysr.icgohmt © 2011, Micrometals, Inc. Initial Permeability (μo) 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 10,000 Initial Permeability vs. Frequency Initial Permeability vs. Frequency OptilloyTM - (OP) 100,000 1,000,000 Frequency (Hz) 125μ 90μ 75μ 60μ 40μ 26μ 14μ 10,000,000 June 27, 2011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Copyright © 2011, M1i1crometals, Inc Permeability vs. temperature %Change in Permeability Permeability vs. Temperature 1 0 Super-MSSTM - Sendust (MS) -1 -2 -3 14μ 26μ -4 40μ -5 60μ -6 75μ -7 -8 90μ -9 -10 125μ -11 -60 -40 -20 0 20 40 60 80 100 120 140 160 Temperature (°C) 2 Molypermalloy - (MP) 250μ 14μ 1 %Change in Permeability 0 -1 -2 -60 -40 -20 0 20 40 60 80 100 120 140 160 Temperature (°C) June 27,122011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCCoopreyrsi.gcohmt © 2011, Micrometals, Inc. %Change in Permeability Permeability vs. temperature Permeability vs. Temperature 1 0 FluxsanTM - (FS) -1 -2 -3 14μ 26μ -4 40μ -5 60μ -6 75μ -7 90μ -8 -60 -40 -20 0 20 40 60 80 100 120 140 160 Temperature (°C) 5 4 Hi-FluxTM - (HF) 160μ 147μ 3 125μ 2 60μ 1 26μ 14μ 0 -1 -2 -3 -60 -40 -20 0 20 40 60 80 100 120 140 160 Temperature (°C) %Change in Permeability June 27, 2011 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Copyright © 2011, Mic1r3ometals, Inc. Permeability vs. temperature %Change in Permeability Permeability vs. Temperature 1 OptilloyTM - (OP) 0 14μ 26μ -1 40μ 60μ -2 75μ 90μ -3 125μ -4 -5 -60 -40 -20 0 20 40 60 80 100 120 140 160 Temperature (°C) June 271, 42011 MICROMEtALS Arnold Powder Cores • Copyright © 2011, Micrometals, Inc. www.MicrometalsArnoldPowderCores.com Core Loss (mW/cm³) Core Loss (mW/cm³) Super-MSSTM - Sendust (MS) Core Loss 10,000 Core Loss vs. Bpk - MS 14μ & 26μ Super-MSSTM - Sendust (MS) Core Loss 10,000 Core Loss vs. Bpk - MS 40μ 1,000 1,000 Core Loss (mW/cm³) 100 100 500 kHz 250 kHz 115250050k0kkHkHkzHzHzHzz 1 kHz 400 Hz 60 Hz 60 Hz 1 kHz 400 Hz 121550050k0kkkHkHzHHzzHzz kHz kHz 500 250 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - MS 60μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - MS 75μ 1,000 10,000 Core Loss (mW/cm³) 100 100 500 kHz 250 kHz 151520005kk0kkHHkzHHzzHzz 1 kHz 400 Hz 60 Hz 500 kHz 250 kHz 515120005k0kkHkzkHHHzzHzz 1 kHz 400 Hz 60 Hz 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - MS 90μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - MS 125μ 1,000 10,000 Core Loss (mW/cm³) 100 100 500 kHz 250 kHz 151250050kk0kHkHzkHHzzzHz 1 kHz 400 Hz 60 Hz 500 kHz 250 kHz 551210005k0kkkHzkHHHzzzHz 1 kHz 400 Hz 60 Hz 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss (mW/cm³) MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 15 Core Loss (mW/cm³) Core Loss (mW/cm³) Core Loss (mW/cm³) Core Loss (mW/cm³) Molypermalloy - MPP (MP) Core Loss 101,00,0000 CoCroerLeoLsossvssv. sB.pBkp-kM- MP 1P41μ4μ 1,010,0000 MMoolylyppeermrmaallloloyy- -MMPPPP(M(MPP) )CCoorereLLoosss 101,00,0000 CoCroerLeoLsossvssv. sB.pBkp-kM- MP 2P62μ6μ 1,010,0000 Core Loss (mW/cm³) Core Loss (mW/cm³) 101000 101000 6600 HHzz 114400kk00HHzzHHzz 111122555500005500kk00kkkkkkHHkkHzHzHHHHzzHHzzzzzz kkHHzz kkHHzz 550000 225500 1010 1010 101000 1,010,0000 BpBkp-kP-ePaekaAkCAFCluFxluDxeDnesintsyit(yga(guassu)ss) 101,00,0000 CoCroerLeoLsossvssv. sB.pBkp-kM- MP 6P06μ0μ 1,010,0000 101,00,0000 1010 1010 101000 1,010,0000 BpBkp-kP-ePaekaAkCAFCluFxluDxeDnesintsyit(yga(guassu)ss) 101,00,0000 CoCroerLeoLsossvssv. sB.pBkp-kM- MP 1P2152μ5μ 1,010,0000 Core Loss (mW/cm³) Core Loss (mW/cm³) 101000 101000 115511225500000055kkkk00kkkkHHHHkkzzHHHHzzzzzzHHzz kkHHzz kkHHzz 22225511555151555500000000kk000000kkkkkkHHkkkkzzkkHHHHHHzzHzzHzzHHHHzzzzzz 11440k0k00HHzzHHzz 6600 HHzz 550000 225500 1010 1010 101000 1,010,0000 BpBkp-kP-ePaekaAkCAFCluFxluDxeDnesintsyit(yga(guassu)ss) 101,00,0000 CoCroerLeoLsossvssv. sB.pBkp-kM- MP 1P4174μ7μ 1,010,0000 101,00,0000 1010 1010 101000 1,010,0000 BpBkp-kP-ePaekaAkCAFCluFxluDxeDnesintsyit(yga(guassu)ss) 101,00,0000 CoCroerLeoLsossvssv. sB.pBkp-kM- MP 1P6106μ0μ 1,010,0000 Core Loss (mW/cm³) Core Loss (mW/cm³) 101000 101000 115522115500550000kkkk00kkHHkkzzHHkkHHHHzzzzzzHHzz kkHHzz kkHHzz 550000 225500 6600 HHzz 114400kk00HHzzHHzz 555151212100000505kk00kkkkkkHHzzkkHHHHHHzzzzzzHHzz kkHHzz kkHHzz 550000 225500 1010 1010 101000 1,010,0000 BpBkp-kP-ePaekaAkCAFCluFxluDxeDnesintsyit(yga(guassu)ss) 101,00,0000 1010 1010 101000 1,010,0000 BpBkp-kP-ePaekaAkCAFCluFxluDxeDnesintsyit(yga(guassu)ss) 1111225552525500005500550k0k00kk0000kkHHkkHHkkkkzzkkHHzHzHzzHHHHHHzzzzzzzz 441100kk00HHzzHHzz 6600 HHzz 114400kk00HHzzHHzz 441100kk00HHzzHHzz 6600 HHzz 6600 HHzz 101,00,0000 101,00,0000 101,00,0000 Core Loss (mW/cm³) Core Loss (mW/cm³) 16 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Core Loss (mW/cm³) 10,000 Core Loss vs. Bpk - MP 173μ 1,000 Molypermalloy - MPP (MP) Core Loss Super-MSSTM - Sendust (MS) Core Loss 10,000 Core Loss vs. Bpk - MP 205μ 1,000 Core Loss (mW/cm³) 100 100 500 kHz 250 kHz 100 kHz 50 kHz 25 kHz 150kkHHzz 1 kHz 400 Hz 60 Hz 500 kHz 250 kHz 100 kHz 1255050kkkkHHzHHzzz 1 kHz 400 Hz 60 Hz 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - MP 250μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 100 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss (mW/cm³) 500 kHz 250 kHz 100 kHz 50 kHz 25 kHz 510kkHzHz 1 kHz 400 Hz 60 Hz Micrometals Arnold Powder Cores, A Division of Micrometals Inc. - 5615 E. La Palma Ave., Anaheim, California 92807 USA Phone: +1-714-970-9400, Toll Free in USA: +1-800-356-5977, Asia Pacic Sales: +852 3106 3736 www.MicrometalsArnoldPowderCores.com June 27, 2011 Copyright © 2011, Micrometals, Inc. MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 17 Core Loss (mW/cm³) Core Loss (mW/cm³) FluxSanTM - (FS) Core Loss 10,000 Core Loss vs. Bpk - FS 14μ 1,000 FluxSanTM - (FS) Core Loss 10,000 Core Loss vs. Bpk - FS 26μ 1,000 Core Loss (mW/cm³) 100 100 115250050k0kkkHHkzHHzzHzz kHz kHz 500 250 60 Hz 1 kHz 400 Hz 1250500kkkHHzHzz 150kkHHzz kHz kHz 500 250 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - FS 40μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - FS 60μ 1,000 Core Loss (mW/cm³) 100 100 500 kHz 250 kHz 515120005k0kkHkzkHHHzzHzz 1 kHz 400 Hz 60 Hz 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - FS 75μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - FS 90μ 1,000 100 100 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 500 kHz 250 kHz 51512000k5kk0HkzHHkHzzzHz 1 kHz 400 Hz 60 Hz 1 kHz 400 Hz 60 Hz 10,000 10,000 10,000 Core Loss (mW/cm³) 500 kHz 250 kHz 551210005k0kkkHzkHHHzzzHz 1 kHz 400 Hz 60 Hz Core Loss (mW/cm³) 500 kHz 250 kHz 151250050k0kkHkzHkHHzzzHz 1 kHz 400 Hz 60 Hz 18 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Core Loss (mW/cm³) 500 kHz 250 kHz 100 kHz 1255050kkkkHHzHHzzz 1 kHz 400 Hz 60 Hz Core Loss (mW/cm³) 500 kHz 250 kHz 115520005k0kkHkHkzHHzzHzz 1 kHz 400 Hz 60 Hz Core Loss (mW/cm³) 500 kHz 250 kHz 55112000k50kHkkzkHHHzzHzz 1 kHz 400 Hz 60 Hz Core Loss (mW/cm³) 500 kHz 250 kHz 51512000k50kkHkzHkHHzzzHz 410k0HzHz 60 Hz 10,000 Core Loss vs. Bpk - HF 14μ 1,000 Hi-FluxTM - (HF) Core Loss Hi-FluxTM - (HF) Core Loss 10,000 Core Loss vs. Bpk - HF 26μ 1,000 100 100 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - HF 60μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - HF 125μ 1,000 10,000 100 100 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - HF 147μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - HF 160μ 1,000 10,000 Core Loss (mW/cm³) 100 100 500 kHz 250 kHz 125150500k0kkHkzHkHHzzzHz 410k0HzHz 60 Hz 500 kHz 250 kHz 55112000k50kkHkzkHHHzzzHz 1 kHz 400 Hz 60 Hz 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss (mW/cm³) MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 19 OptilloyTM - (OP) Core Loss 10,000 Core Loss vs. Bpk - OP 14μ 1,000 OptilloyTM - (OP) Core Loss 10,000 Core Loss vs. Bpk - OP 26μ & 40μ 1,000 Core Loss (mW/cm³) Core Loss (mW/cm³) 100 100 5120050kkkHHzzHz 510kkHzHz kHz kHz 500 250 500 kHz 250 kHz 1250500kkkHHHzzz 150kkHHzz 1 kHz 400 Hz 60 Hz 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - OP 60μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - OP 75μ 1,000 Core Loss (mW/cm³) Core Loss (mW/cm³) 100 100 500 kHz 250 kHz 5210500kk kHHzzHz 510kkHzHz 1 kHz 400 Hz 60 Hz 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - OP 90μ 1,000 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 Core Loss vs. Bpk - OP 125μ 1,000 Core Loss (mW/cm³) Core Loss (mW/cm³) 100 100 150kkHHzz kHz kHz 100 kHz 500 kHz 250 kHz 500 kHz 250 kHz 55112000k50kkHkzkHHHzzzHz 1 kHz 400 Hz 60 Hz 50 25 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 10,000 10 10 100 1,000 Bpk - Peak AC Flux Density (gauss) 500 kHz 250 kHz 5120050kkkHHzzHz 150kkHzHz 1 kHz 400 Hz 60 Hz 410k0HzHz 1 kHz 400 Hz 60 Hz 60 Hz 10,000 10,000 10,000 20 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Curve Fit Formula Curve Fit Formula Percent Perm vs. DC Sat. Coef Core Loss Coefficients %  a 1  bH c Where: CL(mW / cm 3)  a B3 f  b B2.3  c B 1 .65  d B2  f 2 Where: H expressed in Oe B expressed in G, f expressed in Hz Material Permeability a b c a b c d FS 14 1.00E‐02 6.01E‐07 1.48E+00 1.09E+09 2.84E+08 5.44E+06 6.03E‐14 FS 26 1.00E‐02 2.07E‐06 1.48E+00 1.09E+09 2.84E+08 5.44E+06 6.03E‐14 FS 40 1.00E‐02 2.08E‐06 1.60E+00 1.76E+09 4.19E+08 4.22E+06 5.28E‐14 FS 60 1.00E‐02 1.71E‐06 1.75E+00 1.00E+09 4.33E+08 3.53E+06 4.39E‐14 FS 75 1.00E‐02 2.67E‐06 1.75E+00 1.00E+09 4.33E+08 3.53E+06 4.39E‐14 FS 90 1.00E‐02 3.12E‐06 1.85E+00 1.00E+09 4.33E+08 3.53E+06 4.39E‐14 HF 14 1.00E‐02 8.81E‐07 1.44E+00 2.06E+09 3.24E+08 3.00E+06 1.23E‐13 HF 26 1.00E‐02 2.44E‐06 1.44E+00 2.06E+09 3.24E+08 3.00E+06 1.23E‐13 HF 60 1.00E‐02 7.65E‐07 1.89E+00 8.58E+09 7.88E+08 1.65E+06 1.02E‐13 HF 125 1.00E‐02 7.96E‐07 2.17E+00 3.54E+10 6.83E+08 2.69E+06 6.08E‐14 HF 147 1.00E‐02 1.25E‐06 2.17E+00 4.30E+10 6.67E+08 3.11E+06 8.00E‐14 HF 160 1.00E‐02 1.43E‐06 2.17E+00 4.30E+10 6.67E+08 3.11E+06 8.00E‐14 MP 14 1.00E‐02 5.68E‐07 1.66E+00 1.91E+09 4.35E+08 4.33E+06 8.85E‐14 MP 26 1.00E‐02 1.96E‐06 1.66E+00 1.91E+09 4.35E+08 4.33E+06 8.85E‐14 MP 60 1.00E‐02 1.21E‐06 1.96E+00 9.92E+09 9.49E+08 4.49E+06 3.24E‐14 MP 125 1.00E‐02 7.88E‐06 1.87E+00 2.19E+10 1.31E+09 9.30E+06 3.09E‐14 MP 147 1.00E‐02 1.09E‐05 1.87E+00 3.17E+10 1.21E+09 9.66E+06 5.64E‐14 MP 160 1.00E‐02 1.12E‐05 1.93E+00 3.17E+10 1.21E+09 9.66E+06 5.64E‐14 MP 173 1.00E‐02 1.31E‐05 1.93E+00 3.17E+10 1.21E+09 9.66E+06 5.64E‐14 MP 205 1.00E‐02 3.82E‐06 2.35E+00 1.14E+10 2.05E+09 1.16E+07 8.98E‐14 MP 250 1.00E‐02 5.68E‐06 2.35E+00 1.14E+10 2.05E+09 1.16E+07 8.98E‐14 MS 14 1.00E‐02 5.72E‐08 2.00E+00 1.00E+09 4.21E+08 1.03E+07 2.30E‐14 MS 26 1.00E‐02 2.06E‐07 2.00E+00 1.00E+09 4.21E+08 1.03E+07 2.30E‐14 MS 40 1.00E‐02 2.65E‐06 1.70E+00 1.00E+06 6.96E+08 5.40E+06 4.13E‐14 MS 60 1.00E‐02 2.15E‐06 1.84E+00 7.89E+09 7.11E+08 8.98E+06 2.85E‐14 MS 75 1.00E‐02 3.41E‐06 1.84E+00 7.89E+09 7.11E+08 8.98E+06 2.85E‐14 MS 90 1.00E‐02 3.99E‐06 1.88E+00 7.89E+09 7.11E+08 8.98E+06 2.85E‐14 MS 125 1.00E‐02 7.88E‐06 1.88E+00 1.39E+10 1.03E+09 1.24E+07 4.01E‐14 OP 14 1.00E‐02 4.95E‐07 1.56E+00 1.00E+06 2.39E+08 5.60E+06 7.00E‐14 OP 26 1.00E‐02 1.57E‐06 1.56E+00 1.00E+06 4.73E+08 5.79E+06 7.00E‐14 OP 40 1.00E‐02 2.04E‐06 1.63E+00 3.47E+09 6.47E+08 5.24E+06 7.25E‐14 OP 60 1.00E‐02 1.74E‐06 1.75E+00 1.00E+06 1.33E+09 3.53E+06 5.00E‐14 OP 75 1.00E‐02 1.57E‐06 1.81E+00 1.44E+07 1.86E+09 1.82E+06 5.00E‐14 OP 90 1.00E‐02 1.05E‐06 1.96E+00 3.71E+09 1.85E+09 2.02E+06 5.00E‐14 OP 125 1.00E‐02 3.54E‐06 1.86E+00 3.95E+09 2.60E+09 3.65E+06 5.00E‐14 Digital version available for download from website (www.MicrometalsArnoldPowderCores.com) MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 21 Curve Fit Formula Curve Fit Formula Percent Perm vs AC Flux Density Coef Perm vs Freq Coef %   a 1   cB bB   eB 2 dB 2  1 / 2   1 a  bf c Where: Where: B expressed in G f expressed in Hz Material Permeability a b c d e a b FS 14 1.00E+04 2.33E‐04 3.89E+00 ‐3.31E‐09 ‐3.84E‐04 7.14E‐02 1.03E‐10 FS 26 1.00E+04 3.25E‐04 5.41E+00 5.41E‐09 ‐3.74E‐04 3.85E‐02 1.03E‐10 FS 40 1.00E+04 3.27E‐04 5.65E+00 1.32E‐08 ‐2.91E‐04 2.50E‐02 1.03E‐10 FS 60 1.00E+04 3.10E‐04 6.07E+00 1.63E‐08 ‐3.66E‐04 1.67E‐02 1.03E‐10 FS 75 1.00E+04 3.07E‐04 6.12E+00 1.68E‐08 ‐3.76E‐04 1.33E‐02 1.03E‐10 FS 90 1.00E+04 3.35E‐04 6.61E+00 1.84E‐08 ‐3.55E‐04 1.11E‐02 1.03E‐10 HF 14 1.00E+04 3.20E‐04 4.32E+00 ‐1.34E‐08 ‐4.29E‐04 7.14E‐02 2.64E‐09 HF 26 1.00E+04 4.49E‐04 6.11E+00 ‐7.22E‐10 ‐4.10E‐04 3.85E‐02 2.64E‐09 HF 60 1.00E+04 4.41E‐04 6.67E+00 1.56E‐08 ‐3.54E‐04 1.67E‐02 2.64E‐09 HF 125 1.00E+04 4.75E‐04 7.36E+00 2.07E‐08 ‐3.49E‐04 8.00E‐03 2.64E‐09 HF 147 1.00E+04 3.83E‐04 6.82E+00 3.07E‐08 ‐2.63E‐04 6.80E‐03 2.64E‐09 HF 160 1.00E+04 4.96E‐04 8.22E+00 1.07E‐08 ‐4.50E‐04 6.25E‐03 2.64E‐09 MP 14 1.00E+04 1.37E‐03 1.41E+01 ‐5.15E‐09 ‐8.17E‐04 7.14E‐02 5.72E‐09 MP 26 1.00E+04 1.23E‐03 1.32E+01 ‐9.57E‐09 ‐8.11E‐04 3.85E‐02 5.72E‐09 MP 60 1.00E+04 8.54E‐04 9.39E+00 ‐3.55E‐09 ‐5.89E‐04 1.67E‐02 5.72E‐09 MP 125 1.00E+04 6.99E‐04 7.95E+00 ‐7.69E‐09 ‐5.40E‐04 8.00E‐03 5.72E‐09 MP 147 1.00E+04 6.09E‐04 7.12E+00 1.01E‐08 ‐3.60E‐04 6.80E‐03 5.72E‐09 MP 160 1.00E+04 6.00E‐04 7.11E+00 9.61E‐09 ‐3.76E‐04 6.25E‐03 5.72E‐09 MP 173 1.00E+04 5.34E‐04 6.49E+00 1.01E‐08 ‐3.45E‐04 5.78E‐03 5.72E‐09 MP 205 1.00E+04 9.16E‐04 1.08E+01 2.36E‐09 ‐6.11E‐04 4.88E‐03 5.72E‐09 MP 250 1.00E+04 1.03E‐03 1.22E+01 ‐9.00E‐09 ‐7.37E‐04 4.00E‐03 5.72E‐09 MS 14 1.00E+04 1.37E‐03 1.41E+01 ‐5.15E‐09 ‐8.17E‐04 7.14E‐02 3.02E‐11 MS 26 1.00E+04 3.26E‐04 3.65E+00 1.22E‐08 ‐1.93E‐04 3.85E‐02 3.02E‐11 MS 40 1.00E+04 9.59E‐04 1.05E+01 ‐8.41E‐09 ‐6.95E‐04 2.50E‐02 3.02E‐11 MS 60 1.00E+04 7.85E‐04 9.14E+00 9.69E‐09 ‐7.37E‐04 1.67E‐02 3.02E‐11 MS 75 1.00E+04 7.79E‐04 9.46E+00 1.52E‐09 ‐9.35E‐04 1.33E‐02 3.02E‐11 MS 90 1.00E+04 7.06E‐04 9.17E+00 1.23E‐08 ‐1.00E‐03 1.11E‐02 3.02E‐11 MS 125 1.00E+04 6.01E‐04 8.26E+00 1.84E‐08 ‐9.01E‐04 8.00E‐03 3.02E‐11 OP 14 1.00E+04 3.20E‐04 4.32E+00 ‐1.34E‐08 ‐4.29E‐04 7.14E‐02 6.06E‐10 OP 26 1.00E+04 4.49E‐04 6.11E+00 ‐7.22E‐10 ‐4.10E‐04 3.85E‐02 6.06E‐10 OP 40 1.00E+04 4.68E‐04 6.20E+00 1.01E‐08 ‐2.42E‐04 2.50E‐02 6.06E‐10 OP 60 1.00E+04 4.41E‐04 6.67E+00 1.56E‐08 ‐3.54E‐04 1.67E‐02 6.06E‐10 OP 75 1.00E+04 4.41E‐04 6.67E+00 1.56E‐08 ‐3.54E‐04 1.33E‐02 6.06E‐10 OP 90 1.00E+04 4.75E‐04 7.36E+00 2.07E‐08 ‐3.49E‐04 1.11E‐02 6.06E‐10 OP 125 1.00E+04 4.75E‐04 7.36E+00 2.07E‐08 ‐3.49E‐04 8.00E‐03 6.06E‐10 Digital version available for download from website (www.MicrometalsArnoldPowderCores.com) c 1.08E+00 1.08E+00 1.08E+00 1.08E+00 1.08E+00 1.08E+00 9.60E‐01 9.60E‐01 9.60E‐01 9.60E‐01 9.60E‐01 9.60E‐01 8.92E‐01 8.92E‐01 8.92E‐01 8.92E‐01 8.92E‐01 8.92E‐01 8.92E‐01 8.92E‐01 8.92E‐01 1.17E+00 1.17E+00 1.17E+00 1.17E+00 1.17E+00 1.17E+00 1.17E+00 1.01E+00 1.01E+00 1.01E+00 1.01E+00 1.01E+00 1.01E+00 1.01E+00 22 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.140 in./3.56 mm OD Toroid 0.140 in./3.56 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 014 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 3.56 mm 3.76 mm 1.78 mm 1.52 mm 1.52 mm 1.73 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 3 26µ 5.5 40µ 9 60µ 13 75µ 16 90µ 19 125µ 26 147µ 31 160µ 33 173µ 36 205µ 43 250µ 52 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐014014‐8 MS‐014026‐8 MS‐014040‐8 MS‐014060‐8 MS‐014075‐8 MS‐014090‐8 MS‐014125‐8 0.06 g 0.140 in 0.148 in 0.070 in 0.060 in 0.060 in 0.068 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0137 cm² 0.817 cm 0.0107 cm³ 0.0182 cm² 0.523 cm² 0.646 cm MPP Molypermalloy MP‐014014‐8 MP‐014026‐8 MP‐014060‐8 MP‐014125‐8 MP‐014147‐8 MP‐014160‐8 MP‐014173‐8 MP‐014205‐8 MP‐014250‐8 0.08 g FluxSan™ Silicon Iron FS‐014014‐8 FS‐014026‐8 FS‐014040‐8 FS‐014060‐8 FS‐014075‐8 FS‐014090‐8 0.07 g Hi‐Flux™ Nickel Iron HF‐014014‐8 HF‐014026‐8 HF‐014060‐8 HF‐014125‐8 HF‐014147‐8 HF‐014160‐8 Optilloy™ Optimized Alloy OP‐014014‐8 OP‐014026‐8 OP‐014040‐8 OP‐014060‐8 OP‐014075‐8 OP‐014090‐8 OP‐014125‐8 0.07 g 0.07 g Test Conditions Winding Frequency Voltage AL Tolerance N=30, #36 AWG 10 kHz 0.002 V ±8% (±15% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 36,000 Pcs/Box Winding Table Wire Size AWG mm 30 0.250 32 0.200 34 0.160 36 0.125 38 0.100 40 0.080 42 0.063 44 0.050 ‐ ‐ ‐ ‐ ‐ ‐ Single Turns 11 15 19 25 31 40 50 63 ‐ ‐ ‐ Layer Rdc(Ω) 24.1 m 52.2 m 105.1 m 219.9 m 433.7 m 890.0 m 1.8 3.5 ‐ ‐ ‐ Full Turns 12 18 28 43 67 103 159 247 ‐ ‐ ‐ Winding Rdc(Ω) 26.2 m 62.6 m 154.9 m 378.3 m 937.3 m 2.3 5.6 13.9 ‐ ‐ ‐ MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 23 0.155 in./3.94 mm OD toroid 0.155 in./3.94 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 015 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 3.94 mm 4.14 mm 2.21 mm 2.01 mm 2.54 mm 2.74 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 4 26µ 7 40µ 11 60µ 17 75µ 21 90µ 25 125µ 35 147µ 41 160µ 45 173µ 48 205µ 57 250µ 70 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐015014‐8 MS‐015026‐8 MS‐015040‐8 MS‐015060‐8 MS‐015075‐8 MS‐015090‐8 MS‐015125‐8 0.11 g 0.155 in 0.163 in 0.087 in 0.079 in 0.100 in 0.108 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0211 cm² 0.942 cm 0.0197 cm³ 0.0316 cm² 0.776 cm² 0.862 cm MPP Molypermalloy MP‐015014‐8 MP‐015026‐8 MP‐015060‐8 MP‐015125‐8 MP‐015147‐8 MP‐015160‐8 MP‐015173‐8 MP‐015205‐8 MP‐015250‐8 0.15 g FluxSan™ Silicon Iron FS‐015014‐8 FS‐015026‐8 FS‐015040‐8 FS‐015060‐8 FS‐015075‐8 FS‐015090‐8 0.13 g Hi‐Flux™ Nickel Iron HF‐015014‐8 HF‐015026‐8 HF‐015060‐8 HF‐015125‐8 HF‐015147‐8 HF‐015160‐8 Optilloy™ Optimized Alloy OP‐015014‐8 OP‐015026‐8 OP‐015040‐8 OP‐015060‐8 OP‐015075‐8 OP‐015090‐8 OP‐015125‐8 0.14 g 0.13 g Test Conditions Winding Frequency Voltage AL Tolerance N=30, #32 AWG 10 kHz 0.003 V ±8% (±15% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 27,000 Pcs/Box Winding Table Wire Size AWG mm 28 0.315 30 0.250 32 0.200 34 0.160 36 0.125 38 0.100 40 0.080 42 0.063 44 0.050 ‐ ‐ ‐ ‐ Single Turns 12 16 21 26 33 42 53 67 84 ‐ ‐ Layer Rdc(Ω) 22.0 m 46.7 m 97.4 m 191.8 m 387.1 m 783.6 m 1.6 3.2 6.3 ‐ ‐ Full Turns 13 20 31 49 75 116 180 279 431 ‐ ‐ Winding Rdc(Ω) 23.8 m 58.3 m 143.8 m 361.4 m 879.8 m 2.2 5.3 13.2 32.3 ‐ ‐ 24 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.183 in./4.65 mm OD Toroid 0.183 in./4.65 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 018 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 4.65 mm 5.21 mm 2.36 mm 1.93 mm 2.54 mm 3.3 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 5 26µ 9 40µ 13 60µ 20 75µ 25 90µ 30 125µ 42 147µ 49 160µ 53 173µ 57 205µ 68 250µ 83 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐018014‐8 MS‐018026‐8 MS‐018040‐8 MS‐018060‐8 MS‐018075‐8 MS‐018090‐8 MS‐018125‐8 0.17 g 0.183 in 0.205 in 0.093 in 0.076 in 0.100 in 0.130 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0285 cm² 1.06 cm 0.0302 cm³ 0.0293 cm² 1.15 cm² 1.08 cm MPP Molypermalloy MP‐018014‐8 MP‐018026‐8 MP‐018060‐8 MP‐018125‐8 MP‐018147‐8 MP‐018160‐8 MP‐018173‐8 MP‐018205‐8 MP‐018250‐8 0.22 g FluxSan™ Silicon Iron FS‐018014‐8 FS‐018026‐8 FS‐018040‐8 FS‐018060‐8 FS‐018075‐8 FS‐018090‐8 0.20 g Hi‐Flux™ Nickel Iron HF‐018014‐8 HF‐018026‐8 HF‐018060‐8 HF‐018125‐8 HF‐018147‐8 HF‐018160‐8 Optilloy™ Optimized Alloy OP‐018014‐8 OP‐018026‐8 OP‐018040‐8 OP‐018060‐8 OP‐018075‐8 OP‐018090‐8 OP‐018125‐8 0.21 g 0.20 g Test Conditions Winding Frequency Voltage AL Tolerance N=30, #32 AWG 10 kHz 0.004 V ±8% (±15% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 27,000 Pcs/Box Winding Table Wire Size AWG mm 28 0.315 30 0.250 32 0.200 34 0.160 36 0.125 38 0.100 40 0.080 42 0.063 44 0.050 ‐ ‐ ‐ ‐ Single Turns 12 15 20 25 32 40 51 64 81 ‐ ‐ Layer Rdc(Ω) 27.7 m 55.1 m 116.8 m 232.1 m 472.6 m 939.5 m 1.9 3.8 7.7 ‐ ‐ Full Turns 12 19 29 45 69 107 166 257 398 ‐ ‐ Winding Rdc(Ω) 27.7 m 69.8 m 169.3 m 417.9 m 1.0 2.5 6.2 15.3 37.6 ‐ ‐ MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 25 0.250 in./6.35 mm OD toroid 0.250 in./6.35 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 025 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 6.35 mm 6.99 mm 2.79 mm 2.29 mm 2.79 mm 3.43 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 6 26µ 10 40µ 16 60µ 24 75µ 30 90µ 36 125µ 52 147µ 58 160µ 64 173µ 69 205µ 82 250µ 100 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐025014‐8 MS‐025026‐8 MS‐025040‐8 MS‐025060‐8 MS‐025075‐8 MS‐025090‐8 MS‐025125‐8 0.37 g 0.250 in 0.275 in 0.110 in 0.090 in 0.110 in 0.135 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0476 cm² 1.36 cm 0.0642 cm³ 0.0410 cm² 1.80 cm² 1.27 cm MPP Molypermalloy MP‐025014‐8 MP‐025026‐8 MP‐025060‐8 MP‐025125‐8 MP‐025147‐8 MP‐025160‐8 MP‐025173‐8 MP‐025205‐8 MP‐025250‐8 0.48 g FluxSan™ Silicon Iron FS‐025014‐8 FS‐025026‐8 FS‐025040‐8 FS‐025060‐8 FS‐025075‐8 FS‐025090‐8 0.42 g Hi‐Flux™ Nickel Iron HF‐025014‐8 HF‐025026‐8 HF‐025060‐8 HF‐025125‐8 HF‐025147‐8 HF‐025160‐8 Optilloy™ Optimized Alloy OP‐025014‐8 OP‐025026‐8 OP‐025040‐8 OP‐025060‐8 OP‐025075‐8 OP‐025090‐8 OP‐025125‐8 0.44 g 0.43 g Test Conditions Winding Frequency Voltage AL Tolerance N=30, #32 AWG 10 kHz 0.006 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 21,600 Pcs/Box Winding Table Wire Size AWG mm 26 0.400 28 0.315 30 0.250 32 0.200 34 0.160 36 0.125 38 0.100 40 0.080 42 0.063 44 0.050 ‐ ‐ Single Turns 11 14 19 24 30 38 49 61 77 96 ‐ Layer Rdc(Ω) 18.7 m 37.9 m 81.7 m 164.2 m 326.3 m 657.4 m 1.3 2.7 5.4 10.6 ‐ Full Turns 11 17 26 41 63 98 151 234 362 560 ‐ Winding Rdc(Ω) 18.7 m 46.0 m 111.8 m 280.4 m 685.3 m 1.7 4.2 10.2 25.2 62.0 ‐ 26 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.260 in./6.6 mm OD Toroid 0.260 in./6.6 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 026 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 6.6 mm 7.32 mm 2.67 mm 2.21 mm 4.78 mm 5.54 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 12 26µ 21 40µ 33 60µ 50 75µ 62 90µ 74 125µ 103 147µ 122 160µ 132 173µ 144 205µ 170 250µ 206 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐026014‐8 MS‐026026‐8 MS‐026040‐8 MS‐026060‐8 MS‐026075‐8 MS‐026090‐8 MS‐026125‐8 0.72 g 0.260 in 0.288 in 0.105 in 0.087 in 0.188 in 0.218 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0920 cm² 1.36 cm 0.125 cm³ 0.0384 cm² 2.44 cm² 1.73 cm MPP Molypermalloy MP‐026014‐8 MP‐026026‐8 MP‐026060‐8 MP‐026125‐8 MP‐026147‐8 MP‐026160‐8 MP‐026173‐8 MP‐026205‐8 MP‐026250‐8 0.93 g FluxSan™ Silicon Iron FS‐026014‐8 FS‐026026‐8 FS‐026040‐8 FS‐026060‐8 FS‐026075‐8 FS‐026090‐8 0.83 g Hi‐Flux™ Nickel Iron HF‐026014‐8 HF‐026026‐8 HF‐026060‐8 HF‐026125‐8 HF‐026147‐8 HF‐026160‐8 Optilloy™ Optimized Alloy OP‐026014‐8 OP‐026026‐8 OP‐026040‐8 OP‐026060‐8 OP‐026075‐8 OP‐026090‐8 OP‐026125‐8 0.86 g 0.83 g Test Conditions Winding Frequency Voltage AL Tolerance N=35, #32 AWG 10 kHz 0.014 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 14,400 Pcs/Box Winding Table Wire Size AWG mm 26 0.400 28 0.315 30 0.250 32 0.200 34 0.160 36 0.125 38 0.100 40 0.080 42 0.063 44 0.050 ‐ ‐ Single Turns 11 14 18 23 29 37 47 59 74 93 ‐ Layer Rdc(Ω) 25.5 m 51.5 m 105.4 m 214.2 m 429.4 m 871.4 m 1.8 3.5 7.0 14.0 ‐ Full Turns 10 16 25 38 59 91 141 218 337 522 ‐ Winding Rdc(Ω) 23.1 m 58.9 m 146.4 m 353.8 m 873.7 m 2.1 5.3 13.0 31.9 78.6 ‐ MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 27 0.260 in./6.6 mm OD toroid 0.260 in./6.6 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 027 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 6.6 mm 7.24 mm 2.67 mm 2.29 mm 2.54 mm 3.18 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 6.05 26µ 11 40µ 17 60µ 26 75µ 32 90µ 39 125µ 54 147µ 64 160µ 69 173µ 75 205µ 89 250µ 108 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐027014‐8 MS‐027026‐8 MS‐027040‐8 MS‐027060‐8 MS‐027075‐8 MS‐027090‐8 MS‐027125‐8 0.37 g 0.260 in 0.285 in 0.105 in 0.090 in 0.100 in 0.125 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0467 cm² 1.36 cm 0.0640 cm³ 0.0410 cm² 1.83 cm² 1.25 cm MPP Molypermalloy MP‐027014‐8 MP‐027026‐8 MP‐027060‐8 MP‐027125‐8 MP‐027147‐8 MP‐027160‐8 MP‐027173‐8 MP‐027205‐8 MP‐027250‐8 0.48 g FluxSan™ Silicon Iron FS‐027014‐8 FS‐027026‐8 FS‐027040‐8 FS‐027060‐8 FS‐027075‐8 FS‐027090‐8 0.42 g Hi‐Flux™ Nickel Iron HF‐027014‐8 HF‐027026‐8 HF‐027060‐8 HF‐027125‐8 HF‐027147‐8 HF‐027160‐8 Optilloy™ Optimized Alloy OP‐027014‐8 OP‐027026‐8 OP‐027040‐8 OP‐027060‐8 OP‐027075‐8 OP‐027090‐8 OP‐027125‐8 0.44 g 0.42 g Test Conditions Winding Frequency Voltage AL Tolerance N=35, #32 AWG 10 kHz 0.007 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 21,600 Pcs/Box Winding Table Wire Size AWG mm 26 0.400 28 0.315 30 0.250 32 0.200 34 0.160 36 0.125 38 0.100 40 0.080 42 0.063 44 0.050 ‐ ‐ Single Turns 11 14 19 24 30 38 49 61 77 96 ‐ Layer Rdc(Ω) 18.3 m 37.1 m 80.1 m 160.9 m 319.9 m 644.5 m 1.3 2.6 5.3 10.4 ‐ Full Turns 11 17 26 41 63 98 151 234 362 560 ‐ Winding Rdc(Ω) 18.3 m 45.1 m 109.6 m 274.9 m 671.8 m 1.7 4.1 10.0 24.7 60.8 ‐ 28 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.277 in./7.04 mm OD Toroid 0.277 in./7.04 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 028 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 7.04 mm 7.67 mm 3.96 mm 3.45 mm 5.08 mm 5.72 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 8 26µ 14 40µ 22 60µ 33 75µ 42 90µ 50 125µ 70 147µ 81 160µ 89 173µ 95 205µ 113 250µ 138 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐028014‐8 MS‐028026‐8 MS‐028040‐8 MS‐028060‐8 MS‐028075‐8 MS‐028090‐8 MS‐028125‐8 0.73 g 0.277 in 0.302 in 0.156 in 0.136 in 0.200 in 0.225 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0750 cm² 1.68 cm 0.126 cm³ 0.0937 cm² 2.80 cm² 1.74 cm MPP Molypermalloy MP‐028014‐8 MP‐028026‐8 MP‐028060‐8 MP‐028125‐8 MP‐028147‐8 MP‐028160‐8 MP‐028173‐8 MP‐028205‐8 MP‐028250‐8 0.94 g FluxSan™ Silicon Iron FS‐028014‐8 FS‐028026‐8 FS‐028040‐8 FS‐028060‐8 FS‐028075‐8 FS‐028090‐8 0.83 g Hi‐Flux™ Nickel Iron HF‐028014‐8 HF‐028026‐8 HF‐028060‐8 HF‐028125‐8 HF‐028147‐8 HF‐028160‐8 Optilloy™ Optimized Alloy OP‐028014‐8 OP‐028026‐8 OP‐028040‐8 OP‐028060‐8 OP‐028075‐8 OP‐028090‐8 OP‐028125‐8 0.87 g 0.84 g Test Conditions Winding Frequency Voltage AL Tolerance N=40, #32 AWG 10 kHz 0.013 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 12,600 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 22 0.630 11 10.1 m 10 9.2 m 24 0.500 14 20.5 m 16 23.4 m 26 0.400 18 41.9 m 25 58.2 m 28 0.315 23 85.1 m 39 144.3 m 30 0.250 29 170.7 m 60 353.1 m 32 0.200 37 346.3 m 92 861.1 m 34 0.160 47 699.6 m 143 2.1 36 0.125 59 1.4 222 5.3 38 0.100 75 2.8 343 12.9 40 0.080 93 5.6 531 31.8 42 0.063 117 11.1 821 78.2 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 29 0.310 in./7.87 mm OD toroid 0.310 in./7.87 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 031 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 7.87 mm 8.51 mm 3.96 mm 3.43 mm 3.18 mm 3.81 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 6 26µ 14 40µ 17 60µ 25 75µ 31 90µ 37 125µ 52 147µ 62 160µ 66 173µ 73 205µ 86 250µ 104 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐031014‐8 MS‐031026‐8 MS‐031040‐8 MS‐031060‐8 MS‐031075‐8 MS‐031090‐8 MS‐031125‐8 0.64 g 0.310 in 0.335 in 0.156 in 0.135 in 0.125 in 0.150 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0615 cm² 1.79 cm 0.110 cm³ 0.0924 cm² 2.65 cm² 1.44 cm MPP Molypermalloy MP‐031014‐8 MP‐031026‐8 MP‐031060‐8 MP‐031125‐8 MP‐031147‐8 MP‐031160‐8 MP‐031173‐8 MP‐031205‐8 MP‐031250‐8 0.82 g FluxSan™ Silicon Iron FS‐031014‐8 FS‐031026‐8 FS‐031040‐8 FS‐031060‐8 FS‐031075‐8 FS‐031090‐8 0.73 g Hi‐Flux™ Nickel Iron HF‐031014‐8 HF‐031026‐8 HF‐031060‐8 HF‐031125‐8 HF‐031147‐8 HF‐031160‐8 Optilloy™ Optimized Alloy OP‐031014‐8 OP‐031026‐8 OP‐031040‐8 OP‐031060‐8 OP‐031075‐8 OP‐031090‐8 OP‐031125‐8 0.76 g 0.73 g Test Conditions Winding Frequency Voltage AL Tolerance N=45, #32 AWG 10 kHz 0.012 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 14,400 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 22 0.630 11 8.4 m 10 7.6 m 24 0.500 14 17.0 m 16 19.4 m 26 0.400 18 34.7 m 25 48.2 m 28 0.315 23 70.6 m 38 116.6 m 30 0.250 29 141.5 m 59 287.9 m 32 0.200 37 287.1 m 91 706.2 m 34 0.160 47 580.1 m 141 1.7 36 0.125 59 1.2 219 4.3 38 0.100 74 2.3 339 10.6 40 0.080 93 4.6 524 26.0 42 0.063 116 9.2 812 64.1 30 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.380 in./9.65 mm OD Toroid 0.380 in./9.65 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 038 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 9.65 mm 10.29 mm 4.78 mm 4.27 mm 3.96 mm 4.57 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 7 26µ 14 40µ 21 60µ 32 75µ 40 90µ 48 125µ 66 147µ 78 160µ 84 173µ 92 205µ 109 250µ 132 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐038014‐8 MS‐038026‐8 MS‐038040‐8 MS‐038060‐8 MS‐038075‐8 MS‐038090‐8 MS‐038125‐8 1.2 g 0.380 in 0.405 in 0.188 in 0.168 in 0.156 in 0.180 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0945 cm² 2.18 cm 0.206 cm³ 0.143 cm² 3.88 cm² 1.73 cm MPP Molypermalloy MP‐038014‐8 MP‐038026‐8 MP‐038060‐8 MP‐038125‐8 MP‐038147‐8 MP‐038160‐8 MP‐038173‐8 MP‐038205‐8 MP‐038250‐8 1.5 g FluxSan™ Silicon Iron FS‐038014‐8 FS‐038026‐8 FS‐038040‐8 FS‐038060‐8 FS‐038075‐8 FS‐038090‐8 1.4 g Hi‐Flux™ Nickel Iron HF‐038014‐8 HF‐038026‐8 HF‐038060‐8 HF‐038125‐8 HF‐038147‐8 HF‐038160‐8 Optilloy™ Optimized Alloy OP‐038014‐8 OP‐038026‐8 OP‐038040‐8 OP‐038060‐8 OP‐038075‐8 OP‐038090‐8 OP‐038125‐8 1.4 g 1.4 g Test Conditions Winding Frequency Voltage AL Tolerance N=45, #30 AWG 10 kHz 0.019 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 9,000 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 20 0.800 11 6.3 m 10 5.8 m 22 0.630 14 12.8 m 16 14.6 m 24 0.500 18 26.2 m 25 36.4 m 26 0.400 23 53.2 m 38 88.0 m 28 0.315 29 106.8 m 59 217.2 m 30 0.250 37 216.6 m 92 538.6 m 32 0.200 47 437.6 m 142 1.3 34 0.160 59 873.7 m 219 3.2 36 0.125 74 1.7 339 8.0 38 0.100 93 3.5 525 19.7 40 0.080 116 6.9 813 48.4 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 31 0.380 in./9.65 mm OD toroid 0.380 in./9.65 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 039 125 ‐ 8 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 9.65 mm 10.29 mm 4.78 mm 4.27 mm 3.18 mm 3.81 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 6 26µ 11 40µ 17 60µ 25 75µ 32 90µ 38 125µ 53 147µ 63 160µ 68 173µ 92 205µ 109 250µ 132 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐039014‐8 MS‐039026‐8 MS‐039040‐8 MS‐039060‐8 MS‐039075‐8 MS‐039090‐8 MS‐039125‐8 0.95 g 0.380 in 0.405 in 0.188 in 0.168 in 0.125 in 0.150 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0752 cm² 2.18 cm 0.164 cm³ 0.143 cm² 3.61 cm² 1.58 cm MPP Molypermalloy MP‐039014‐8 MP‐039026‐8 MP‐039060‐8 MP‐039125‐8 MP‐039147‐8 MP‐039160‐8 MP‐039173‐8 MP‐039205‐8 MP‐039250‐8 1.2 g FluxSan™ Silicon Iron FS‐039014‐8 FS‐039026‐8 FS‐039040‐8 FS‐039060‐8 FS‐039075‐8 FS‐039090‐8 1.1 g Hi‐Flux™ Nickel Iron HF‐039014‐8 HF‐039026‐8 HF‐039060‐8 HF‐039125‐8 HF‐039147‐8 HF‐039160‐8 Optilloy™ Optimized Alloy OP‐039014‐8 OP‐039026‐8 OP‐039040‐8 OP‐039060‐8 OP‐039075‐8 OP‐039090‐8 OP‐039125‐8 1.1 g 1.1 g Test Conditions Winding Frequency Voltage AL Tolerance N=45, #30 AWG 10 kHz 0.015 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Parylene N 500 Vrms 0.1 mA, 5 s 10,800 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 20 0.800 11 5.8 m 10 5.2 m 22 0.630 14 11.7 m 16 13.4 m 24 0.500 18 23.9 m 25 33.2 m 26 0.400 23 48.6 m 38 80.2 m 28 0.315 29 97.4 m 59 198.1 m 30 0.250 37 197.6 m 92 491.3 m 32 0.200 47 399.2 m 142 1.2 34 0.160 59 796.9 m 219 3.0 36 0.125 74 1.6 339 7.3 38 0.100 93 3.2 525 17.9 40 0.080 116 6.3 813 44.2 32 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.400 in./10.16 mm OD Toroid 0.400 in./10.16 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 040 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 10.16 mm 10.8 mm 5.08 mm 4.57 mm 3.96 mm 4.57 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 7 26µ 14 40µ 21 60µ 32 75µ 40 90µ 48 125µ 66 147µ 78 160µ 84 173µ 92 205µ 105 250µ 132 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐040014‐2 MS‐040026‐2 MS‐040040‐2 MS‐040060‐2 MS‐040075‐2 MS‐040090‐2 MS‐040125‐2 1.4 g 0.400 in 0.425 in 0.200 in 0.180 in 0.156 in 0.180 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.100 cm² 2.38 cm 0.238 cm³ 0.164 cm² 4.20 cm² 1.77 cm MPP Molypermalloy MP‐040014‐2 MP‐040026‐2 MP‐040060‐2 MP‐040125‐2 MP‐040147‐2 MP‐040160‐2 MP‐040173‐2 MP‐040205‐2 MP‐040250‐2 1.8 g FluxSan™ Silicon Iron FS‐040014‐2 FS‐040026‐2 FS‐040040‐2 FS‐040060‐2 FS‐040075‐2 FS‐040090‐2 1.6 g Hi‐Flux™ Nickel Iron HF‐040014‐2 HF‐040026‐2 HF‐040060‐2 HF‐040125‐2 HF‐040147‐2 HF‐040160‐2 Optilloy™ Optimized Alloy OP‐040014‐2 OP‐040026‐2 OP‐040040‐2 OP‐040060‐2 OP‐040075‐2 OP‐040090‐2 OP‐040125‐2 1.6 g 1.6 g Test Conditions Winding Frequency Voltage AL Tolerance N=55, #30 AWG 10 kHz 0.024 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 5,400 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 20 0.800 12 7.0 m 12 7.0 m 22 0.630 15 14.0 m 18 16.8 m 24 0.500 19 28.2 m 28 41.6 m 26 0.400 25 59.1 m 44 104.0 m 28 0.315 32 120.3 m 68 255.5 m 30 0.250 40 239.1 m 105 627.5 m 32 0.200 50 475.2 m 162 1.5 34 0.160 63 952.3 m 251 3.8 36 0.125 80 1.9 389 9.4 38 0.100 100 3.8 602 23.0 40 0.080 125 7.6 931 56.6 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 33 0.440 in./11.18 mm OD toroid 0.440 in./11.18 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 044 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 11.18 mm 11.89 mm 6.35 mm 5.89 mm 3.96 mm 4.72 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 6 26µ 11 40µ 17 60µ 26 75µ 32 90µ 38 125µ 53 147µ 63 160µ 68 173µ 74 205µ 88 250µ 106 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐044014‐2 MS‐044026‐2 MS‐044040‐2 MS‐044060‐2 MS‐044075‐2 MS‐044090‐2 MS‐044125‐2 1.4 g 0.440 in 0.468 in 0.250 in 0.232 in 0.156 in 0.186 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.0906 cm² 2.69 cm 0.244 cm³ 0.273 cm² 5.10 cm² 1.84 cm MPP Molypermalloy MP‐044014‐2 MP‐044026‐2 MP‐044060‐2 MP‐044125‐2 MP‐044147‐2 MP‐044160‐2 MP‐044173‐2 MP‐044205‐2 MP‐044250‐2 1.8 g FluxSan™ Silicon Iron FS‐044014‐2 FS‐044026‐2 FS‐044040‐2 FS‐044060‐2 FS‐044075‐2 FS‐044090‐2 1.6 g Hi‐Flux™ Nickel Iron HF‐044014‐2 HF‐044026‐2 HF‐044060‐2 HF‐044125‐2 HF‐044147‐2 HF‐044160‐2 Optilloy™ Optimized Alloy OP‐044014‐2 OP‐044026‐2 OP‐044040‐2 OP‐044060‐2 OP‐044075‐2 OP‐044090‐2 OP‐044125‐2 1.7 g 1.6 g Test Conditions Winding Frequency Voltage AL Tolerance N=60, #30 AWG 10 kHz 0.024 V ±8% (±12% Super‐MSS) Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 5,400 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 18 1.000 12 4.6 m 13 5.0 m 20 0.800 16 9.8 m 20 12.2 m 22 0.630 20 19.5 m 30 29.2 m 24 0.500 26 40.2 m 47 72.7 m 26 0.400 33 81.2 m 73 179.6 m 28 0.315 42 164.4 m 113 442.2 m 30 0.250 52 323.6 m 174 1.1 32 0.200 66 653.3 m 270 2.7 34 0.160 83 1.3 417 6.6 36 0.125 103 2.6 646 16.2 38 0.100 129 5.1 999 39.8 34 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.500 in./12.7 mm OD Toroid 0.500 in./12.7 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 050 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 12.7 mm 13.46 mm 7.62 mm 6.99 mm 4.75 mm 5.51 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 6.4 26µ 12 40µ 18 60µ 27 75µ 34 90µ 40 125µ 56 147µ 67 160µ 72 173µ 79 205µ 93 250µ 112 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐050014‐2 MS‐050026‐2 MS‐050040‐2 MS‐050060‐2 MS‐050075‐2 MS‐050090‐2 MS‐050125‐2 2.1 g 0.500 in 0.530 in 0.300 in 0.275 in 0.187 in 0.217 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.114 cm² 3.12 cm 0.356 cm³ 0.383 cm² 6.67 cm² 2.10 cm MPP Molypermalloy MP‐050014‐2 MP‐050026‐2 MP‐050060‐2 MP‐050125‐2 MP‐050147‐2 MP‐050160‐2 MP‐050173‐2 MP‐050205‐2 MP‐050250‐2 2.6 g FluxSan™ Silicon Iron FS‐050014‐2 FS‐050026‐2 FS‐050040‐2 FS‐050060‐2 FS‐050075‐2 FS‐050090‐2 2.3 g Hi‐Flux™ Nickel Iron HF‐050014‐2 HF‐050026‐2 HF‐050060‐2 HF‐050125‐2 HF‐050147‐2 HF‐050160‐2 Optilloy™ Optimized Alloy OP‐050014‐2 OP‐050026‐2 OP‐050040‐2 OP‐050060‐2 OP‐050075‐2 OP‐050090‐2 OP‐050125‐2 2.4 g 2.4 g Test Conditions Winding Frequency Voltage AL Tolerance N=50, #28 AWG 10 kHz 0.025 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 4,500 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 16 1.250 11 3.0 m 12 3.3 m 18 1.000 15 6.6 m 18 7.9 m 20 0.800 19 13.3 m 28 19.5 m 22 0.630 24 26.6 m 43 47.7 m 24 0.500 31 54.7 m 66 116.6 m 26 0.400 39 109.5 m 102 286.5 m 28 0.315 50 223.3 m 158 705.7 m 30 0.250 63 447.5 m 245 1.7 32 0.200 79 892.5 m 380 4.3 34 0.160 98 1.8 587 10.5 36 0.125 123 3.5 909 26.0 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 35 0.655 in./16.64 mm OD toroid 0.655 in./16.64 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 065 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 16.64 mm 17.4 mm 10.16 mm 9.53 mm 6.35 mm 7.11 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 8 26µ 15 40µ 23 60µ 35 75µ 43 90µ 52 125µ 72 147µ 88 160µ 92 173µ 104 205µ 123 250µ 144 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐065014‐2 MS‐065026‐2 MS‐065040‐2 MS‐065060‐2 MS‐065075‐2 MS‐065090‐2 MS‐065125‐2 4.6 g 0.655 in 0.685 in 0.400 in 0.375 in 0.250 in 0.280 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.192 cm² 4.11 cm 0.789 cm³ 0.713 cm² 11.2 cm² 2.69 cm MPP Molypermalloy MP‐065014‐2 MP‐065026‐2 MP‐065060‐2 MP‐065125‐2 MP‐065147‐2 MP‐065160‐2 MP‐065173‐2 MP‐065205‐2 MP‐065250‐2 5.9 g FluxSan™ Silicon Iron FS‐065014‐2 FS‐065026‐2 FS‐065040‐2 FS‐065060‐2 FS‐065075‐2 FS‐065090‐2 5.2 g Hi‐Flux™ Nickel Iron HF‐065014‐2 HF‐065026‐2 HF‐065060‐2 HF‐065125‐2 HF‐065147‐2 HF‐065160‐2 Optilloy™ Optimized Alloy OP‐065014‐2 OP‐065026‐2 OP‐065040‐2 OP‐065060‐2 OP‐065075‐2 OP‐065090‐2 OP‐065125‐2 5.4 g 5.2 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #28 AWG 10 kHz 0.060 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 2,520 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 12 2.000 10 1.4 m 9 1.3 m 14 1.600 13 2.9 m 14 3.1 m 16 1.250 17 6.0 m 21 7.4 m 18 1.000 21 11.8 m 33 18.5 m 20 0.800 27 24.1 m 51 45.6 m 22 0.630 34 48.3 m 79 112.3 m 24 0.500 44 99.4 m 123 278.0 m 26 0.400 55 197.7 m 190 682.9 m 28 0.315 69 394.4 m 295 1.7 30 0.250 86 781.8 m 456 4.1 32 0.200 108 1.6 706 10.2 36 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.680 in./17.27 mm OD Toroid 0.680 in./17.27 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 068 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 17.27 mm 18.03 mm 9.65 mm 9.02 mm 6.35 mm 7.11 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 10 26µ 19 40µ 29 60µ 43 75µ 53 90µ 64 125µ 89 147µ 105 160µ 114 173µ 123 205µ 146 250µ 178 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐068014‐2 MS‐068026‐2 MS‐068040‐2 MS‐068060‐2 MS‐068075‐2 MS‐068090‐2 MS‐068125‐2 5.6 g 0.680 in 0.710 in 0.380 in 0.355 in 0.250 in 0.280 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.232 cm² 4.14 cm 0.961 cm³ 0.639 cm² 11.7 cm² 2.77 cm MPP Molypermalloy MP‐068014‐2 MP‐068026‐2 MP‐068060‐2 MP‐068125‐2 MP‐068147‐2 MP‐068160‐2 MP‐068173‐2 MP‐068205‐2 MP‐068250‐2 7.2 g FluxSan™ Silicon Iron FS‐068014‐2 FS‐068026‐2 FS‐068040‐2 FS‐068060‐2 FS‐068075‐2 FS‐068090‐2 6.3 g Hi‐Flux™ Nickel Iron HF‐068014‐2 HF‐068026‐2 HF‐068060‐2 HF‐068125‐2 HF‐068147‐2 HF‐068160‐2 Optilloy™ Optimized Alloy OP‐068014‐2 OP‐068026‐2 OP‐068040‐2 OP‐068060‐2 OP‐068075‐2 OP‐068090‐2 OP‐068125‐2 6.6 g 6.4 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #28 AWG 10 kHz 0.072 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 1,980 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 14 1.600 12 2.8 m 12 2.8 m 16 1.250 15 5.5 m 19 6.9 m 18 1.000 20 11.6 m 30 17.4 m 20 0.800 26 24.0 m 46 42.5 m 22 0.630 32 47.0 m 71 104.2 m 24 0.500 41 95.7 m 110 256.8 m 26 0.400 52 193.1 m 170 631.1 m 28 0.315 65 383.8 m 264 1.6 30 0.250 82 770.0 m 408 3.8 32 0.200 102 1.5 632 9.4 34 0.160 128 3.0 978 23.2 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 37 0.800 in./20.32 mm OD toroid 0.800 in./20.32 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 080 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 20.32 mm 21.08 mm 12.7 mm 12.07 mm 6.35 mm 7.11 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 7.8 26µ 14 40µ 21 60µ 32 75µ 41 90µ 49 125µ 68 147µ 81 160µ 87 173µ 96 205µ 113 250µ 136 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐080014‐2 MS‐080026‐2 MS‐080040‐2 MS‐080060‐2 MS‐080075‐2 MS‐080090‐2 MS‐080125‐2 6.7 g 0.800 in 0.830 in 0.500 in 0.475 in 0.250 in 0.280 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.226 cm² 5.09 cm 1.15 cm³ 1.14 cm² 15.5 cm² 2.93 cm MPP Molypermalloy MP‐080014‐2 MP‐080026‐2 MP‐080060‐2 MP‐080125‐2 MP‐080147‐2 MP‐080160‐2 MP‐080173‐2 MP‐080205‐2 MP‐080250‐2 8.6 g FluxSan™ Silicon Iron FS‐080014‐2 FS‐080026‐2 FS‐080040‐2 FS‐080060‐2 FS‐080075‐2 FS‐080090‐2 7.6 g Hi‐Flux™ Nickel Iron HF‐080014‐2 HF‐080026‐2 HF‐080060‐2 HF‐080125‐2 HF‐080147‐2 HF‐080160‐2 Optilloy™ Optimized Alloy OP‐080014‐2 OP‐080026‐2 OP‐080040‐2 OP‐080060‐2 OP‐080075‐2 OP‐080090‐2 OP‐080125‐2 7.9 g 7.6 g Test Conditions Winding Frequency Voltage AL Tolerance N=90, #28 AWG 10 kHz 0.090 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 900 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 10 2.500 10 1.0 m 9 0.9 m 12 2.000 13 2.0 m 14 2.1 m 14 1.600 17 4.1 m 22 5.3 m 16 1.250 22 8.5 m 34 13.1 m 18 1.000 28 17.1 m 53 32.4 m 20 0.800 35 34.1 m 82 79.8 m 22 0.630 44 68.1 m 127 196.7 m 24 0.500 56 137.9 m 197 485.2 m 26 0.400 70 274.2 m 305 1.2 28 0.315 88 548.2 m 472 2.9 30 0.250 110 1.1 731 7.2 38 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 0.900 in./22.86 mm OD Toroid 0.900 in./22.86 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 090 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 22.86 mm 23.62 mm 13.97 mm 13.39 mm 7.62 mm 8.38 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 9.9 26µ 19 40µ 29 60µ 43 75µ 54 90µ 65 125µ 90 147µ 106 160µ 115 173µ 124 205µ 147 250µ 180 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐090014‐2 MS‐090026‐2 MS‐090040‐2 MS‐090060‐2 MS‐090075‐2 MS‐090090‐2 MS‐090125‐2 11 g 0.900 in 0.930 in 0.550 in 0.527 in 0.300 in 0.330 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.331 cm² 5.67 cm 1.88 cm³ 1.41 cm² 19.8 cm² 3.37 cm MPP Molypermalloy MP‐090014‐2 MP‐090026‐2 MP‐090060‐2 MP‐090125‐2 MP‐090147‐2 MP‐090160‐2 MP‐090173‐2 MP‐090205‐2 MP‐090250‐2 14 g FluxSan™ Silicon Iron FS‐090014‐2 FS‐090026‐2 FS‐090040‐2 FS‐090060‐2 FS‐090075‐2 FS‐090090‐2 12 g Hi‐Flux™ Nickel Iron HF‐090014‐2 HF‐090026‐2 HF‐090060‐2 HF‐090125‐2 HF‐090147‐2 HF‐090160‐2 Optilloy™ Optimized Alloy OP‐090014‐2 OP‐090026‐2 OP‐090040‐2 OP‐090060‐2 OP‐090075‐2 OP‐090090‐2 OP‐090125‐2 13 g 12 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #26 AWG 10 kHz 0.12 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 1,210 Pcs/Box (1,089: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 10 2.500 11 1.2 m 11 1.2 m 12 2.000 15 2.6 m 18 3.2 m 14 1.600 19 5.3 m 27 7.5 m 16 1.250 24 10.6 m 42 18.6 m 18 1.000 31 21.8 m 65 45.8 m 20 0.800 39 43.7 m 101 113.2 m 22 0.630 50 89.1 m 157 279.8 m 24 0.500 62 175.8 m 243 688.8 m 26 0.400 78 351.6 m 376 1.7 28 0.315 98 702.7 m 581 4.2 30 0.250 123 1.4 900 10.3 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 39 0.928 in./23.57 mm OD toroid 0.928 in./23.57 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 092 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 23.57 mm 24.28 mm 14.4 mm 13.77 mm 8.89 mm 9.7 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 12 26µ 22 40µ 34 60µ 51 75µ 63 90µ 76 125µ 105 147µ 124 160µ 135 173µ 146 205µ 173 250µ 211 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐092014‐2 MS‐092026‐2 MS‐092040‐2 MS‐092060‐2 MS‐092075‐2 MS‐092090‐2 MS‐092125‐2 13 g 0.928 in 0.956 in 0.567 in 0.542 in 0.350 in 0.382 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.388 cm² 5.88 cm 2.28 cm³ 1.49 cm² 21.8 cm² 3.68 cm MPP Molypermalloy MP‐092014‐2 MP‐092026‐2 MP‐092060‐2 MP‐092125‐2 MP‐092147‐2 MP‐092160‐2 MP‐092173‐2 MP‐092205‐2 MP‐092250‐2 17 g FluxSan™ Silicon Iron FS‐092014‐2 FS‐092026‐2 FS‐092040‐2 FS‐092060‐2 FS‐092075‐2 FS‐092090‐2 15 g Hi‐Flux™ Nickel Iron HF‐092014‐2 HF‐092026‐2 HF‐092060‐2 HF‐092125‐2 HF‐092147‐2 HF‐092160‐2 Optilloy™ Optimized Alloy OP‐092014‐2 OP‐092026‐2 OP‐092040‐2 OP‐092060‐2 OP‐092075‐2 OP‐092090‐2 OP‐092125‐2 16 g 15 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #26 AWG 10 kHz 0.14 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 1,089 Pcs/Box (968: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 10 2.500 12 1.4 m 12 1.4 m 12 2.000 15 2.9 m 19 3.6 m 14 1.600 20 6.1 m 29 8.8 m 16 1.250 25 12.1 m 45 21.8 m 18 1.000 32 24.6 m 69 53.1 m 20 0.800 40 49.0 m 107 131.0 m 22 0.630 51 99.3 m 166 323.2 m 24 0.500 64 198.2 m 257 795.8 m 26 0.400 80 394.0 m 397 2.0 28 0.315 101 791.0 m 615 4.8 30 0.250 126 1.6 952 11.9 40 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1.060 in./26.92 mm OD Toroid 1.060 in./26.92 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 106 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 26.92 mm 27.69 mm 14.73 mm 14.1 mm 11.18 mm 11.99 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 18 26µ 32 40µ 50 60µ 75 75µ 94 90µ 113 125µ 157 147µ 185 160µ 201 173µ 217 205µ 257 250µ 314 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐106014‐2 MS‐106026‐2 MS‐106040‐2 MS‐106060‐2 MS‐106075‐2 MS‐106090‐2 MS‐106125‐2 24 g 1.060 in 1.090 in 0.580 in 0.555 in 0.440 in 0.472 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA MLT Surface Area Mean Length Per Turn 0.654 cm² 6.35 cm 4.15 cm³ 1.56 cm² 28.8 cm² 4.46 cm MPP Molypermalloy MP‐106014‐2 MP‐106026‐2 MP‐106060‐2 MP‐106125‐2 MP‐106147‐2 MP‐106160‐2 MP‐106173‐2 MP‐106205‐2 MP‐106250‐2 31 g FluxSan™ Silicon Iron FS‐106014‐2 FS‐106026‐2 FS‐106040‐2 FS‐106060‐2 FS‐106075‐2 FS‐106090‐2 27 g Hi‐Flux™ Nickel Iron HF‐106014‐2 HF‐106026‐2 HF‐106060‐2 HF‐106125‐2 HF‐106147‐2 HF‐106160‐2 Optilloy™ Optimized Alloy OP‐106014‐2 OP‐106026‐2 OP‐106040‐2 OP‐106060‐2 OP‐106075‐2 OP‐106090‐2 OP‐106125‐2 29 g 28 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #26 AWG 10 kHz 0.23 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown Limit 1000 Vrms 0.1 mA, 5 s Package Quantity 600 Pcs/Box (500: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 10 2.500 12 1.8 m 13 1.9 m 12 2.000 16 3.7 m 20 4.6 m 14 1.600 20 7.4 m 30 11.1 m 16 1.250 26 15.3 m 47 27.6 m 18 1.000 33 30.8 m 73 68.1 m 20 0.800 41 60.9 m 112 166.3 m 22 0.630 52 122.8 m 174 410.8 m 24 0.500 66 247.8 m 269 1.0 26 0.400 82 489.7 m 417 2.5 28 0.315 103 978.2 m 645 6.1 30 0.250 129 1.9 998 15.1 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 41 1.060 in./26.92 mm OD toroid 1.060 in./26.92 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 107 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 26.92 mm 27.69 mm 14.73 mm 14.1 mm 8.64 mm 9.45 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 13.8 26µ 25.5 40µ 39 60µ 59 75µ 73.7 90µ 88.4 125µ 123 147µ 145 160µ 157 173µ 170 205µ 197 250µ 246 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐107014‐2 MS‐107026‐2 MS‐107040‐2 MS‐107060‐2 MS‐107075‐2 MS‐107090‐2 MS‐107125‐2 18 g 1.060 in 1.090 in 0.580 in 0.555 in 0.340 in 0.372 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.497 cm² 6.35 cm 3.16 cm³ 1.56 cm² 26.3 cm² 3.95 cm MPP Molypermalloy MP‐107014‐2 MP‐107026‐2 MP‐107060‐2 MP‐107125‐2 MP‐107147‐2 MP‐107160‐2 MP‐107173‐2 MP‐107205‐2 MP‐107250‐2 24 g FluxSan™ Silicon Iron FS‐107014‐2 FS‐107026‐2 FS‐107040‐2 FS‐107060‐2 FS‐107075‐2 FS‐107090‐2 21 g Hi‐Flux™ Nickel Iron HF‐107014‐2 HF‐107026‐2 HF‐107060‐2 HF‐107125‐2 HF‐107147‐2 HF‐107160‐2 Optilloy™ Optimized Alloy OP‐107014‐2 OP‐107026‐2 OP‐107040‐2 OP‐107060‐2 OP‐107075‐2 OP‐107090‐2 OP‐107125‐2 22 g 21 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #26 AWG 10 kHz 0.18 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 900 Pcs/Box (600: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 10 2.500 12 1.6 m 13 1.7 m 12 2.000 16 3.3 m 20 4.1 m 14 1.600 20 6.5 m 30 9.8 m 16 1.250 26 13.5 m 47 24.4 m 18 1.000 33 27.3 m 73 60.4 m 20 0.800 41 53.9 m 112 147.3 m 22 0.630 52 108.8 m 174 364.0 m 24 0.500 66 219.6 m 269 895.1 m 26 0.400 82 433.9 m 417 2.2 28 0.315 103 866.9 m 645 5.4 30 0.250 129 1.7 998 13.4 42 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1.060 in./26.92 mm OD Toroid 1.060 in./26.92 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 108 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 26.92 mm 27.81 mm 14.73 mm 14.1 mm 14 mm 15 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 22 26µ 40.7 40µ 62.7 60µ 94 75µ 117.5 90µ 141 125µ 195.8 147µ 230.3 160µ 250.6 173µ 271 205µ 321 250µ 392 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐108014‐2 MS‐108026‐2 MS‐108040‐2 MS‐108060‐2 MS‐108075‐2 MS‐108090‐2 MS‐108125‐2 30 g 1.060 in 1.095 in 0.580 in 0.555 in 0.551 in 0.591 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.819 cm² 6.35 cm 5.20 cm³ 1.56 cm² 31.9 cm² 5.08 cm MPP Molypermalloy MP‐108014‐2 MP‐108026‐2 MP‐108060‐2 MP‐108125‐2 MP‐108147‐2 MP‐108160‐2 MP‐108173‐2 MP‐108205‐2 39 g FluxSan™ Silicon Iron FS‐108014‐2 FS‐108026‐2 FS‐108040‐2 FS‐108060‐2 FS‐108075‐2 FS‐108090‐2 34 g Hi‐Flux™ Nickel Iron HF‐108014‐2 HF‐108026‐2 HF‐108060‐2 HF‐108125‐2 HF‐108147‐2 HF‐108160‐2 Optilloy™ Optimized Alloy OP‐108014‐2 OP‐108026‐2 OP‐108040‐2 OP‐108060‐2 OP‐108075‐2 OP‐108090‐2 OP‐108125‐2 36 g 35 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #26 AWG 10 kHz 0.29 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 500 Pcs/Box (400: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 10 2.500 12 2.0 m 13 2.2 m 12 2.000 16 4.2 m 20 5.3 m 14 1.600 20 8.4 m 30 12.6 m 16 1.250 26 17.4 m 47 31.4 m 18 1.000 33 35.0 m 73 77.5 m 20 0.800 41 69.2 m 112 189.2 m 22 0.630 52 139.7 m 174 467.3 m 24 0.500 66 281.9 m 269 1.1 26 0.400 82 557.1 m 417 2.8 28 0.315 103 1.1 645 7.0 30 0.250 129 2.2 998 17.1 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 43 1.060 in./26.92 mm OD toroid 1.060 in./26.92 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 109 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 26.92 mm 27.81 mm 14.73 mm 14.1 mm 18 mm 19 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 28 26µ 52 40µ 80 60µ 120 75µ 150 90µ 180 125µ 250 147µ 294 160µ 320 173µ 346 205µ 410 250µ 500 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐109014‐2 MS‐109026‐2 MS‐109040‐2 MS‐109060‐2 MS‐109075‐2 MS‐109090‐2 MS‐109125‐2 37 g 1.060 in 1.095 in 0.580 in 0.555 in 0.709 in 0.748 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.01 cm² 6.35 cm 6.43 cm³ 1.56 cm² 35.8 cm² 5.88 cm MPP Molypermalloy MP‐109014‐2 MP‐109026‐2 MP‐109060‐2 MP‐109125‐2 MP‐109147‐2 MP‐109160‐2 MP‐109173‐2 MP‐109205‐2 48 g FluxSan™ Silicon Iron FS‐109014‐2 FS‐109026‐2 FS‐109040‐2 FS‐109060‐2 FS‐109075‐2 FS‐109090‐2 42 g Hi‐Flux™ Nickel Iron HF‐109014‐2 HF‐109026‐2 HF‐109060‐2 HF‐109125‐2 HF‐109147‐2 HF‐109160‐2 Optilloy™ Optimized Alloy OP‐109014‐2 OP‐109026‐2 OP‐109040‐2 OP‐109060‐2 OP‐109075‐2 OP‐109090‐2 OP‐109125‐2 44 g 43 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #26 AWG 10 kHz 0.36 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown Limit 1000 Vrms 0.1 mA, 5 s Package Quantity 1,200 Pcs/Box (900: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 10 2.500 12 2.3 m 13 2.5 m 12 2.000 16 4.9 m 20 6.1 m 14 1.600 20 9.7 m 30 14.6 m 16 1.250 26 20.1 m 47 36.3 m 18 1.000 33 40.6 m 73 89.7 m 20 0.800 41 80.2 m 112 219.0 m 22 0.630 52 161.7 m 174 541.0 m 24 0.500 66 326.4 m 269 1.3 26 0.400 82 644.9 m 417 3.3 28 0.315 103 1.3 645 8.1 30 0.250 129 2.6 998 19.9 44 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1.300 in./33.02 mm OD Toroid 1.300 in./33.02 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 130 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 33.02 mm 33.83 mm 19.94 mm 19.3 mm 10.67 mm 11.61 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 14 26µ 28 40µ 41 60µ 61 75µ 76 90µ 91 125µ 127 147µ 150 160µ 163 173µ 176 205µ 208 250µ 254 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐130014‐2 MS‐130026‐2 MS‐130040‐2 MS‐130060‐2 MS‐130075‐2 MS‐130090‐2 MS‐130125‐2 32 g 1.300 in 1.332 in 0.785 in 0.760 in 0.420 in 0.457 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.672 cm² 8.15 cm 5.48 cm³ 2.93 cm² 40.1 cm² 4.74 cm MPP Molypermalloy MP‐130014‐2 MP‐130026‐2 MP‐130060‐2 MP‐130125‐2 MP‐130147‐2 MP‐130160‐2 MP‐130173‐2 MP‐130205‐2 41 g FluxSan™ Silicon Iron FS‐130014‐2 FS‐130026‐2 FS‐130040‐2 FS‐130060‐2 FS‐130075‐2 FS‐130090‐2 36 g Hi‐Flux™ Nickel Iron HF‐130014‐2 HF‐130026‐2 HF‐130060‐2 HF‐130125‐2 HF‐130147‐2 HF‐130160‐2 Optilloy™ Optimized Alloy OP‐130014‐2 OP‐130026‐2 OP‐130040‐2 OP‐130060‐2 OP‐130075‐2 OP‐130090‐2 OP‐130125‐2 38 g 36 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #22 AWG 10 kHz 0.21 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown Limit 1000 Vrms 0.1 mA, 5 s Package Quantity 576 Pcs/Box (448: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 14 1.4 m 15 1.5 m 10 2.500 18 2.8 m 24 3.7 m 12 2.000 22 5.4 m 37 9.1 m 14 1.600 29 11.4 m 57 22.3 m 16 1.250 36 22.4 m 88 54.9 m 18 1.000 46 45.6 m 136 134.9 m 20 0.800 58 91.5 m 211 332.8 m 22 0.630 73 183.1 m 326 817.6 m 24 0.500 91 363.0 m 504 2.0 26 0.400 114 723.2 m 780 4.9 28 0.315 142 1.4 1,208 12.2 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 45 1.300 in./33.02 mm OD toroid 1.300 in./33.02 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 131 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 33.02 mm 33.83 mm 19.94 mm 19.3 mm 8.76 mm 9.7 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 11.9 26µ 22.1 40µ 34 60µ 51 75µ 63.8 90µ 76.5 125µ 109 147µ 129 160µ 136 173µ 151 205µ 180 250µ 213 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐131014‐2 MS‐131026‐2 MS‐131040‐2 MS‐131060‐2 MS‐131075‐2 MS‐131090‐2 MS‐131125‐2 26 g 1.300 in 1.332 in 0.785 in 0.760 in 0.345 in 0.382 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.551 cm² 8.15 cm 4.49 cm³ 2.93 cm² 37.8 cm² 4.36 cm MPP Molypermalloy MP‐131014‐2 MP‐131026‐2 MP‐131060‐2 MP‐131125‐2 MP‐131147‐2 MP‐131160‐2 MP‐131173‐2 MP‐131205‐2 33 g FluxSan™ Silicon Iron FS‐131014‐2 FS‐131026‐2 FS‐131040‐2 FS‐131060‐2 FS‐131075‐2 FS‐131090‐2 30 g Hi‐Flux™ Nickel Iron HF‐131014‐2 HF‐131026‐2 HF‐131060‐2 HF‐131125‐2 HF‐131147‐2 HF‐131160‐2 Optilloy™ Optimized Alloy OP‐131014‐2 OP‐131026‐2 OP‐131040‐2 OP‐131060‐2 OP‐131075‐2 OP‐131090‐2 OP‐131125‐2 31 g 30 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #22 AWG 10 kHz 0.17 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 512 Pcs/Box (384: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 14 1.3 m 15 1.3 m 10 2.500 18 2.6 m 24 3.4 m 12 2.000 22 5.0 m 37 8.4 m 14 1.600 29 10.5 m 57 20.5 m 16 1.250 36 20.6 m 88 50.4 m 18 1.000 46 41.9 m 136 124.0 m 20 0.800 58 84.1 m 211 305.9 m 22 0.630 73 168.3 m 326 751.8 m 24 0.500 91 333.7 m 504 1.8 26 0.400 114 664.9 m 780 4.5 28 0.315 142 1.3 1,208 11.2 46 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1.300 in./33.02 mm OD Toroid 1.300 in./33.02 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 132 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 33.02 mm 33.83 mm 19.94 mm 19.3 mm 11.18 mm 11.99 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 15 26µ 28 40µ 43 60µ 65 75µ 80.8 90µ 96.9 125µ 135 147µ 158 160µ 172 173µ 186 205µ 215 250µ 269 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐132014‐2 MS‐132026‐2 MS‐132040‐2 MS‐132060‐2 MS‐132075‐2 MS‐132090‐2 MS‐132125‐2 33 g 1.300 in 1.332 in 0.785 in 0.760 in 0.440 in 0.472 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.698 cm² 8.15 cm 5.69 cm³ 2.93 cm² 40.6 cm² 4.82 cm MPP Molypermalloy MP‐132014‐2 MP‐132026‐2 MP‐132060‐2 MP‐132125‐2 MP‐132147‐2 MP‐132160‐2 MP‐132173‐2 MP‐132205‐2 42 g FluxSan™ Silicon Iron FS‐132014‐2 FS‐132026‐2 FS‐132040‐2 FS‐132060‐2 FS‐132075‐2 FS‐132090‐2 38 g Hi‐Flux™ Nickel Iron HF‐132014‐2 HF‐132026‐2 HF‐132060‐2 HF‐132125‐2 HF‐132147‐2 HF‐132160‐2 Optilloy™ Optimized Alloy OP‐132014‐2 OP‐132026‐2 OP‐132040‐2 OP‐132060‐2 OP‐132075‐2 OP‐132090‐2 OP‐132125‐2 39 g 38 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #22 AWG 10 kHz 0.22 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 448 Pcs/Box (320: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 14 1.4 m 15 1.5 m 10 2.500 18 2.8 m 24 3.8 m 12 2.000 22 5.5 m 37 9.3 m 14 1.600 29 11.6 m 57 22.7 m 16 1.250 36 22.8 m 88 55.7 m 18 1.000 46 46.3 m 136 137.0 m 20 0.800 58 92.9 m 211 338.1 m 22 0.630 73 186.0 m 326 830.8 m 24 0.500 91 368.8 m 504 2.0 26 0.400 114 734.8 m 780 5.0 28 0.315 142 1.5 1,208 12.4 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 47 1.300 in./33.02 mm OD toroid 1.300 in./33.02 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 133 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 33.02 mm 33.83 mm 19.94 mm 19.3 mm 14 mm 15 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 18.7 26µ 34.7 40µ 53.3 60µ 80 75µ 100 90µ 120 125µ 166.7 147µ 196 160µ 213 173µ 230.7 205µ 250µ 266.7 333 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐133014‐2 MS‐133026‐2 MS‐133040‐2 MS‐133060‐2 MS‐133075‐2 MS‐133090‐2 MS‐133125‐2 41 g 1.300 in 1.332 in 0.785 in 0.760 in 0.551 in 0.591 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.874 cm² 8.15 cm 7.12 cm³ 2.93 cm² 44.3 cm² 5.42 cm MPP Molypermalloy MP‐133014‐2 MP‐133026‐2 MP‐133060‐2 MP‐133125‐2 MP‐133147‐2 MP‐133160‐2 MP‐133173‐2 MP‐133205‐2 53 g FluxSan™ Silicon Iron FS‐133014‐2 FS‐133026‐2 FS‐133040‐2 FS‐133060‐2 FS‐133075‐2 FS‐133090‐2 47 g Hi‐Flux™ Nickel Iron HF‐133014‐2 HF‐133026‐2 HF‐133060‐2 HF‐133125‐2 HF‐133147‐2 HF‐133160‐2 Optilloy™ Optimized Alloy OP‐133014‐2 OP‐133026‐2 OP‐133040‐2 OP‐133060‐2 OP‐133075‐2 OP‐133090‐2 OP‐133125‐2 49 g 47 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #22 AWG 10 kHz 0.27 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 384 Pcs/Box (256: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 14 1.6 m 15 1.7 m 10 2.500 18 3.2 m 24 4.3 m 12 2.000 22 6.2 m 37 10.4 m 14 1.600 29 13.0 m 57 25.5 m 16 1.250 36 25.7 m 88 62.7 m 18 1.000 46 52.1 m 136 154.2 m 20 0.800 58 104.6 m 211 380.4 m 22 0.630 73 209.3 m 326 934.6 m 24 0.500 91 414.9 m 504 2.3 26 0.400 114 826.6 m 780 5.7 28 0.315 142 1.6 1,208 13.9 48 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1.300 in./33.02 mm OD Toroid 1.300 in./33.02 mm OD toroid ID IDODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 134 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 33.02 mm 33.83 mm 19.94 mm 19.3 mm 18 mm 19 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 23.8 26µ 44 40µ 68 60µ 102 75µ 127.5 90µ 153 125µ 214 147µ 250 160µ 272 173µ 294 205µ 250µ 340 424.5 Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐134014‐2 MS‐134026‐2 MS‐134040‐2 MS‐134060‐2 MS‐134075‐2 MS‐134090‐2 MS‐134125‐2 52 g 1.300 in 1.332 in 0.785 in 0.760 in 0.709 in 0.748 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.10 cm² 8.15 cm 8.98 cm³ 2.93 cm² 49.1 cm² 6.22 cm MPP Molypermalloy MP‐134014‐2 MP‐134026‐2 MP‐134060‐2 MP‐134125‐2 MP‐134147‐2 MP‐134160‐2 MP‐134173‐2 MP‐134205‐2 67 g FluxSan™ Silicon Iron FS‐134014‐2 FS‐134026‐2 FS‐134040‐2 FS‐134060‐2 FS‐134075‐2 FS‐134090‐2 59 g Hi‐Flux™ Nickel Iron HF‐134014‐2 HF‐134026‐2 HF‐134060‐2 HF‐134125‐2 HF‐134147‐2 HF‐134160‐2 Optilloy™ Optimized Alloy OP‐134014‐2 OP‐134026‐2 OP‐134040‐2 OP‐134060‐2 OP‐134075‐2 OP‐134090‐2 OP‐134125‐2 62 g 60 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #22 AWG 10 kHz 0.34 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown Limit 1000 Vrms 0.1 mA, 5 s Package Quantity 320 Pcs/Box (192: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 14 1.8 m 15 1.9 m 10 2.500 18 3.7 m 24 4.9 m 12 2.000 22 7.1 m 37 12.0 m 14 1.600 29 14.9 m 57 29.3 m 16 1.250 36 29.4 m 88 72.0 m 18 1.000 46 59.8 m 136 176.9 m 20 0.800 58 120.0 m 211 436.5 m 22 0.630 73 240.2 m 326 1.1 24 0.500 91 476.2 m 504 2.6 26 0.400 114 948.7 m 780 6.5 28 0.315 142 1.9 1,208 16.0 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 49 1.350 in./34.29 mm OD toroid 1.350 in./34.29 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 135 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 34.29 mm 35.1 mm 23.37 mm 22.56 mm 8.89 mm 9.83 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 9 26µ 16 40µ 25 60µ 38 75µ 47 90µ 56 125µ 79 147µ 93 160µ 101 173µ 109 205µ 130 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐135014‐2 MS‐135026‐2 MS‐135040‐2 MS‐135060‐2 MS‐135075‐2 MS‐135090‐2 MS‐135125‐2 23 g 1.350 in 1.382 in 0.920 in 0.888 in 0.350 in 0.387 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.454 cm² 8.95 cm 4.06 cm³ 4.00 cm² 41.4 cm² 4.35 cm MPP Molypermalloy MP‐135014‐2 MP‐135026‐2 MP‐135060‐2 MP‐135125‐2 MP‐135147‐2 MP‐135160‐2 MP‐135173‐2 MP‐135205‐2 30 g FluxSan™ Silicon Iron FS‐135014‐2 FS‐135026‐2 FS‐135040‐2 FS‐135060‐2 FS‐135075‐2 FS‐135090‐2 27 g Hi‐Flux™ Nickel Iron HF‐135014‐2 HF‐135026‐2 HF‐135060‐2 HF‐135125‐2 HF‐135147‐2 HF‐135160‐2 Optilloy™ Optimized Alloy OP‐135014‐2 OP‐135026‐2 OP‐135040‐2 OP‐135060‐2 OP‐135075‐2 OP‐135090‐2 OP‐135125‐2 28 g 27 g Test Conditions Winding Frequency Voltage AL Tolerance N=90, #22 AWG 10 kHz 0.18 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 441 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 16 1.4 m 21 1.9 m 10 2.500 21 3.0 m 32 4.5 m 12 2.000 27 6.1 m 50 11.3 m 14 1.600 34 12.2 m 78 28.1 m 16 1.250 43 24.6 m 120 68.6 m 18 1.000 54 49.1 m 186 169.2 m 20 0.800 68 98.4 m 288 416.6 m 22 0.630 85 195.6 m 445 1.0 24 0.500 107 391.5 m 689 2.5 26 0.400 134 779.8 m 1,066 6.2 28 0.315 167 1.5 1,651 15.3 50 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1.410 in./35.81 mm OD Toroid 1.410 in./35.81 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 141 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 35.81 mm 36.63 mm 22.35 mm 21.54 mm 10.46 mm 11.28 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 13 26µ 24 40µ 37 60µ 56 75µ 70 90µ 84.3 125µ 117 147µ 138 160µ 150 173µ 162 205µ 192 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐141014‐2 MS‐141026‐2 MS‐141040‐2 MS‐141060‐2 MS‐141075‐2 MS‐141090‐2 MS‐141125‐2 35 g 1.410 in 1.442 in 0.880 in 0.848 in 0.412 in 0.444 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.678 cm² 8.98 cm 6.09 cm³ 3.64 cm² 45.6 cm² 4.84 cm MPP Molypermalloy MP‐141014‐2 MP‐141026‐2 MP‐141060‐2 MP‐141125‐2 MP‐141147‐2 MP‐141160‐2 MP‐141173‐2 MP‐141205‐2 45 g FluxSan™ Silicon Iron FS‐141014‐2 FS‐141026‐2 FS‐141040‐2 FS‐141060‐2 FS‐141075‐2 FS‐141090‐2 40 g Hi‐Flux™ Nickel Iron HF‐141014‐2 HF‐141026‐2 HF‐141060‐2 HF‐141125‐2 HF‐141147‐2 HF‐141160‐2 Optilloy™ Optimized Alloy OP‐141014‐2 OP‐141026‐2 OP‐141040‐2 OP‐141060‐2 OP‐141075‐2 OP‐141090‐2 OP‐141125‐2 42 g 40 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #22 AWG 10 kHz 0.24 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 343 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 15 1.5 m 19 1.9 m 10 2.500 20 3.2 m 30 4.8 m 12 2.000 25 6.3 m 46 11.6 m 14 1.600 32 12.8 m 71 28.4 m 16 1.250 41 26.1 m 109 69.4 m 18 1.000 52 52.7 m 169 171.2 m 20 0.800 65 104.7 m 262 422.1 m 22 0.630 81 207.5 m 406 1.0 24 0.500 102 415.6 m 628 2.6 26 0.400 128 829.5 m 972 6.3 28 0.315 159 1.6 1,505 15.5 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 51 1.570 in./39.88 mm OD toroid 1.570 in./39.88 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 157 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 39.88 mm 40.69 mm 24.13 mm 23.32 mm 14.48 mm 15.37 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 19 26µ 35 40µ 54 60µ 81 75µ 101 90µ 121 125µ 168 147µ 198 160µ 215 173µ 233 205µ 276 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐157014‐2 MS‐157026‐2 MS‐157040‐2 MS‐157060‐2 MS‐157075‐2 MS‐157090‐2 MS‐157125‐2 61 g 1.570 in 1.602 in 0.950 in 0.918 in 0.570 in 0.605 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.07 cm² 9.85 cm 10.5 cm³ 4.27 cm² 60.2 cm² 5.98 cm MPP Molypermalloy MP‐157014‐2 MP‐157026‐2 MP‐157060‐2 MP‐157125‐2 MP‐157147‐2 MP‐157160‐2 MP‐157173‐2 MP‐157205‐2 79 g FluxSan™ Silicon Iron FS‐157014‐2 FS‐157026‐2 FS‐157040‐2 FS‐157060‐2 FS‐157075‐2 FS‐157090‐2 70 g Hi‐Flux™ Nickel Iron HF‐157014‐2 HF‐157026‐2 HF‐157060‐2 HF‐157125‐2 HF‐157147‐2 HF‐157160‐2 Optilloy™ Optimized Alloy OP‐157014‐2 OP‐157026‐2 OP‐157040‐2 OP‐157060‐2 OP‐157075‐2 OP‐157090‐2 OP‐157125‐2 72 g 70 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #20 AWG 10 kHz 0.33 V ±8% Coating/Packaging Information Coating Type Blue Epoxy Voltage Breakdown 1000 Vrms Limit 0.1 mA, 5 s Package Quantity 216 Pcs/Box (180: MP, HF, OP) Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 17 2.1 m 22 2.7 m 10 2.500 22 4.3 m 35 6.8 m 12 2.000 28 8.7 m 54 16.8 m 14 1.600 35 17.3 m 83 41.0 m 16 1.250 45 35.4 m 128 100.6 m 18 1.000 56 70.0 m 199 248.8 m 20 0.800 70 139.2 m 307 610.5 m 22 0.630 88 278.3 m 476 1.5 24 0.500 111 558.3 m 736 3.7 26 0.400 138 1.1 1,139 9.1 28 0.315 173 2.2 1,764 22.4 52 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 1.840 in./46.74 mm OD Toroid 1.840 in./46.74 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 184 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 46.74 mm 47.63 mm 24.13 mm 23.32 mm 18.03 mm 18.92 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 32 26µ 59 40µ 90 60µ 135 75µ 169 90µ 202 125µ 281 147µ 330 160µ 360 173µ 390 205µ 462 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐184014‐2 MS‐184026‐2 MS‐184040‐2 MS‐184060‐2 MS‐184075‐2 MS‐184090‐2 MS‐184125‐2 120 g 1.840 in 1.875 in 0.950 in 0.918 in 0.710 in 0.745 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.99 cm² 10.743 cm 21.4 cm³ 4.27 cm² 81.7 cm² 7.38 cm MPP Molypermalloy MP‐184014‐2 MP‐184026‐2 MP‐184060‐2 MP‐184125‐2 MP‐184147‐2 MP‐184160‐2 MP‐184173‐2 MP‐184205‐2 160 g FluxSan™ Silicon Iron FS‐184014‐2 FS‐184026‐2 FS‐184040‐2 FS‐184060‐2 FS‐184075‐2 FS‐184090‐2 140 g Hi‐Flux™ Nickel Iron HF‐184014‐2 HF‐184026‐2 HF‐184060‐2 HF‐184125‐2 HF‐184147‐2 HF‐184160‐2 Optilloy™ Optimized Alloy OP‐184014‐2 OP‐184026‐2 OP‐184040‐2 OP‐184060‐2 OP‐184075‐2 OP‐184090‐2 OP‐184125‐2 150 g 140 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #20 AWG 10 kHz 0.62 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 100 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 17 2.6 m 22 3.3 m 10 2.500 22 5.3 m 35 8.4 m 12 2.000 28 10.7 m 54 20.7 m 14 1.600 35 21.4 m 83 50.7 m 16 1.250 45 43.7 m 128 124.3 m 18 1.000 56 86.5 m 199 307.3 m 20 0.800 70 171.9 m 307 753.9 m 22 0.630 88 343.7 m 476 1.9 24 0.500 111 689.5 m 736 4.6 26 0.400 138 1.4 1,139 11.3 28 0.315 173 2.7 1,764 27.7 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 53 1.840 in./46.74 mm OD toroid 1.840 in./46.74 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 185 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 46.74 mm 47.63 mm 28.7 mm 27.89 mm 15.24 mm 16.13 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 20 26µ 37 40µ 57 60µ 86 75µ 107 90µ 128 125µ 178 147µ 210 160µ 228 173µ 246 205µ 292 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐185014‐2 MS‐185026‐2 MS‐185040‐2 MS‐185060‐2 MS‐185075‐2 MS‐185090‐2 MS‐185125‐2 90 g 1.840 in 1.875 in 1.130 in 1.098 in 0.600 in 0.635 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.34 cm² 11.62 cm 15.6 cm³ 6.11 cm² 79.6 cm² 6.59 cm MPP Molypermalloy MP‐185014‐2 MP‐185026‐2 MP‐185060‐2 MP‐185125‐2 MP‐185147‐2 MP‐185160‐2 MP‐185173‐2 MP‐185205‐2 120 g FluxSan™ Silicon Iron FS‐185014‐2 FS‐185026‐2 FS‐185040‐2 FS‐185060‐2 FS‐185075‐2 FS‐185090‐2 100 g Hi‐Flux™ Nickel Iron HF‐185014‐2 HF‐185026‐2 HF‐185060‐2 HF‐185125‐2 HF‐185147‐2 HF‐185160‐2 Optilloy™ Optimized Alloy OP‐185014‐2 OP‐185026‐2 OP‐185040‐2 OP‐185060‐2 OP‐185075‐2 OP‐185090‐2 OP‐185125‐2 110 g 100 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #20 AWG 10 kHz 0.48 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 125 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 21 2.8 m 32 4.3 m 10 2.500 27 5.8 m 49 10.6 m 12 2.000 34 11.7 m 77 26.4 m 14 1.600 43 23.5 m 119 64.9 m 16 1.250 54 46.8 m 184 159.6 m 18 1.000 68 93.8 m 284 391.8 m 20 0.800 85 186.5 m 440 965.4 m 22 0.630 106 369.9 m 680 2.4 24 0.500 133 738.1 m 1,053 5.8 26 0.400 166 1.5 1,630 14.4 28 0.315 207 2.9 2,523 35.4 54 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 2.000 in./50.8 mm OD Toroid 2.000 in./50.8 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 200 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 50.8 mm 51.69 mm 31.75 mm 30.94 mm 13.46 mm 14.35 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 17 26µ 32 40µ 49 60µ 73 75µ 91 90µ 109 125µ 152 147µ 179 160µ 195 173µ 210 205µ 249 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐200014‐2 MS‐200026‐2 MS‐200040‐2 MS‐200060‐2 MS‐200075‐2 MS‐200090‐2 MS‐200125‐2 92 g 2.000 in 2.035 in 1.250 in 1.218 in 0.530 in 0.565 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.25 cm² 12.733 cm 15.9 cm³ 7.52 cm² 88.2 cm² 6.49 cm MPP Molypermalloy MP‐200014‐2 MP‐200026‐2 MP‐200060‐2 MP‐200125‐2 MP‐200147‐2 MP‐200160‐2 MP‐200173‐2 MP‐200205‐2 120 g FluxSan™ Silicon Iron FS‐200014‐2 FS‐200026‐2 FS‐200040‐2 FS‐200060‐2 FS‐200075‐2 FS‐200090‐2 110 g Hi‐Flux™ Nickel Iron HF‐200014‐2 HF‐200026‐2 HF‐200060‐2 HF‐200125‐2 HF‐200147‐2 HF‐200160‐2 Optilloy™ Optimized Alloy OP‐200014‐2 OP‐200026‐2 OP‐200040‐2 OP‐200060‐2 OP‐200075‐2 OP‐200090‐2 OP‐200125‐2 110 g 110 g Test Conditions Winding Frequency Voltage AL Tolerance N=70, #18 AWG 10 kHz 0.39 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 125 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 23 3.1 m 39 5.2 m 10 2.500 30 6.4 m 61 12.9 m 12 2.000 38 12.8 m 94 31.7 m 14 1.600 48 25.8 m 146 78.4 m 16 1.250 60 51.2 m 226 193.0 m 18 1.000 75 101.9 m 350 475.3 m 20 0.800 94 203.0 m 541 1.2 22 0.630 118 405.4 m 837 2.9 24 0.500 148 808.6 m 1,296 7.1 26 0.400 184 1.6 2,006 17.4 28 0.315 230 3.2 3,104 42.9 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 55 2.250 in./57.15 mm OD toroid 2.250 in./57.15 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS - 225 125 - 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Bare Core Nominal Ht Coated Core (max) 57.15 mm 58.04 mm 35.56 mm 34.75 mm 13.97 mm 14.86 mm Permeability Reference AL Value Permeability (nH/N²) 14µ 18 26µ 33 40µ 50 60µ 75 75µ 94 90µ 112 125µ 156 147µ 185 160µ 200 173µ 32198 205µ 425690 250µ N/A Approx. Unit Weight: Part Numbers Super-MSS™ Sendust MS-225014-2 MS-225026-2 MS-225040-2 MS-225060-2 MS-225075-2 MS-225090-2 MS-225125-2 120 g 2.250 in 2.285 in 1.400 in 1.368 in 0.550 in 0.585 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.44 cm² 14.296 cm 20.7 cm³ 9.48 cm² 109 cm² 7.04 cm MPP Molypermalloy MP-225014-2 MP-225026-2 MP-225060-2 MP-225125-2 MP-225147-2 MP-225160-2 MP-225173-2 MP-225205-2 150 g FluxSan™ Silicon Iron FS-225014-2 FS-225026-2 FS-225040-2 FS-225060-2 FS-225075-2 FS-225090-2 140 g Hi-Flux™ Nickel Iron HF-225014-2 HF-225026-2 HF-225060-2 HF-225125-2 HF-225147-2 HF-225160-2 Optilloy™ Optimized Alloy OP-225014-2 OP-225026-2 OP-225040-2 OP-225060-2 OP-225075-2 OP-225090-2 OP-225125-2 140 g 140 g Test Conditions Winding Frequency Voltage AL Tolerance N=80, #18 AWG 10 kHz 0.51 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 80 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 27 3.9 m 50 7.2 m 10 2.500 34 7.8 m 77 17.7 m 12 2.000 43 15.7 m 119 43.6 m 14 1.600 54 31.4 m 184 107.1 m 16 1.250 68 63.0 m 285 263.9 m 18 1.000 85 125.2 m 441 649.4 m 20 0.800 106 248.2 m 682 1.6 22 0.630 133 495.3 m 1,056 3.9 24 0.500 166 983.2 m 1,635 9.7 26 0.400 207 1.9 2,530 23.8 28 0.315 259 3.9 3,916 58.7 56 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 2.250 in./57.15 mm OD Toroid 2.250 in./57.15 mm OD toroid ID IDOD OD HtHt Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 226 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 57.15 mm 58.04 mm 26.39 mm 25.58 mm 15.24 mm 16.13 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 32 26µ 60 40µ 92 60µ 138 75µ 172 90µ 207 125µ 287 147µ 338 160µ 368 173µ 398 205µ 460 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐226014‐2 MS‐226026‐2 MS‐226040‐2 MS‐226060‐2 MS‐226075‐2 MS‐226090‐2 MS‐226125‐2 170 g 2.250 in 2.285 in 1.039 in 1.007 in 0.600 in 0.635 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 2.29 cm² 12.506 cm 28.6 cm³ 5.14 cm² 105 cm² 7.75 cm MPP Molypermalloy MP‐226014‐2 MP‐226026‐2 MP‐226060‐2 MP‐226125‐2 MP‐226147‐2 MP‐226160‐2 MP‐226173‐2 MP‐226205‐2 210 g FluxSan™ Silicon Iron FS‐226014‐2 FS‐226026‐2 FS‐226040‐2 FS‐226060‐2 FS‐226075‐2 FS‐226090‐2 190 g Hi‐Flux™ Nickel Iron HF‐226014‐2 HF‐226026‐2 HF‐226060‐2 HF‐226125‐2 HF‐226147‐2 HF‐226160‐2 Optilloy™ Optimized Alloy OP‐226014‐2 OP‐226026‐2 OP‐226040‐2 OP‐226060‐2 OP‐226075‐2 OP‐226090‐2 OP‐226125‐2 200 g 190 g Test Conditions Winding Frequency Voltage AL Tolerance N=60, #18 AWG 10 kHz 0.61 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 80 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 19 3.0 m 27 4.3 m 10 2.500 24 6.1 m 42 10.6 m 12 2.000 31 12.5 m 64 25.8 m 14 1.600 39 25.0 m 100 64.1 m 16 1.250 49 50.0 m 154 157.0 m 18 1.000 62 100.5 m 239 387.5 m 20 0.800 78 201.2 m 370 954.2 m 22 0.630 97 397.8 m 572 2.3 24 0.500 122 795.8 m 886 5.8 26 0.400 152 1.6 1,371 14.2 28 0.315 190 3.1 2,122 35.0 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 57 2.500 in./63.5 mm OD toroid 2.500 in./63.5 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 250 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 63.5 mm 64.77 mm 31.37 mm 30.48 mm 25 mm 25.9 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 48 26µ 89 40µ 137 60µ 206 75µ 258 90µ 310 125µ 430 147µ 506 160µ 550 173µ N/A 205µ 705 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐250014‐2 MS‐250026‐2 MS‐250040‐2 MS‐250060‐2 MS‐250075‐2 MS‐250090‐2 MS‐250125‐2 320 g 2.500 in 2.550 in 1.235 in 1.200 in 0.984 in 1.020 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 3.89 cm² 14.314 cm 55.8 cm³ 7.73 cm² 150 cm² 10.1 cm MPP Molypermalloy MP‐250014‐2 MP‐250026‐2 MP‐250060‐2 MP‐250125‐2 MP‐250147‐2 MP‐250160‐2 MP‐250173‐2 MP‐250205‐2 420 g FluxSan™ Silicon Iron FS‐250014‐2 FS‐250026‐2 FS‐250040‐2 FS‐250060‐2 FS‐250075‐2 FS‐250090‐2 370 g Hi‐Flux™ Nickel Iron HF‐250014‐2 HF‐250026‐2 HF‐250060‐2 HF‐250125‐2 HF‐250147‐2 HF‐250160‐2 Optilloy™ Optimized Alloy OP‐250014‐2 OP‐250026‐2 OP‐250040‐2 OP‐250060‐2 OP‐250075‐2 OP‐250090‐2 OP‐250125‐2 380 g 370 g Test Conditions Winding Frequency Voltage AL Tolerance N=100, #18 AWG 10 kHz 1.7 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 64 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 23 4.8 m 38 7.9 m 10 2.500 29 9.6 m 59 19.6 m 12 2.000 37 19.5 m 91 48.0 m 14 1.600 47 39.4 m 142 119.0 m 16 1.250 59 78.6 m 219 291.9 m 18 1.000 74 156.9 m 339 718.6 m 20 0.800 93 313.5 m 525 1.8 22 0.630 116 622.0 m 813 4.4 24 0.500 145 1.2 1,258 10.7 26 0.400 182 2.5 1,947 26.4 28 0.315 227 4.9 3,013 65.0 58 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 3.063 in./77.8 mm OD Toroid 3.063 in./77.8 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 300 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 77.8 mm 78.94 mm 49.23 mm 47.96 mm 12.7 mm 13.97 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 16 26µ 30 40µ 45 60µ 68 75µ 85 90µ 102 125µ 142 147µ 167 160µ 182 173µ 197 205µ 233 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐300014‐2 MS‐300026‐2 MS‐300040‐2 MS‐300060‐2 MS‐300075‐2 MS‐300090‐2 MS‐300125‐2 200 g 3.063 in 3.108 in 1.938 in 1.888 in 0.500 in 0.550 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.77 cm² 19.612 cm 34.8 cm³ 18.1 cm² 184 cm² 8.29 cm MPP Molypermalloy MP‐300014‐2 MP‐300026‐2 MP‐300060‐2 MP‐300125‐2 MP‐300147‐2 MP‐300160‐2 MP‐300173‐2 MP‐300205‐2 260 g FluxSan™ Silicon Iron FS‐300014‐2 FS‐300026‐2 FS‐300040‐2 FS‐300060‐2 FS‐300075‐2 FS‐300090‐2 230 g Hi‐Flux™ Nickel Iron HF‐300014‐2 HF‐300026‐2 HF‐300060‐2 HF‐300125‐2 HF‐300147‐2 HF‐300160‐2 Optilloy™ Optimized Alloy OP‐300014‐2 OP‐300026‐2 OP‐300040‐2 OP‐300060‐2 OP‐300075‐2 OP‐300090‐2 OP‐300125‐2 240 g 230 g Test Conditions Winding Frequency Voltage AL Tolerance N=120, #18 AWG 10 kHz 0.94 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 45 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 38 6.5 m 95 16.2 m 10 2.500 48 13.0 m 146 39.6 m 12 2.000 60 25.9 m 227 97.9 m 14 1.600 75 51.4 m 351 240.7 m 16 1.250 95 103.6 m 543 592.1 m 18 1.000 118 204.6 m 840 1.5 20 0.800 148 408.2 m 1,300 3.6 22 0.630 185 811.5 m 2,012 8.8 24 0.500 230 1.6 3,114 21.7 26 0.400 287 3.2 4,820 53.5 28 0.315 358 6.3 7,459 131.6 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 59 3.063 in./77.8 mm OD toroid 3.063 in./77.8 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 301 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 77.8 mm 78.94 mm 49.23 mm 47.96 mm 15.88 mm 17.15 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 19.9 26µ 37 40µ 57 60µ 85 75µ 107 90µ 128 125µ 178 147µ 209 160µ 228 173µ 246 205µ 284 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐301014‐2 MS‐301026‐2 MS‐301040‐2 MS‐301060‐2 MS‐301075‐2 MS‐301090‐2 MS‐301125‐2 250 g 3.063 in 3.108 in 1.938 in 1.888 in 0.625 in 0.675 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 2.22 cm² 19.612 cm 43.5 cm³ 18.1 cm² 193 cm² 8.93 cm MPP Molypermalloy MP‐301014‐2 MP‐301026‐2 MP‐301060‐2 MP‐301125‐2 MP‐301147‐2 MP‐301160‐2 MP‐301173‐2 MP‐301205‐2 320 g FluxSan™ Silicon Iron FS‐301014‐2 FS‐301026‐2 FS‐301040‐2 FS‐301060‐2 FS‐301075‐2 FS‐301090‐2 290 g Hi‐Flux™ Nickel Iron HF‐301014‐2 HF‐301026‐2 HF‐301060‐2 HF‐301125‐2 HF‐301147‐2 HF‐301160‐2 Optilloy™ Optimized Alloy OP‐301014‐2 OP‐301026‐2 OP‐301040‐2 OP‐301060‐2 OP‐301075‐2 OP‐301090‐2 OP‐301125‐2 300 g 290 g Test Conditions Winding Frequency Voltage AL Tolerance N=120, #18 AWG 10 kHz 1.2 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 45 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 38 7.0 m 95 17.4 m 10 2.500 48 14.0 m 146 42.6 m 12 2.000 60 27.9 m 227 105.4 m 14 1.600 75 55.4 m 351 259.1 m 16 1.250 95 111.5 m 543 637.6 m 18 1.000 118 220.3 m 840 1.6 20 0.800 148 439.5 m 1,300 3.9 22 0.630 185 873.8 m 2,012 9.5 24 0.500 230 1.7 3,114 23.4 26 0.400 287 3.4 4,820 57.6 28 0.315 358 6.8 7,459 141.7 60 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 4.000 in./101.6 mm OD Toroid 4.000 in./101.6 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 400 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 101.6 mm 102.87 mm 57.15 mm 55.75 mm 16.51 mm 17.78 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 25.6 26µ 47.4 40µ 75 60µ 112 75µ 137 90µ 164 125µ 228 147µ 268 160µ 282 173µ 316 205µ 374 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐400014‐2 MS‐400026‐2 MS‐400040‐2 MS‐400060‐2 MS‐400075‐2 MS‐400090‐2 MS‐400125‐2 490 g 4.000 in 4.050 in 2.250 in 2.195 in 0.650 in 0.700 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA MLT Surface Area Mean Length Per Turn 3.52 cm² 24.271 cm 85.5 cm³ 24.4 cm² 303 cm² 11.1 cm MPP Molypermalloy MP‐400014‐2 MP‐400026‐2 MP‐400060‐2 MP‐400125‐2 MP‐400147‐2 MP‐400160‐2 MP‐400173‐2 FluxSan™ Silicon Iron FS‐400014‐2 FS‐400026‐2 FS‐400040‐2 FS‐400060‐2 FS‐400075‐2 FS‐400090‐2 Hi‐Flux™ Nickel Iron HF‐400014‐2 HF‐400026‐2 HF‐400060‐2 HF‐400125‐2 HF‐400147‐2 Optilloy™ Optimized Alloy OP‐400014‐2 OP‐400026‐2 OP‐400040‐2 OP‐400060‐2 OP‐400075‐2 OP‐400090‐2 OP‐400125‐2 640 g 560 g 590 g 570 g Test Conditions Winding Frequency Voltage AL Tolerance N=140, #18 AWG 10 kHz 2.2 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 16 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 44 10.0 m 128 29.1 m 10 2.500 56 20.2 m 198 71.6 m 12 2.000 70 40.2 m 306 175.9 m 14 1.600 88 80.5 m 474 433.4 m 16 1.250 110 160.0 m 733 1.1 18 1.000 138 319.2 m 1,135 2.6 20 0.800 172 632.7 m 1,756 6.5 22 0.630 215 1.3 2,719 15.9 24 0.500 268 2.5 4,208 39.1 26 0.400 335 5.0 6,512 96.4 28 0.315 417 9.8 10,079 237.2 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 61 4.000 in./101.6 mm OD toroid 4.000 in./101.6 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 401 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 101.6 mm 102.87 mm 57.15 mm 55.75 mm 13.59 mm 14.86 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 21.5 26µ 40 40µ 62 60µ 92.3 75µ 115 90µ 139 125µ 192 147µ 226 160µ 246 173µ 266 205µ N/A 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐401014‐2 MS‐401026‐2 MS‐401040‐2 MS‐401060‐2 MS‐401075‐2 MS‐401090‐2 MS‐401125‐2 420 g 4.000 in 4.050 in 2.250 in 2.195 in 0.535 in 0.585 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 2.97 cm² 24.271 cm 72.1 cm³ 24.4 cm² 293 cm² 10.5 cm MPP Molypermalloy MP‐401014‐2 MP‐401026‐2 MP‐401060‐2 MP‐401125‐2 MP‐401147‐2 MP‐401160‐2 MP‐401173‐2 FluxSan™ Silicon Iron FS‐401014‐2 FS‐401026‐2 FS‐401040‐2 FS‐401060‐2 FS‐401075‐2 FS‐401090‐2 Hi‐Flux™ Nickel Iron HF‐401014‐2 HF‐401026‐2 HF‐401060‐2 HF‐401125‐2 HF‐401147‐2 Optilloy™ Optimized Alloy OP‐401014‐2 OP‐401026‐2 OP‐401040‐2 OP‐401060‐2 OP‐401075‐2 OP‐401090‐2 OP‐401125‐2 540 g 480 g 500 g 480 g Test Conditions Winding Frequency Voltage AL Tolerance N=140, #18 AWG 10 kHz 1.8 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 16 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 44 9.5 m 128 27.6 m 10 2.500 56 19.2 m 198 67.8 m 12 2.000 70 38.1 m 306 166.6 m 14 1.600 88 76.2 m 474 410.5 m 16 1.250 110 151.5 m 733 1.0 18 1.000 138 302.3 m 1,135 2.5 20 0.800 172 599.2 m 1,756 6.1 22 0.630 215 1.2 2,719 15.1 24 0.500 268 2.4 4,208 37.1 26 0.400 335 4.7 6,512 91.3 28 0.315 417 9.3 10,079 224.6 62 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 5.218 in./132.54 mm OD Toroid 5.218 in./132.54 mm OD toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 520 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 132.54 mm 134.21 mm 78.59 mm 77.04 mm 20.32 mm 21.72 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 26 26µ 54 40µ 83 60µ 124 75µ 155 90µ 187 125µ 259 147µ 304 160µ 332 173µ 358 205µ N/A 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐520014‐2 MS‐520026‐2 MS‐520040‐2 MS‐520060‐2 MS‐520075‐2 MS‐520090‐2 MS‐520125‐2 1,000 g 5.218 in 5.284 in 3.094 in 3.033 in 0.800 in 0.855 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 5.35 cm² 32.429 cm 173 cm³ 46.6 cm² 515 cm² 13.9 cm MPP Molypermalloy MP‐520014‐2 MP‐520026‐2 MP‐520060‐2 MP‐520125‐2 MP‐520147‐2 MP‐520160‐2 MP‐520173‐2 FluxSan™ Silicon Iron FS‐520014‐2 FS‐520026‐2 FS‐520040‐2 FS‐520060‐2 FS‐520075‐2 FS‐520090‐2 Hi‐Flux™ Nickel Iron HF‐520014‐2 HF‐520026‐2 HF‐520060‐2 HF‐520125‐2 HF‐520147‐2 Optilloy™ Optimized Alloy OP‐520014‐2 OP‐520026‐2 OP‐520040‐2 OP‐520060‐2 OP‐520075‐2 OP‐520090‐2 OP‐520125‐2 1,290 g 1,140 g 1,190 g 1,150 g Test Conditions Winding Frequency Voltage AL Tolerance N=200, #18 AWG 10 kHz 4.7 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 6 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 62 17.7 m 244 69.8 m 10 2.500 78 35.5 m 378 172.0 m 12 2.000 98 70.9 m 584 422.6 m 14 1.600 123 141.5 m 905 1.0 16 1.250 154 281.8 m 1,400 2.6 18 1.000 192 558.8 m 2,167 6.3 20 0.800 239 1.1 3,354 15.5 22 0.630 298 2.2 5,191 38.2 24 0.500 372 4.4 8,035 94.1 26 0.400 463 8.6 12,436 231.6 28 0.315 577 17.1 19,248 570.0 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 63 5.218 in./132.54 mm OD toroid 5.218 in./132.54 mm OD Toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 521 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 132.54 mm 134.21 mm 78.59 mm 77.04 mm 25.4 mm 26.8 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 36.4 26µ 67.6 40µ 104 60µ 156 75µ 195 90µ 234 125µ 325 147µ 382 160µ 416 173µ 450 205µ N/A 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐521014‐2 MS‐521026‐2 MS‐521040‐2 MS‐521060‐2 MS‐521075‐2 MS‐521090‐2 MS‐521125‐2 1,260 g 5.218 in 5.284 in 3.094 in 3.033 in 1.000 in 1.055 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 6.71 cm² 32.429 cm 218 cm³ 46.6 cm² 540 cm² 14.9 cm MPP Molypermalloy MP‐521014‐2 MP‐521026‐2 MP‐521060‐2 MP‐521125‐2 MP‐521147‐2 MP‐521160‐2 MP‐521173‐2 FluxSan™ Silicon Iron FS‐521014‐2 FS‐521026‐2 FS‐521040‐2 FS‐521060‐2 FS‐521075‐2 FS‐521090‐2 Hi‐Flux™ Nickel Iron HF‐521014‐2 HF‐521026‐2 HF‐521060‐2 HF‐521125‐2 HF‐521147‐2 Optilloy™ Optimized Alloy OP‐521014‐2 OP‐521026‐2 OP‐521040‐2 OP‐521060‐2 OP‐521075‐2 OP‐521090‐2 OP‐521125‐2 1,620 g 1,440 g 1,490 g 1,440 g Test Conditions Winding Frequency Voltage AL Tolerance N=200, #18 AWG 10 kHz 6.0 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 6 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 62 19.0 m 244 74.9 m 10 2.500 78 38.1 m 378 184.5 m 12 2.000 98 76.1 m 584 453.4 m 14 1.600 123 151.9 m 905 1.1 16 1.250 154 302.4 m 1,400 2.7 18 1.000 192 599.6 m 2,167 6.8 20 0.800 239 1.2 3,354 16.7 22 0.630 298 2.4 5,191 41.0 24 0.500 372 4.7 8,035 100.9 26 0.400 463 9.3 12,436 248.5 28 0.315 577 18.3 19,248 611.6 64 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 6.000 in./152.4 mm OD Toroid 6.000 in./152.4 mm OD toroid ID ID ODOD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 600 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 152.4 mm 153.9 mm 81.28 mm 79.65 mm 20.32 mm 21.72 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 35.3 26µ 66 40µ 102 60µ 152.5 75µ 190.5 90µ 229 125µ 318 147µ 374 160µ 407 173µ 440 205µ N/A 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐600014‐2 MS‐600026‐2 MS‐600040‐2 MS‐600060‐2 MS‐600075‐2 MS‐600090‐2 MS‐600125‐2 1,460 g 6.000 in 6.059 in 3.200 in 3.136 in 0.800 in 0.855 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 7.05 cm² 35.97 cm 253 cm³ 49.8 cm² 646 cm² 15.8 cm MPP Molypermalloy MP‐600014‐2 MP‐600026‐2 MP‐600060‐2 MP‐600125‐2 MP‐600147‐2 MP‐600160‐2 MP‐600173‐2 FluxSan™ Silicon Iron FS‐600014‐2 FS‐600026‐2 FS‐600040‐2 FS‐600060‐2 FS‐600075‐2 FS‐600090‐2 Hi‐Flux™ Nickel Iron HF‐600014‐2 HF‐600026‐2 HF‐600060‐2 HF‐600125‐2 HF‐600147‐2 Optilloy™ Optimized Alloy OP‐600014‐2 OP‐600026‐2 OP‐600040‐2 OP‐600060‐2 OP‐600075‐2 OP‐600090‐2 OP‐600125‐2 1,890 g 1,670 g 1,740 g 1,680 g Test Conditions Winding Frequency Voltage AL Tolerance N=200, #18 AWG 10 kHz 6.3 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 6 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 65 21.1 m 261 84.5 m 10 2.500 81 41.7 m 404 208.1 m 12 2.000 102 83.6 m 625 512.0 m 14 1.600 127 165.5 m 967 1.3 16 1.250 159 329.4 m 1,497 3.1 18 1.000 198 652.5 m 2,316 7.6 20 0.800 247 1.3 3,585 18.8 22 0.630 309 2.6 5,549 46.2 24 0.500 385 5.1 8,589 113.9 26 0.400 479 10.1 13,293 280.2 28 0.315 597 20.0 20,574 689.8 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 65 6.000 in./152.4 mm OD toroid 6.000 in./152.4 mm OD Toroid ID IDOD OD HHt t Typical Part Number: Material Type OD in 100th inches Reference Permeability Finish MS ‐ 601 125 ‐ 2 Physical Dimensions OD Bare Core Nominal Coated Core (max) Ht ID Bare Core Nominal Coated Core (min) Ht Bare Core Nominal Coated Core (max) 152.4 mm 153.9 mm 81.28 mm 79.65 mm 25.4 mm 26.8 mm Permeability Reference Permeability AL Value (nH/N²) 14µ 44.5 26µ 82.5 40µ 127 60µ 190.5 75µ 238 90µ 286 125µ 397 147µ 466.5 160µ 508 173µ 549 205µ N/A 250µ N/A Approx. Unit Weight: Part Numbers Super‐MSS™ Sendust MS‐601014‐2 MS‐601026‐2 MS‐601040‐2 MS‐601060‐2 MS‐601075‐2 MS‐601090‐2 MS‐601125‐2 1,830 g 6.000 in 6.059 in 3.200 in 3.136 in 1.000 in 1.055 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 8.81 cm² 35.97 cm 317 cm³ 49.8 cm² 674 cm² 16.8 cm MPP Molypermalloy MP‐601014‐2 MP‐601026‐2 MP‐601060‐2 MP‐601125‐2 MP‐601147‐2 MP‐601160‐2 MP‐601173‐2 FluxSan™ Silicon Iron FS‐601014‐2 FS‐601026‐2 FS‐601040‐2 FS‐601060‐2 FS‐601075‐2 FS‐601090‐2 Hi‐Flux™ Nickel Iron HF‐601014‐2 HF‐601026‐2 HF‐601060‐2 HF‐601125‐2 HF‐601147‐2 Optilloy™ Optimized Alloy OP‐601014‐2 OP‐601026‐2 OP‐601040‐2 OP‐601060‐2 OP‐601075‐2 OP‐601090‐2 OP‐601125‐2 2,360 g 2,090 g 2,180 g 2,100 g Test Conditions Winding Frequency Voltage AL Tolerance N=200, #18 AWG 10 kHz 7.8 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity Blue Epoxy 1000 Vrms 0.1 mA, 5 s 6 Pcs/Box Winding Table Wire Size AWG mm Single Turns Layer Rdc(Ω) Full Turns Winding Rdc(Ω) 8 3.150 65 22.4 m 261 90.0 m 10 2.500 81 44.4 m 404 221.5 m 12 2.000 102 88.9 m 625 545.0 m 14 1.600 127 176.1 m 967 1.3 16 1.250 159 350.7 m 1,497 3.3 18 1.000 198 694.5 m 2,316 8.1 20 0.800 247 1.4 3,585 20.0 22 0.630 309 2.7 5,549 49.2 24 0.500 385 5.4 8,589 121.2 26 0.400 479 10.7 13,293 298.3 28 0.315 597 21.3 20,574 734.3 66 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 12.7 mm/0.500 in. E‐Core 12.7 mm/0.500 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 013 06 04 ‐ 090 Physical Dimensions A 12.7 ± 0.25 mm B 6.4 ± 0.10 mm C 3.56 ± 0.15 mm D 4.42 mm (min.) E 8.89 mm (min.) F 3.56 ± 0.13 mm 0.500 ± 0.010 in 0.252 ± 0.004 in 0.140 ± 0.006 in 0.174 in (min.) 0.350 in (min.) 0.140 ± 0.005 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.130 cm² 2.96 cm 0.385 cm³ 0.230 cm² 6.01 cm² 2.49 cm Permeability Reference Permeability AL Value (nH/N²) 14µ 13 26µ 20 40µ 28 60µ 39 75µ 47 90µ 55 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0130604‐014 EMS‐0130604‐026 EMS‐0130604‐040 EMS‐0130604‐060 EMS‐0130604‐075 EMS‐0130604‐090 1.1 g/half FluxSan™ Silicon Iron EFS‐0130604‐014 EFS‐0130604‐026 EFS‐0130604‐040 EFS‐0130604‐060 EFS‐0130604‐075 EFS‐0130604‐090 1.3 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #28 AWG 10 kHz 0.058 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 1,500 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 20 0.800 17 14.1 m 22 0.630 26 34.3 m 24 0.500 41 85.9 m 26 0.400 63 209.9 m 28 0.315 98 519.4 m 30 0.250 151 1.3 32 0.200 234 3.1 34 0.160 363 7.7 36 0.125 561 19.0 38 0.100 869 46.9 40 0.080 1,345 115.3 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 67 19.3 mm/0.760 in. E-Core 19.3 mm/0.760 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 019 08 05 ‐ 090 Physical Dimensions A 19.3 ± 0.30 mm B 8.1 ± 0.18 mm C 4.78 ± 0.15 mm D 5.54 mm (min.) E 13.9 mm (min.) F 4.78 ± 0.13 mm 0.760 ± 0.012 in 0.319 ± 0.007 in 0.188 ± 0.006 in 0.218 in (min.) 0.547 in (min.) 0.188 ± 0.005 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.228 cm² 4.01 cm 0.914 cm³ 0.498 cm² 11.9 cm² 3.74 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 17 26µ 26 40µ 35 60µ 48 75µ 61 90µ 69 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0190805‐014 EMS‐0190805‐026 EMS‐0190805‐040 EMS‐0190805‐060 EMS‐0190805‐075 EMS‐0190805‐090 2.6 g/half FluxSan™ Silicon Iron EFS‐0190805‐014 EFS‐0190805‐026 EFS‐0190805‐040 EFS‐0190805‐060 EFS‐0190805‐075 EFS‐0190805‐090 3.0 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #26 AWG 10 kHz 0.10 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 1,000 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 16 1.250 15 7.4 m 18 1.000 24 18.8 m 20 0.800 37 46.0 m 22 0.630 57 112.7 m 24 0.500 88 276.7 m 26 0.400 137 685.0 m 28 0.315 212 1.7 30 0.250 328 4.1 32 0.200 508 10.2 34 0.160 786 25.1 36 0.125 1,216 61.9 68 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 25.4 mm/1.000 in. E‐Core 25.4 mm/1.000 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 025 10 07 ‐ 090 Physical Dimensions A 25.4 ± 0.38 mm B 9.5 ± 0.18 mm C 6.5 ± 0.10 mm D 6.2 mm (min.) E 18.8 mm (min.) F 6.2 ± 0.13 mm 1.000 ± 0.015 in 0.374 ± 0.007 in 0.256 ± 0.004 in 0.244 in (min.) 0.740 in (min.) 0.244 ± 0.005 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.385 cm² 4.85 cm 1.87 cm³ 0.773 cm² 19.4 cm² 5.06 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 24 26µ 39 40µ 52 60µ 70 75µ 85 90µ 100 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0251007‐014 EMS‐0251007‐026 EMS‐0251007‐040 EMS‐0251007‐060 EMS‐0251007‐075 EMS‐0251007‐090 5.4 g/half FluxSan™ Silicon Iron EFS‐0251007‐014 EFS‐0251007‐026 EFS‐0251007‐040 EFS‐0251007‐060 EFS‐0251007‐075 EFS‐0251007‐090 6.2 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #24 AWG 10 kHz 0.17 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 1,000 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 14 1.600 15 6.3 m 16 1.250 24 16.0 m 18 1.000 37 39.2 m 20 0.800 57 96.0 m 22 0.630 89 238.3 m 24 0.500 137 583.4 m 26 0.400 213 1.4 28 0.315 329 3.5 30 0.250 509 8.7 32 0.200 788 21.5 34 0.160 1,219 52.8 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 69 30.1 mm/1.185 in. E-Core 30.1 mm/1.185 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 030 15 07 ‐ 090 Physical Dimensions A 30.1 ± 0.46 mm B 15.01 ± 0.23 mm C 7.06 ± 0.15 mm D 9.7 mm (min.) E 19.5 mm (min.) F 6.96 ± 0.20 mm 1.185 ± 0.018 in 0.591 ± 0.009 in 0.278 ± 0.006 in 0.382 in (min.) 0.768 in (min.) 0.274 ± 0.008 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.601 cm² 6.56 cm 3.94 cm³ 1.20 cm² 31.4 cm² 5.31 cm Permeability Reference Permeability AL Value (nH/N²) 14µ 28 26µ 40 40µ 54 60µ 75 75µ 98 90µ 106 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0301507‐014 EMS‐0301507‐026 EMS‐0301507‐040 EMS‐0301507‐060 EMS‐0301507‐075 EMS‐0301507‐090 11 g/half FluxSan™ Silicon Iron EFS‐0301507‐014 EFS‐0301507‐026 EFS‐0301507‐040 EFS‐0301507‐060 EFS‐0301507‐075 EFS‐0301507‐090 13 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #22 AWG 10 kHz 0.27 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 500 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 12 2.000 15 4.1 m 14 1.600 24 10.5 m 16 1.250 37 25.9 m 18 1.000 57 63.3 m 20 0.800 89 157.3 m 22 0.630 137 385.1 m 24 0.500 212 947.7 m 26 0.400 329 2.3 28 0.315 509 5.8 30 0.250 788 14.2 32 0.200 1,219 34.9 70 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 34.5 mm/1.358 in. E‐Core 34.5 mm/1.358 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 035 14 09 ‐ 090 Physical Dimensions A 34.5 ± 0.51 mm B 14.1 ± 0.23 mm C 9.4 ± 0.18 mm D 9.6 mm (min.) E 25.3 mm (min.) F 9.3 ± 0.20 mm 1.358 ± 0.020 in 0.555 ± 0.009 in 0.370 ± 0.007 in 0.378 in (min.) 0.996 in (min.) 0.366 ± 0.008 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 0.840 cm² 6.94 cm 5.83 cm³ 1.52 cm² 38.4 cm² 6.94 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 37 26µ 56 40µ 75 60µ 102 75µ 129 90µ 146 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0351409‐014 EMS‐0351409‐026 EMS‐0351409‐040 EMS‐0351409‐060 EMS‐0351409‐075 EMS‐0351409‐090 17 g/half FluxSan™ Silicon Iron EFS‐0351409‐014 EFS‐0351409‐026 EFS‐0351409‐040 EFS‐0351409‐060 EFS‐0351409‐075 EFS‐0351409‐090 19 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #20 AWG 10 kHz 0.37 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 500 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 12 2.000 20 7.2 m 14 1.600 30 17.2 m 16 1.250 47 42.9 m 18 1.000 73 106.0 m 20 0.800 112 258.6 m 22 0.630 174 639.0 m 24 0.500 269 1.6 26 0.400 417 3.9 28 0.315 645 9.5 30 0.250 998 23.4 32 0.200 1,545 57.7 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 71 40.9 mm/1.610 in. E-Core 40.9 mm/1.610 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 041 17 13 ‐ 090 Physical Dimensions A 40.9 ± 0.61 mm B 16.5 ± 0.28 mm C 12.5 ± 0.18 mm D 10.4 mm (min.) E 28.3 mm (min.) F 12.5 ± 0.20 mm 1.610 ± 0.024 in 0.650 ± 0.011 in 0.492 ± 0.007 in 0.409 in (min.) 1.114 in (min.) 0.492 ± 0.008 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.52 cm² 7.75 cm 11.8 cm³ 1.62 cm² 53.2 cm² 8.16 cm Permeability Reference Permeability AL Value (nH/N²) 14µ 59 26µ 88 40µ 119 60µ 163 75µ 209 90µ 234 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0411713‐014 EMS‐0411713‐026 EMS‐0411713‐040 EMS‐0411713‐060 EMS‐0411713‐075 EMS‐0411713‐090 34 g/half FluxSan™ Silicon Iron EFS‐0411713‐014 EFS‐0411713‐026 EFS‐0411713‐040 EFS‐0411713‐060 EFS‐0411713‐075 EFS‐0411713‐090 39 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #20 AWG 10 kHz 0.67 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 250 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 10 2.500 14 3.7 m 12 2.000 21 8.9 m 14 1.600 32 21.6 m 16 1.250 50 53.7 m 18 1.000 78 133.2 m 20 0.800 120 325.8 m 22 0.630 186 803.1 m 24 0.500 288 2.0 26 0.400 446 4.9 28 0.315 690 12.0 30 0.250 1,068 29.5 72 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 42.8 mm/1.685 in. E‐Core 42.8 mm/1.685 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 043 21 11 ‐ 090 Physical Dimensions A 42.8 ± 0.64 mm B 21.1 ± 0.33 mm C 10.8 ± 0.25 mm D 15 mm (min.) E 30.4 mm (min.) F 11.9 ± 0.25 mm 1.685 ± 0.025 in 0.831 ± 0.013 in 0.425 ± 0.010 in 0.591 in (min.) 1.197 in (min.) 0.469 ± 0.010 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.28 cm² 9.84 cm 12.6 cm³ 2.74 cm² 65.7 cm² 8.24 cm Permeability Reference Permeability AL Value (nH/N²) 14µ 39 26µ 56 40µ 76 60µ 105 75µ 139 90µ 151 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0432111‐014 EMS‐0432111‐026 EMS‐0432111‐040 EMS‐0432111‐060 EMS‐0432111‐075 EMS‐0432111‐090 36 g/half FluxSan™ Silicon Iron EFS‐0432111‐014 EFS‐0432111‐026 EFS‐0432111‐040 EFS‐0432111‐060 EFS‐0432111‐075 EFS‐0432111‐090 42 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #18 AWG 10 kHz 0.57 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 210 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 15 2.5 m 10 2.500 23 6.2 m 12 2.000 35 15.0 m 14 1.600 55 37.5 m 16 1.250 85 92.1 m 18 1.000 131 225.8 m 20 0.800 203 556.5 m 22 0.630 314 1.4 24 0.500 486 3.4 26 0.400 752 8.3 28 0.315 1,164 20.4 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 73 42.8 mm/1.685 in. E-Core 42.8 mm/1.685 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 043 21 15 ‐ 090 Physical Dimensions A 42.8 ± 0.64 mm B 21.1 ± 0.33 mm C 15.4 ± 0.25 mm D 15 mm (min.) E 30.4 mm (min.) F 11.9 ± 0.25 mm 1.685 ± 0.025 in 0.831 ± 0.013 in 0.606 ± 0.010 in 0.591 in (min.) 1.197 in (min.) 0.469 ± 0.010 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 1.83 cm² 9.84 cm 18.0 cm³ 2.74 cm² 73.5 cm² 9.16 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 56 26µ 80 40µ 108 60µ 150 75µ 199 90µ 217 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0432115‐014 EMS‐0432115‐026 EMS‐0432115‐040 EMS‐0432115‐060 EMS‐0432115‐075 EMS‐0432115‐090 52 g/half FluxSan™ Silicon Iron EFS‐0432115‐014 EFS‐0432115‐026 EFS‐0432115‐040 EFS‐0432115‐060 EFS‐0432115‐075 EFS‐0432115‐090 59 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #18 AWG 10 kHz 0.81 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 175 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 15 2.8 m 10 2.500 23 6.9 m 12 2.000 35 16.7 m 14 1.600 55 41.7 m 16 1.250 85 102.4 m 18 1.000 131 251.0 m 20 0.800 203 618.7 m 22 0.630 314 1.5 24 0.500 486 3.7 26 0.400 752 9.2 28 0.315 1,164 22.7 74 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 42.8 mm/1.685 in. E‐Core 42.8 mm/1.685 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 043 21 20 ‐ 090 Physical Dimensions A 42.8 ± 0.64 mm B 21.1 ± 0.33 mm C 20 ± 0.25 mm D 15 mm (min.) E 30.4 mm (min.) F 11.9 ± 0.25 mm 1.685 ± 0.025 in 0.831 ± 0.013 in 0.787 ± 0.010 in 0.591 in (min.) 1.197 in (min.) 0.469 ± 0.010 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 2.37 cm² 9.84 cm 23.3 cm³ 2.74 cm² 81.3 cm² 10.1 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 73 26µ 104 40µ 140 60µ 194 75µ 257 90µ 281 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0432120‐014 EMS‐0432120‐026 EMS‐0432120‐040 EMS‐0432120‐060 EMS‐0432120‐075 EMS‐0432120‐090 67 g/half FluxSan™ Silicon Iron EFS‐0432120‐014 EFS‐0432120‐026 EFS‐0432120‐040 EFS‐0432120‐060 EFS‐0432120‐075 EFS‐0432120‐090 77 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #18 AWG 10 kHz 1.1 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 140 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 15 3.1 m 10 2.500 23 7.6 m 12 2.000 35 18.3 m 14 1.600 55 45.9 m 16 1.250 85 112.7 m 18 1.000 131 276.2 m 20 0.800 203 680.8 m 22 0.630 314 1.7 24 0.500 486 4.1 26 0.400 752 10.1 28 0.315 1,164 25.0 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 75 54.9 mm/2.161 in. E-Core 54.9 mm/2.161 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 055 28 21 ‐ 090 Physical Dimensions A 54.9 ± 0.81 mm B 27.6 ± 0.41 mm C 20.6 ± 0.41 mm D 18.5 mm (min.) E 37.5 mm (min.) F 16.8 ± 0.33 mm 2.161 ± 0.032 in 1.087 ± 0.016 in 0.811 ± 0.016 in 0.728 in (min.) 1.476 in (min.) 0.661 ± 0.013 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 3.50 cm² 12.3 cm 43.1 cm³ 3.77 cm² 121 cm² 11.6 cm Permeability Reference Permeability AL Value (nH/N²) 14µ 86 26µ 116 40µ 157 60µ 219 75µ 304 90µ 322 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0552821‐014 EMS‐0552821‐026 EMS‐0552821‐040 EMS‐0552821‐060 EMS‐0552821‐075 EMS‐0552821‐090 120 g/half FluxSan™ Silicon Iron EFS‐0552821‐014 EFS‐0552821‐026 EFS‐0552821‐040 EFS‐0552821‐060 EFS‐0552821‐075 EFS‐0552821‐090 140 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #16 AWG 10 kHz 1.6 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 96 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 20 4.8 m 10 2.500 31 11.8 m 12 2.000 49 29.6 m 14 1.600 75 72.1 m 16 1.250 117 178.8 m 18 1.000 180 437.6 m 20 0.800 279 1.1 22 0.630 432 2.7 24 0.500 669 6.5 26 0.400 1,036 16.1 28 0.315 1,603 39.6 76 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 54.9 mm/2.161 in. E‐Core 54.9 mm/2.161 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 055 28 25 ‐ 090 Physical Dimensions A 54.9 ± 0.81 mm B 27.6 ± 0.41 mm C 24.61 ± 0.48 mm D 18.5 mm (min.) E 37.5 mm (min.) F 16.8 ± 0.33 mm 2.161 ± 0.032 in 1.087 ± 0.016 in 0.969 ± 0.019 in 0.728 in (min.) 1.476 in (min.) 0.661 ± 0.013 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 4.17 cm² 12.3 cm 51.4 cm³ 3.77 cm² 130 cm² 12.4 cm Permeability Reference Permeability AL Value (nH/N²) 14µ 102 26µ 138 40µ 187 60µ 261 75µ 362 90µ 338 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0552825‐014 EMS‐0552825‐026 EMS‐0552825‐040 EMS‐0552825‐060 EMS‐0552825‐075 EMS‐0552825‐090 150 g/half FluxSan™ Silicon Iron EFS‐0552825‐014 EFS‐0552825‐026 EFS‐0552825‐040 EFS‐0552825‐060 EFS‐0552825‐075 EFS‐0552825‐090 170 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #16 AWG 10 kHz 1.9 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 72 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 20 5.1 m 10 2.500 31 12.6 m 12 2.000 49 31.7 m 14 1.600 75 77.1 m 16 1.250 117 191.2 m 18 1.000 180 467.8 m 20 0.800 279 1.2 22 0.630 432 2.8 24 0.500 669 7.0 26 0.400 1,036 17.2 28 0.315 1,603 42.4 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 77 65.1 mm/2.563 in. E-Core 65.1 mm/2.563 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 065 33 27 ‐ 090 Physical Dimensions A 65.1 ± 0.97 mm B 32.5 ± 0.48 mm C 27 ± 0.53 mm D 22.2 mm (min.) E 44.2 mm (min.) F 19.7 ± 0.41 mm 2.563 ± 0.038 in 1.280 ± 0.019 in 1.063 ± 0.021 in 0.874 in (min.) 1.740 in (min.) 0.776 ± 0.016 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 5.40 cm² 14.7 cm 79.4 cm³ 5.35 cm² 177 cm² 14.2 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 111 26µ 162 40µ 230 60µ 300 75µ 392 90µ 462 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0653327‐014 EMS‐0653327‐026 EMS‐0653327‐040 EMS‐0653327‐060 EMS‐0653327‐075 EMS‐0653327‐090 230 g/half FluxSan™ Silicon Iron EFS‐0653327‐014 EFS‐0653327‐026 EFS‐0653327‐040 EFS‐0653327‐060 EFS‐0653327‐075 EFS‐0653327‐090 260 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #16 AWG 10 kHz 2.4 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 54 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 29 8.5 m 10 2.500 45 21.0 m 12 2.000 69 51.1 m 14 1.600 107 126.0 m 16 1.250 165 309.1 m 18 1.000 256 762.6 m 20 0.800 396 1.9 22 0.630 614 4.6 24 0.500 950 11.4 26 0.400 1,470 28.0 28 0.315 2,275 69.0 78 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 72.4 mm/2.850 in. E‐Core 72.4 mm/2.850 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 072 28 19 ‐ 090 Physical Dimensions A 72.4 ± 1.09 mm B 27.9 ± 0.41 mm C 19.1 ± 0.38 mm D 17.8 mm (min.) E 52.6 mm (min.) F 19.1 ± 0.38 mm 2.850 ± 0.043 in 1.098 ± 0.016 in 0.752 ± 0.015 in 0.701 in (min.) 2.071 in (min.) 0.752 ± 0.015 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 3.68 cm² 13.7 cm 50.3 cm³ 5.90 cm² 159 cm² 14.3 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 81 26µ 130 40µ 173 60µ 236 75µ 287 90µ 338 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0722819‐014 EMS‐0722819‐026 EMS‐0722819‐040 EMS‐0722819‐060 EMS‐0722819‐075 EMS‐0722819‐090 150 g/half FluxSan™ Silicon Iron EFS‐0722819‐014 EFS‐0722819‐026 EFS‐0722819‐040 EFS‐0722819‐060 EFS‐0722819‐075 EFS‐0722819‐090 170 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #16 AWG 10 kHz 1.6 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 72 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 32 9.4 m 10 2.500 49 23.0 m 12 2.000 76 56.7 m 14 1.600 118 140.0 m 16 1.250 182 343.3 m 18 1.000 282 846.0 m 20 0.800 437 2.1 22 0.630 676 5.1 24 0.500 1,047 12.6 26 0.400 1,620 31.1 28 0.315 2,507 76.5 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 79 80.0 mm/3.150 in. E-Core 80.0 mm/3.150 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 080 38 20 ‐ 090 Physical Dimensions A 80 ± 1.19 mm B 38.1 ± 0.58 mm C 19.8 ± 0.41 mm D 28.1 mm (min.) E 59.3 mm (min.) F 19.8 ± 0.41 mm 3.150 ± 0.047 in 1.500 ± 0.023 in 0.780 ± 0.016 in 1.106 in (min.) 2.335 in (min.) 0.780 ± 0.016 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 3.89 cm² 18.5 cm 72.1 cm³ 11.0 cm² 229 cm² 15.8 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 63 26µ 103 40µ 145 60µ 190 75µ 225 90µ 264 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0803820‐014 EMS‐0803820‐026 EMS‐0803820‐040 EMS‐0803820‐060 EMS‐0803820‐075 EMS‐0803820‐090 210 g/half FluxSan™ Silicon Iron EFS‐0803820‐014 EFS‐0803820‐026 EFS‐0803820‐040 EFS‐0803820‐060 EFS‐0803820‐075 EFS‐0803820‐090 240 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #14 AWG 10 kHz 1.7 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 60 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 59 19.2 m 10 2.500 92 47.6 m 12 2.000 142 116.8 m 14 1.600 220 287.9 m 16 1.250 340 707.5 m 18 1.000 526 1.7 20 0.800 814 4.3 22 0.630 1,260 10.5 24 0.500 1,950 26.0 26 0.400 3,019 63.9 28 0.315 4,672 157.3 80 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 96.0 mm/3.780 in. E‐Core 96.0 mm/3.780 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 096 42 26 ‐ 090 Physical Dimensions A 96 ± 1.45 mm B 41.5 ± 0.64 mm C 25.5 ± 0.51 mm D 25 mm (min.) E 64.4 mm (min.) F 31.6 ± 0.64 mm 3.780 ± 0.057 in 1.634 ± 0.025 in 1.004 ± 0.020 in 0.984 in (min.) 2.535 in (min.) 1.244 ± 0.025 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 8.02 cm² 18.03 cm 145 cm³ 8.04 cm² 288 cm² 18.0 cm Permeability Reference Permeability AL Value (nH/N²) 14µ 134 26µ 201 40µ 279 60µ 391 75µ 475 90µ 559 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐0964226‐014 EMS‐0964226‐026 EMS‐0964226‐040 EMS‐0964226‐060 EMS‐0964226‐075 EMS‐0964226‐090 420 g/half FluxSan™ Silicon Iron EFS‐0964226‐014 EFS‐0964226‐026 EFS‐0964226‐040 EFS‐0964226‐060 EFS‐0964226‐075 EFS‐0964226‐090 480 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #14 AWG 10 kHz 3.6 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 36 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 43 15.9 m 10 2.500 67 39.4 m 12 2.000 104 97.2 m 14 1.600 161 239.4 m 16 1.250 249 588.9 m 18 1.000 385 1.4 20 0.800 596 3.6 22 0.630 922 8.8 24 0.500 1,428 21.6 26 0.400 2,210 53.2 28 0.315 3,420 130.9 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 81 114.0 mm/4.488 in. E-Core 114.0 mm/4.488 in. E‐Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 114 46 35 ‐ 090 Physical Dimensions A 114 ± 1.70 mm B 46.2 ± 0.69 mm C 34.9 ± 0.58 mm D 28.6 mm (min.) E 79.3 mm (min.) F 34.9 ± 0.69 mm 4.488 ± 0.067 in 1.819 ± 0.027 in 1.374 ± 0.023 in 1.126 in (min.) 3.122 in (min.) 1.374 ± 0.027 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 12.2 cm² 22.9 cm 280 cm³ 12.5 cm² 415 cm² 22.8 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 161 26µ 241 40µ 335 60µ 469 75µ 569 90µ 669 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐1144635‐014 EMS‐1144635‐026 EMS‐1144635‐040 EMS‐1144635‐060 EMS‐1144635‐075 EMS‐1144635‐090 810 g/half FluxSan™ Silicon Iron EFS‐1144635‐014 EFS‐1144635‐026 EFS‐1144635‐040 EFS‐1144635‐060 EFS‐1144635‐075 EFS‐1144635‐090 920 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #14 AWG 10 kHz 5.4 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 8 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 67 31.5 m 10 2.500 104 77.7 m 12 2.000 161 191.2 m 14 1.600 250 472.3 m 16 1.250 387 1.2 18 1.000 599 2.9 20 0.800 927 7.0 22 0.630 1,434 17.3 24 0.500 2,220 42.7 26 0.400 3,436 105.0 28 0.315 5,317 258.5 82 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 120.0 mm/4.724 in. E‐Core 120.0 mm/4.724 in. E-Core Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability E MS ‐ 120 52 32 ‐ 090 Physical Dimensions A 120 ± 1.80 mm B 52 ± 0.79 mm C 31.5 ± 0.64 mm D 31.5 mm (min.) E 80.4 mm (min.) F 39.6 ± 0.71 mm 4.724 ± 0.071 in 2.047 ± 0.031 in 1.240 ± 0.025 in 1.240 in (min.) 3.165 in (min.) 1.559 ± 0.028 in Magnetic Dimensions Ae Effective Magnetic Cross Section Le Effective Magnetic Path Length Ve Effective Core Volume WA Minimum Effective Window Area SA Surface Area MLT Mean Length Per Turn 13.03 cm² 23.78 cm 310 cm³ 12.6 cm² 449 cm² 22.4 cm Permeability Reference Permeability 14µ AL Value (nH/N²) 165 26µ 248 40µ 344 60µ 482 75µ 585 90µ 689 Approximate Unit Weight: Part Numbers Super‐MSS™ Sendust EMS‐1205232‐014 EMS‐1205232‐026 EMS‐1205232‐040 EMS‐1205232‐060 EMS‐1205232‐075 EMS‐1205232‐090 900 g/half FluxSan™ Silicon Iron EFS‐1205232‐014 EFS‐1205232‐026 EFS‐1205232‐040 EFS‐1205232‐060 EFS‐1205232‐075 EFS‐1205232‐090 1,020 g/half Test Conditions Winding Frequency Voltage AL Tolerance N=100, #14 AWG 10 kHz 5.8 V ±8% Coating/Packaging Information Coating Type Voltage Breakdown Limit Package Quantity None N/A N/A 8 Halves/Box Winding Table Wire Size AWG mm Full Turns Winding Rdc(Ω) 8 3.150 68 31.3 m 10 2.500 105 76.8 m 12 2.000 163 189.7 m 14 1.600 252 466.5 m 16 1.250 391 1.2 18 1.000 605 2.8 20 0.800 936 7.0 22 0.630 1,449 17.2 24 0.500 2,242 42.2 26 0.400 3,470 103.9 28 0.315 5,371 255.9 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 83 Block Cores Block Cores Typical Part Number: Geometry Material Type "A" Dimension in XXXmm "B" Dimension in XXmm "C" Dimension in XXmm Reference Permeability B MS - 080 30 20 -060 Physical Dimensions Part Numbers A 47.5 mm 1.870 in 47.5 mm 1.870 in 50.0 mm 1.969 in 50.0 mm 1.969 in 60.0 mm 2.362 in 60.0 mm 2.362 in 70.0 mm 2.756 in 70.0 mm 2.756 in 70.0 mm 2.756 in 80.0 mm 3.150 in 80.0 mm 3.150 in 80.0 mm 3.150 in 80.0 mm 3.150 in ±0.5 mm ±0.020 in B 41.0 mm 1.614 in 41.0 mm 1.614 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in 30.0 mm 1.181 in ±0.5 mm ±0.020 in Tolerance C 210.01 mm 0.872971 in 27.5 mm 1.083 in 15.0 mm 0.591 in 20.0 mm 0.787 in 15.0 mm 0.591 in 20.0 mm 0.787 in 15.0 mm 0.591 in 20.0 mm 0.787 in 25.0 mm 0.984 in 15.0 mm 0.591 in 20.0 mm 0.787 in 25.0 mm 0.984 in 35.0 mm 1.378 in ±0.5 mm ±0.020 in 26µ BMS- 0474120-026 BFS- 40µ BMS- 0474120-040 BFS- 60µ BMS- 0474120-060 BFS- BMS- 0474128-026 BFS- BMS- 0474128-040 BFS- BMS- 0474128-060 BFS- BMS- 0503015-026 BFS- BMS- 0503015-040 BFS- BMS- 0503015-060 BFS- BMS- 0503020-026 BFS- BMS- 0503020-040 BFS- BMS- 0503020-060 BFS- BMS- 0603015-026 BFS- BMS- 0603015-040 BFS- BMS- 0603015-060 BFS- BMS- 0603020-026 BFS- BMS- 0603020-040 BFS- BMS- 0603020-060 BFS- BMS- 0703015-026 BFS- BMS- 0703015-040 BFS- BMS- 0703015-060 BFS- BMS- 0703020-026 BFS- BMS- 0703020-040 BFS- BMS- 0703020-060 BFS- BMS0703025-026 BFS- BMS0703025-040 BFS- BMS0703025-060 BFS- BMS- 0803015-026 BFS- BMS- 0803015-040 BFS- BMS- 0803015-060 BFS- BMS0803020-026 BFS- BMS0803020-040 BFS- BMS0803020-060 BFS- BMS0803025-026 BFS- BMS0803025-040 BFS- BMS0803025-060 BFS- BMS0803035-026 BFS- BMS0803035-040 BFS- BMS0803035-060 BFS- MS = Super-MSS™ (Sendust) FS = FluxSan™ (Silicon Iron) 84 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Part Number Cross Reference - Old/New Part Number Cross Reference ‐ Old/New Old Part No. New Part No. Old Part No. A‐050056‐2 MP‐050125‐2 A‐156167‐2 A‐051027‐2 MP‐050060‐2 A‐157268‐2 A‐052012‐2 MP‐050026‐2 A‐158304‐2 A‐053006‐2 MP‐050014‐2 A‐162129‐2 A‐057008‐2 MP‐080014‐2 A‐166151‐2 A‐059043‐2 MP‐090060‐2 A‐172079‐2 A‐060019‐2 MP‐090026‐2 A‐173096‐2 A‐062010‐2 MP‐090014‐2 A‐174124‐2 A‐066032‐2 MP‐106026‐2 A‐175217‐5 A‐068018‐2 MP‐106014‐2 A‐176176‐2 A‐071065‐2 MP‐132060‐2 A‐177109‐2 A‐073028‐2 MP‐132026‐2 A‐178162‐2 A‐074015‐2 MP‐132014‐2 A‐179233‐2 A‐076056‐2 MP‐141060‐2 A‐180390‐2 A‐078024‐2 MP‐141026‐2 A‐181210‐2 A‐080013‐2 MP‐141014‐2 A‐182218‐2 A‐083081‐2 MP‐157060‐2 A‐183197‐2 A‐085035‐2 MP‐157026‐2 A‐184316‐2 A‐086019‐2 MP‐157014‐2 A‐185358‐2 A‐087059‐2 MP‐184026‐2 A‐187010‐2 A‐088032‐2 MP‐184014‐2 A‐188019‐2 A‐089178‐2 MP‐185125‐2 A‐189043‐2 A‐090086‐2 MP‐185060‐2 A‐190089‐2 A‐091037‐2 MP‐185026‐2 A‐193105‐2 A‐092020‐2 MP‐185014‐2 A‐194123‐2 A‐094033‐2 MP‐225026‐2 A‐195246‐2 A‐096018‐2 MP‐225014‐2 A‐197109‐2 A‐106073‐2 MP‐200060‐2 A‐200170‐8 A‐109156‐2 MP‐225125‐2 A‐201086‐8 A‐123068‐2 MP‐300060‐2 A‐202109‐8 A‐124030‐2 MP‐300026‐2 A‐203088‐2 A‐125112‐2 MP‐400060‐2 A‐204093‐2 A‐126040‐2 MP‐401026‐2 A‐205146‐2 A‐127259‐2 MP‐520125‐2 A‐206068‐2 A‐128124‐2 MP‐520060‐2 A‐207113‐2 A‐129054‐2 MP‐520026‐2 A‐208147‐2 A‐134103‐8 MP‐026125‐8 A‐209257‐2 A‐135050‐8 MP‐026060‐8 A‐210180‐2 A‐137052‐8 MP‐031125‐8 A‐211208‐2 A‐138025‐8 MP‐031060‐8 A‐212130‐2 A‐143067‐2 MP‐050147‐2 A‐213192‐2 A‐144081‐2 MP‐080147‐2 A‐214276‐2 A‐145185‐2 MP‐106147‐2 A‐215462‐2 A‐147106‐2 MP‐090147‐2 A‐216292‐2 A‐148150‐2 MP‐130147‐2 A‐217249‐2 A‐149093‐2 MP‐135147‐2 A‐218259‐2 A‐150138‐2 MP‐141147‐2 A‐219233‐2 A‐151198‐2 MP‐157147‐2 A‐222144‐8 A‐152330‐2 MP‐184147‐2 A‐223073‐8 A‐153210‐2 MP‐185147‐2 A‐224122‐8 A‐154179‐2 MP‐200147‐2 A‐225062‐8 A‐155185‐2 MP‐225147‐2 A‐238092‐2 New Part No. MP‐300147‐2 MP‐400147‐2 MP‐520147‐2 MP‐131147‐2 MP‐131173‐2 MP‐050173‐2 MP‐080173‐2 MP‐090173‐2 MP‐106173‐2 MP‐130173‐2 MP‐135173‐2 MP‐141173‐2 MP‐157173‐2 MP‐184173‐2 MP‐200173‐2 MP‐225173‐2 MP‐300173‐2 MP‐400173‐2 MP‐520173‐2 MP‐068014‐2 MP‐068026‐2 MP‐068060‐2 MP‐068125‐2 MP‐068147‐2 MP‐068173‐2 MP‐185173‐2 MP‐131125‐2 MP‐026205‐8 MP‐031205‐8 MP‐038205‐8 MP‐044205‐2 MP‐050205‐2 MP‐068205‐2 MP‐080125‐2 MP‐080205‐2 MP‐090205‐2 MP‐106205‐2 MP‐131205‐2 MP‐130205‐2 MP‐135205‐2 MP‐141205‐2 MP‐157205‐2 MP‐184205‐2 MP‐185205‐2 MP‐200205‐2 MP‐225205‐2 MP‐300205‐2 MP‐026173‐8 MP‐031173‐8 MP‐026147‐8 MP‐031147‐8 MP‐040173‐2 Old Part No. A‐239078‐2 A‐240084‐8 A‐244092‐8 A‐245078‐8 A‐246066‐8 A‐247032‐8 A‐248014‐8 A‐249007‐8 A‐250053‐8 A‐251074‐2 A‐252063‐2 A‐253053‐2 A‐254168‐2 A‐255026‐2 A‐256011‐2 A‐257006‐2 A‐262123‐2 A‐263104‐2 A‐264088‐2 A‐266036‐2 A‐267015‐2 A‐268008‐2 A‐271087‐2 A‐272173‐2 A‐281072‐2 A‐285092‐2 A‐291061‐2 A‐292066‐2 A‐298028‐2 A‐300115‐2 A‐301072‐2 A‐302201‐2 A‐303163‐2 A‐304101‐2 A‐305150‐2 A‐306215‐2 A‐307032‐2 A‐308084‐2 A‐309105‐2 A‐310090‐2 A‐324117‐2 A‐325360‐2 A‐326228‐2 A‐327195‐2 A‐328200‐2 A‐330170‐2 A‐331054‐8 A‐335016‐2 A‐338066‐8 A‐339011‐8 A‐340006‐8 A‐341014‐2 New Part No. MP‐040147‐2 MP‐038160‐8 MP‐038173‐8 MP‐038147‐8 MP‐038125‐8 MP‐038060‐8 MP‐038026‐8 MP‐038014‐8 MP‐039125‐8 MP‐044173‐2 MP‐044147‐2 MP‐044125‐2 MP‐157125‐2 MP‐044060‐2 MP‐044026‐2 MP‐044014‐2 MP‐065205‐2 MP‐065173‐2 MP‐065147‐2 MP‐065060‐2 MP‐065026‐2 MP‐065014‐2 MP‐080160‐2 MP‐092205‐2 MP‐065125‐2 MP‐065160‐2 MP‐130060‐2 MP‐040125‐2 MP‐130026‐2 MP‐090160‐2 MP‐050160‐2 MP‐106160‐2 MP‐130160‐2 MP‐135160‐2 MP‐141160‐2 MP‐157160‐2 MP‐040060‐2 MP‐040160‐2 MP‐040205‐2 MP‐090125‐2 MP‐141125‐2 MP‐184160‐2 MP‐185160‐2 MP‐200160‐2 MP‐225160‐2 MP‐107173‐2 MP‐027125‐8 MP‐300014‐2 MP‐031160‐8 MP‐031026‐8 MP‐031014‐8 MP‐040026‐2 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 85 Part Number Cross Reference - Old/New Part Number Cross Reference ‐ Old/New Old Part No. New Part No. Old Part No. A‐342007‐2 MP‐040014‐2 A‐474057‐8 A‐344014‐2 MP‐130014‐2 A‐475070‐8 A‐345038‐2 A‐346016‐2 MP‐135060‐2 MP‐135026‐2 A‐479026‐8 A‐480031‐8 A‐347009‐2 A‐348032‐2 MP‐135014‐2 MP‐200026‐2 A‐481033‐8 A‐482036‐8 A‐349017‐2 MP‐200014‐2 A‐483052‐8 A‐350005‐8 MP‐018014‐8 A‐488075‐2 A‐351009‐8 MP‐018026‐8 A‐495106‐8 A‐352020‐8 A‐353042‐8 MP‐018060‐8 MP‐018125‐8 A‐496084‐8 A‐497074‐8 A‐354049‐8 A‐355053‐8 MP‐018147‐8 MP‐018160‐8 A‐498068‐8 A‐499063‐8 A‐356057‐8 MP‐018173‐8 A‐500025‐8 A‐357068‐8 MP‐018205‐8 A‐501011‐8 A‐358083‐8 MP‐018250‐8 A‐502006‐8 A‐362108‐8 A‐363206‐8 MP‐027250‐8 MP‐026250‐8 A‐511014‐2 A‐512082‐8 A‐364104‐8 A‐365132‐8 MP‐031250‐8 MP‐038250‐8 A‐520052‐8 A‐522043‐8 A‐366132‐2 MP‐040250‐2 A‐525100‐8 A‐367106‐2 A‐368112‐2 MP‐044250‐2 MP‐050250‐2 A‐526069‐8 A‐527064‐8 A‐369144‐2 A‐370178‐2 MP‐065250‐2 MP‐068250‐2 A‐528058‐8 A‐529024‐8 A‐371136‐2 MP‐080250‐2 A‐530010‐8 A‐372180‐2 MP‐090250‐2 A‐531006‐8 A‐373314‐2 MP‐106250‐2 A‐534138‐8 A‐374254‐2 A‐430026‐2 MP‐130250‐2 MP‐520014‐2 A‐535095‐8 A‐536089‐8 A‐438281‐2 A‐439012‐2 MP‐184125‐2 MP‐092014‐2 A‐537081‐8 A‐538070‐8 A‐440022‐2 MP‐092026‐2 A‐539033‐8 A‐441051‐2 MP‐092060‐2 A‐540014‐8 A‐442105‐2 MP‐092125‐2 A‐541008‐8 A‐443124‐2 A‐444135‐2 MP‐092147‐2 MP‐092160‐2 A‐542228‐2 A‐548127‐2 A‐445146‐2 A‐446211‐2 MP‐092173‐2 MP‐092250‐2 A‐559114‐2 A‐585079‐2 A‐453113‐8 MP‐028205‐8 A‐630012‐8 A‐460026‐8 A‐461069‐8 MP‐027060‐8 MP‐027160‐8 A‐638132‐8 A‐639021‐8 A‐462089‐8 A‐464064‐8 MP‐027205‐8 MP‐027147‐8 A‐640012‐2 A‐641022‐2 A‐465075‐8 MP‐027173‐8 A‐642051‐2 A‐467004‐8 MP‐015014‐8 A‐643136‐2 A‐468007‐8 MP‐015026‐8 A‐644213‐2 A‐469017‐8 A‐470035‐8 MP‐015060‐8 MP‐015125‐8 A‐645135‐2 A‐646158‐2 A‐471041‐8 A‐472045‐8 MP‐015147‐8 MP‐015160‐8 A‐647172‐2 A‐648186‐2 A‐473048‐8 MP‐015173‐8 A‐649215‐2 New Part No. MP‐015205‐8 MP‐015250‐8 MP‐014125‐8 MP‐014147‐8 MP‐014160‐8 MP‐014173‐8 MP‐014250‐8 MP‐225060‐2 MP‐039250‐8 MP‐039205‐8 MP‐039173‐8 MP‐039160‐8 MP‐039147‐8 MP‐039060‐8 MP‐039026‐8 MP‐039014‐8 MP‐080026‐2 MP‐025205‐8 MP‐025125‐8 MP‐014205‐8 MP‐025250‐8 MP‐025173‐8 MP‐025160‐8 MP‐025147‐8 MP‐025060‐8 MP‐025026‐8 MP‐025014‐8 MP‐028250‐8 MP‐028173‐8 MP‐028160‐8 MP‐028147‐8 MP‐028125‐8 MP‐028060‐8 MP‐028026‐8 MP‐028014‐8 MP‐400125‐2 MP‐130125‐2 MP‐068160‐2 MP‐135125‐2 MP‐026014‐8 MP‐026160‐8 MP‐026026‐8 MP‐131014‐2 MP‐131026‐2 MP‐131060‐2 MP‐131160‐2 MP‐131250‐2 MP‐132125‐2 MP‐132147‐2 MP‐132160‐2 MP‐132173‐2 MP‐132205‐2 Old Part No. A‐650269‐2 A‐651022‐2 A‐652092‐2 A‐653192‐2 A‐654226‐2 A‐655246‐2 A‐656266‐2 A‐658026‐2 A‐659047‐2 A‐660292‐2 A‐661332‐2 A‐662036‐2 A‐663068‐2 A‐664156‐2 A‐665325‐2 A‐666382‐2 A‐667416‐2 A‐668450‐2 A‐670068‐2 A‐674006‐8 A‐675011‐8 A‐676014‐2 A‐677026‐2 A‐678059‐2 A‐679123‐2 A‐680145‐2 A‐681157‐2 A‐682197‐2 A‐683246‐2 A‐685182‐2 A‐710032‐2 A‐711060‐2 A‐712138‐2 A‐713287‐2 A‐714338‐2 A‐715152‐2 A‐716368‐2 A‐717398‐2 A‐718460‐2 A‐735020‐2 A‐736037‐2 A‐737085‐2 A‐740178‐2 A‐741209‐2 A‐742228‐2 A‐743246‐2 A‐744284‐2 A‐759135‐2 A‐848032‐2 A‐866142‐2 A‐894075‐2 A‐930157‐1 New Part No. MP‐132250‐2 MP‐401014‐2 MP‐401060‐2 MP‐401125‐2 MP‐401147‐2 MP‐401160‐2 MP‐401173‐2 MP‐400014‐2 MP‐400026‐2 MP‐400160‐2 MP‐520160‐2 MP‐521014‐2 MP‐521026‐2 MP‐521060‐2 MP‐521125‐2 MP‐521147‐2 MP‐521160‐2 MP‐521173‐2 MP‐044160‐2 MP‐027014‐8 MP‐027026‐8 MP‐107014‐2 MP‐107026‐2 MP‐107060‐2 MP‐107125‐2 MP‐107147‐2 MP‐107160‐2 MP‐107205‐2 MP‐107250‐2 MP‐300160‐2 MP‐226014‐2 MP‐226026‐2 MP‐226060‐2 MP‐226125‐2 MP‐226147‐2 MP‐200125‐2 MP‐226160‐2 MP‐226173‐2 MP‐226205‐2 MP‐301014‐2 MP‐301026‐2 MP‐301060‐2 MP‐301125‐2 MP‐301147‐2 MP‐301160‐2 MP‐301173‐2 MP‐301205‐2 MP‐184060‐2 MP‐080060‐2 MP‐300125‐2 MP‐106060‐2 MP‐106125‐2 86 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Part Number Cross Reference - CSC/Micrometals Arnold Part Number Cross Reference ‐ CSC/Micrometals Arnold CSC P/N MA P/N CSC P/N MA P/N BK5315‐026 BFS‐0503015‐026 CH‐046160 HF‐018160‐8 BK5315‐040 BFS‐0503015‐040 CH‐063026 HF‐025026‐8 BK5315‐060 BFS‐0503015‐060 CH‐063060 HF‐025060‐8 BK5320‐026 BFS‐0503020‐026 CH‐063125 HF‐025125‐8 BK5320‐040 BFS‐0503020‐040 CH‐063147 HF‐025147‐8 BK5320‐060 BFS‐0503020‐060 CH‐063160 HF‐025160‐8 BK6315‐026 BFS‐0603015‐026 CH‐066026 HF‐027026‐8 BK6315‐040 BFS‐0603015‐040 CH‐066060 HF‐027060‐8 BK6315‐060 BFS‐0603015‐060 CH‐066125 HF‐027125‐8 BK6320‐026 BFS‐0603020‐026 CH‐066147 HF‐027147‐8 BK6320‐040 BFS‐0603020‐040 CH‐066160 HF‐027160‐8 BK6320‐060 BFS‐0603020‐060 CH‐067026 HF‐026026‐8 BK7315‐026 BFS‐0703015‐026 CH‐067060 HF‐026060‐8 BK7315‐040 BFS‐0703015‐040 CH‐067125 HF‐026125‐8 BK7315‐060 BFS‐0703015‐060 CH‐067147 HF‐026147‐8 BK7320‐026 BFS‐0703020‐026 CH‐067160 HF‐026160‐8 BK7320‐040 BFS‐0703020‐040 CH‐068026 HF‐028026‐8 BK7320‐060 BFS‐0703020‐060 CH‐068060 HF‐028060‐8 BK8315‐026 BFS‐0803015‐026 CH‐068125 HF‐028125‐8 BK8315‐040 BFS‐0803015‐040 CH‐068147 HF‐028147‐8 BK8315‐060 BFS‐0803015‐060 CH‐068160 HF‐028160‐8 BK8320‐026 BFS‐0803020‐026 CH‐078026 HF‐031026‐8 BK8320‐040 BFS‐0803020‐040 CH‐078060 HF‐031060‐8 BK8320‐060 BFS‐0803020‐060 CH‐078125 HF‐031125‐8 BS5315‐026 BMS‐0503015‐026 CH‐078147 HF‐031147‐8 BS5315‐040 BMS‐0503015‐040 CH‐078160 HF‐031160‐8 BS5315‐060 BMS‐0503015‐060 CH‐096026 HF‐039026‐8 BS5320‐026 BMS‐0503020‐026 CH‐096060 HF‐039060‐8 BS5320‐040 BMS‐0503020‐040 CH‐096125 HF‐039125‐8 BS5320‐060 BMS‐0503020‐060 CH‐096147 HF‐039147‐8 BS6315‐026 BMS‐0603015‐026 CH‐096160 HF‐039160‐8 BS6315‐040 BMS‐0603015‐040 CH‐097026 HF‐038026‐8 BS6315‐060 BMS‐0603015‐060 CH‐097060 HF‐038060‐8 BS6320‐026 BMS‐0603020‐026 CH‐097125 HF‐038125‐8 BS6320‐040 BMS‐0603020‐040 CH‐097147 HF‐038147‐8 BS6320‐060 BMS‐0603020‐060 CH‐097160 HF‐038160‐8 BS7315‐026 BMS‐0703015‐026 CH‐102026 HF‐040026‐2 BS7315‐040 BMS‐0703015‐040 CH‐102060 HF‐040060‐2 BS7315‐060 BMS‐0703015‐060 CH‐102125 HF‐040125‐2 BS7320‐026 BMS‐0703020‐026 CH‐102147 HF‐040147‐2 BS7320‐040 BMS‐0703020‐040 CH‐102160 HF‐040160‐2 BS7320‐060 BMS‐0703020‐060 CH‐112026 HF‐044026‐2 BS8315‐026 BMS‐0803015‐026 CH‐112060 HF‐044060‐2 BS8315‐040 BMS‐0803015‐040 CH‐112125 HF‐044125‐2 BS8315‐060 BMS‐0803015‐060 CH‐112147 HF‐044147‐2 BS8320‐026 BMS‐0803020‐026 CH‐112160 HF‐044160‐2 BS8320‐040 BMS‐0803020‐040 CH‐127026 HF‐050026‐2 BS8320‐060 BMS‐0803020‐060 CH‐127060 HF‐050060‐2 CH‐035060 HF‐014060‐8 CH‐127125 HF‐050125‐2 CH‐035125 HF‐014125‐8 CH‐127147 HF‐050147‐2 CH‐035147 HF‐014147‐8 CH‐127160 HF‐050160‐2 CH‐035160 HF‐014160‐8 CH‐166026 HF‐065026‐2 CH‐039026 HF‐015026‐8 CH‐166060 HF‐065060‐2 CH‐039060 HF‐015060‐8 CH‐166125 HF‐065125‐2 CH‐039125 HF‐015125‐8 CH‐166147 HF‐065147‐2 CH‐039147 HF‐015147‐8 CH‐166160 HF‐065160‐2 CH‐039160 HF‐015160‐8 CH‐172026 HF‐068026‐2 CH‐046026 HF‐018026‐8 CH‐172060 HF‐068060‐2 CH‐046060 HF‐018060‐8 CH‐172125 HF‐068125‐2 CH‐046125 HF‐018125‐8 CH‐172147 HF‐068147‐2 CH‐046147 HF‐018147‐8 CH‐172160 HF‐068160‐2 CSC P/N CH‐203026 CH‐203060 CH‐203125 CH‐203147 CH‐203160 CH‐229026 CH‐229060 CH‐229125 CH‐229147 CH‐229160 CH‐234026 CH‐234060 CH‐234125 CH‐234147 CH‐234160 CH‐270026 CH‐270060 CH‐270125 CH‐270147 CH‐270160 CH‐330026 CH‐330060 CH‐330125 CH‐330147 CH‐330160 CH‐343026 CH‐343060 CH‐343125 CH‐343147 CH‐343160 CH‐358026 CH‐358060 CH‐358125 CH‐358147 CH‐358160 CH‐400026 CH‐400060 CH‐400125 CH‐400147 CH‐400160 CH‐467026 CH‐467060 CH‐467125 CH‐467147 CH‐467160 CH‐468026 CH‐468060 CH‐468125 CH‐468147 CH‐468160 CH‐508026 CH‐508060 CH‐508125 CH‐508147 CH‐508160 CH‐571026 CH‐571060 CH‐571125 CH‐571147 CH‐571160 CH‐572026 MA P/N HF‐080026‐2 HF‐080060‐2 HF‐080125‐2 HF‐080147‐2 HF‐080160‐2 HF‐090026‐2 HF‐090060‐2 HF‐090125‐2 HF‐090147‐2 HF‐090160‐2 HF‐092026‐2 HF‐092060‐2 HF‐092125‐2 HF‐092147‐2 HF‐092160‐2 HF‐106026‐2 HF‐106060‐2 HF‐106125‐2 HF‐106147‐2 HF‐106160‐2 HF‐130026‐2 HF‐130060‐2 HF‐130125‐2 HF‐130147‐2 HF‐130160‐2 HF‐135026‐2 HF‐135060‐2 HF‐135125‐2 HF‐135147‐2 HF‐135160‐2 HF‐141026‐2 HF‐141060‐2 HF‐141125‐2 HF‐141147‐2 HF‐141160‐2 HF‐157026‐2 HF‐157060‐2 HF‐157125‐2 HF‐157147‐2 HF‐157160‐2 HF‐184026‐2 HF‐184060‐2 HF‐184125‐2 HF‐184147‐2 HF‐184160‐2 HF‐185026‐2 HF‐185060‐2 HF‐185125‐2 HF‐185147‐2 HF‐185160‐2 HF‐200026‐2 HF‐200060‐2 HF‐200125‐2 HF‐200147‐2 HF‐200160‐2 HF‐226026‐2 HF‐226060‐2 HF‐226125‐2 HF‐226147‐2 HF‐226160‐2 HF‐225026‐2 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 87 Part Number Cross Reference - CSC/Micrometals Arnold Part Number Cross Reference ‐ CSC/Micrometals Arnold CSC P/N MA P/N CSC P/N MA P/N CH‐572060 HF‐225060‐2 CK‐102090 FS‐040090‐2 CH‐572125 HF‐225125‐2 CK‐112014 FS‐044014‐2 CH‐572147 HF‐225147‐2 CK‐112026 FS‐044026‐2 CH‐572160 HF‐225160‐2 CK‐112060 FS‐044060‐2 CH‐777026 HF‐300026‐2 CK‐112075 FS‐044075‐2 CH‐777060 HF‐300060‐2 CK‐112090 FS‐044090‐2 CH‐777125 HF‐300125‐2 CK‐127014 FS‐050014‐2 CH‐777147 HF‐300147‐2 CK‐127026 FS‐050026‐2 CH‐777160 HF‐300160‐2 CK‐127060 FS‐050060‐2 CK‐035060 FS‐014060‐8 CK‐127075 FS‐050075‐2 CK‐035075 FS‐014075‐8 CK‐127090 FS‐050090‐2 CK‐035090 FS‐014090‐8 CK‐166014 FS‐065014‐2 CK‐039014 FS‐015014‐8 CK‐166026 FS‐065026‐2 CK‐039026 FS‐015026‐8 CK‐166060 FS‐065060‐2 CK‐039060 FS‐015060‐8 CK‐166075 FS‐065075‐2 CK‐039075 FS‐015075‐8 CK‐166090 FS‐065090‐2 CK‐039090 FS‐015090‐8 CK‐172014 FS‐068014‐2 CK‐046014 FS‐018014‐8 CK‐172026 FS‐068026‐2 CK‐046026 FS‐018026‐8 CK‐172060 FS‐068060‐2 CK‐046060 FS‐018060‐8 CK‐172075 FS‐068075‐2 CK‐046075 FS‐018075‐8 CK‐172090 FS‐068090‐2 CK‐046090 FS‐018090‐8 CK‐203014 FS‐080014‐2 CK‐063014 FS‐025014‐8 CK‐203026 FS‐080026‐2 CK‐063026 FS‐025026‐8 CK‐203060 FS‐080060‐2 CK‐063060 FS‐025060‐8 CK‐203075 FS‐080075‐2 CK‐063075 FS‐025075‐8 CK‐203090 FS‐080090‐2 CK‐063090 FS‐025090‐8 CK‐229014 FS‐090014‐2 CK‐066014 FS‐027014‐8 CK‐229026 FS‐090026‐2 CK‐066026 FS‐027026‐8 CK‐229060 FS‐090060‐2 CK‐066060 FS‐027060‐8 CK‐229075 FS‐090075‐2 CK‐066075 FS‐027075‐8 CK‐229090 FS‐090090‐2 CK‐066090 FS‐027090‐8 CK‐234014 FS‐092014‐2 CK‐067014 FS‐026014‐8 CK‐234026 FS‐092026‐2 CK‐067026 FS‐026026‐8 CK‐234060 FS‐092060‐2 CK‐067060 FS‐026060‐8 CK‐234075 FS‐092075‐2 CK‐067075 FS‐026075‐8 CK‐234090 FS‐092090‐2 CK‐067090 FS‐026090‐8 CK‐270014 FS‐106014‐2 CK‐068014 FS‐028014‐8 CK‐270026 FS‐106026‐2 CK‐068026 FS‐028026‐8 CK‐270060 FS‐106060‐2 CK‐068060 FS‐028060‐8 CK‐270075 FS‐106075‐2 CK‐068075 FS‐028075‐8 CK‐270090 FS‐106090‐2 CK‐068090 FS‐028090‐8 CK‐330014 FS‐130014‐2 CK‐078014 FS‐031014‐8 CK‐330026 FS‐130026‐2 CK‐078026 FS‐031026‐8 CK‐330060 FS‐130060‐2 CK‐078060 FS‐031060‐8 CK‐330075 FS‐130075‐2 CK‐078075 FS‐031075‐8 CK‐330090 FS‐130090‐2 CK‐078090 FS‐031090‐8 CK‐343014 FS‐135014‐2 CK‐096014 FS‐039014‐8 CK‐343026 FS‐135026‐2 CK‐096026 FS‐039026‐8 CK‐343060 FS‐135060‐2 CK‐096060 FS‐039060‐8 CK‐343075 FS‐135075‐2 CK‐096075 FS‐039075‐8 CK‐343090 FS‐135090‐2 CK‐096090 FS‐039090‐8 CK‐358014 FS‐141014‐2 CK‐097014 FS‐038014‐8 CK‐358026 FS‐141026‐2 CK‐097026 FS‐038026‐8 CK‐358060 FS‐141060‐2 CK‐097060 FS‐038060‐8 CK‐358075 FS‐141075‐2 CK‐097075 FS‐038075‐8 CK‐358090 FS‐141090‐2 CK‐097090 FS‐038090‐8 CK‐400014 FS‐157014‐2 CK‐102014 FS‐040014‐2 CK‐400026 FS‐157026‐2 CK‐102026 FS‐040026‐2 CK‐400060 FS‐157060‐2 CK‐102060 FS‐040060‐2 CK‐400075 FS‐157075‐2 CK‐102075 FS‐040075‐2 CK‐400090 FS‐157090‐2 CSC P/N CK‐467014 CK‐467026 CK‐467060 CK‐467075 CK‐467090 CK‐468014 CK‐468026 CK‐468060 CK‐468075 CK‐468090 CK‐508014 CK‐508026 CK‐508060 CK‐508075 CK‐508090 CK‐571014 CK‐571026 CK‐571060 CK‐571075 CK‐571090 CK‐572014 CK‐572026 CK‐572060 CK‐572075 CK‐572090 CK‐777014 CK‐777026 CK‐777060 CK‐777075 CK‐777090 CK‐778014 CK‐778026 CK‐778060 CK‐778075 CK‐778090 CM‐035125 CM‐035147 CM‐035160 CM‐035173 CM‐035200 CM‐039026 CM‐039060 CM‐039125 CM‐039147 CM‐039160 CM‐039173 CM‐039200 CM‐046026 CM‐046060 CM‐046125 CM‐046147 CM‐046160 CM‐046173 CM‐046200 CM‐063026 CM‐063060 CM‐063125 CM‐063147 CM‐063160 CM‐063173 CM‐063200 MA P/N FS‐184014‐2 FS‐184026‐2 FS‐184060‐2 FS‐184075‐2 FS‐184090‐2 FS‐185014‐2 FS‐185026‐2 FS‐185060‐2 FS‐185075‐2 FS‐185090‐2 FS‐200014‐2 FS‐200026‐2 FS‐200060‐2 FS‐200075‐2 FS‐200090‐2 FS‐226014‐2 FS‐226026‐2 FS‐226060‐2 FS‐226075‐2 FS‐226090‐2 FS‐225014‐2 FS‐225026‐2 FS‐225060‐2 FS‐225075‐2 FS‐225090‐2 FS‐300014‐2 FS‐300026‐2 FS‐300060‐2 FS‐300075‐2 FS‐300090‐2 FS‐301014‐2 FS‐301026‐2 FS‐301060‐2 FS‐301075‐2 FS‐301090‐2 MP‐014125‐8 MP‐014147‐8 MP‐014160‐8 MP‐014173‐8 MP‐014205‐8 MP‐015026‐8 MP‐015060‐8 MP‐015125‐8 MP‐015147‐8 MP‐015160‐8 MP‐015173‐8 MP‐015205‐8 MP‐018026‐8 MP‐018060‐8 MP‐018125‐8 MP‐018147‐8 MP‐018160‐8 MP‐018173‐8 MP‐018205‐8 MP‐025026‐8 MP‐025060‐8 MP‐025125‐8 MP‐025147‐8 MP‐025160‐8 MP‐025173‐8 MP‐025205‐8 88 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Part Number Cross Reference - CSC/Micrometals Arnold Part Number Cross Reference ‐ CSC/Micrometals Arnold CSC P/N MA P/N CSC P/N MA P/N CM‐066026 MP‐027026‐8 CM‐127173 MP‐050173‐2 CM‐066060 MP‐027060‐8 CM‐127200 MP‐050205‐2 CM‐066125 MP‐027125‐8 CM‐166026 MP‐065026‐2 CM‐066147 MP‐027147‐8 CM‐166060 MP‐065060‐2 CM‐066160 MP‐027160‐8 CM‐166125 MP‐065125‐2 CM‐066173 MP‐027173‐8 CM‐166147 MP‐065147‐2 CM‐066200 MP‐027205‐8 CM‐166160 MP‐065160‐2 CM‐067026 MP‐026026‐8 CM‐166173 MP‐065173‐2 CM‐067060 MP‐026060‐8 CM‐166200 MP‐065205‐2 CM‐067125 MP‐026125‐8 CM‐172026 MP‐068026‐2 CM‐067147 MP‐026147‐8 CM‐172060 MP‐068060‐2 CM‐067160 MP‐026160‐8 CM‐172125 MP‐068125‐2 CM‐067160 MP‐028160‐8 CM‐172147 MP‐068147‐2 CM‐067173 MP‐026173‐8 CM‐172160 MP‐068160‐2 CM‐067200 MP‐026205‐8 CM‐172173 MP‐068173‐2 CM‐068026 MP‐028026‐8 CM‐172200 MP‐068205‐2 CM‐068060 MP‐028060‐8 CM‐203026 MP‐080026‐2 CM‐068125 MP‐028125‐8 CM‐203060 MP‐080060‐2 CM‐068147 MP‐028147‐8 CM‐203125 MP‐080125‐2 CM‐068173 MP‐028173‐8 CM‐203147 MP‐080147‐2 CM‐068200 MP‐028205‐8 CM‐203160 MP‐080160‐2 CM‐078026 MP‐031026‐8 CM‐203173 MP‐080173‐2 CM‐078060 MP‐031060‐8 CM‐203200 MP‐080205‐2 CM‐078125 MP‐031125‐8 CM‐229026 MP‐090026‐2 CM‐078147 MP‐031147‐8 CM‐229060 MP‐090060‐2 CM‐078160 MP‐031160‐8 CM‐229125 MP‐090125‐2 CM‐078173 CM‐078200 MP‐031173‐8 MP‐031205‐8 CM‐229147 CM‐229160 MP‐090147‐2 MP‐090160‐2 CM‐096026 MP‐039026‐8 CM‐229173 MP‐090173‐2 CM‐096060 MP‐039060‐8 CM‐229200 MP‐090205‐2 CM‐096125 MP‐039125‐8 CM‐234026 MP‐092026‐2 CM‐096147 MP‐039147‐8 CM‐234060 MP‐092060‐2 CM‐096160 MP‐039160‐8 CM‐234125 MP‐092125‐2 CM‐096173 CM‐096200 MP‐039173‐8 MP‐039205‐8 CM‐234147 CM‐234160 MP‐092147‐2 MP‐092160‐2 CM‐097026 MP‐038026‐8 CM‐234173 MP‐092173‐2 CM‐097060 MP‐038060‐8 CM‐234200 MP‐092205‐2 CM‐097125 MP‐038125‐8 CM‐270026 MP‐106026‐2 CM‐097147 MP‐038147‐8 CM‐270060 MP‐106060‐2 CM‐097160 MP‐038160‐8 CM‐270125 MP‐106125‐2 CM‐097173 CM‐097200 MP‐038173‐8 MP‐038205‐8 CM‐270147 CM‐270160 MP‐106147‐2 MP‐106160‐2 CM‐102026 MP‐040026‐2 CM‐270173 MP‐106173‐2 CM‐102060 MP‐040060‐2 CM‐270200 MP‐106205‐2 CM‐102125 MP‐040125‐2 CM‐330026 MP‐130026‐2 CM‐102147 MP‐040147‐2 CM‐330060 MP‐130060‐2 CM‐102160 MP‐040160‐2 CM‐330125 MP‐130125‐2 CM‐102173 CM‐102200 MP‐040173‐2 MP‐040205‐2 CM‐330147 CM‐330160 MP‐130147‐2 MP‐130160‐2 CM‐112026 MP‐044026‐2 CM‐330173 MP‐130173‐2 CM‐112060 MP‐044060‐2 CM‐330200 MP‐130205‐2 CM‐112125 MP‐044125‐2 CM‐343026 MP‐135026‐2 CM‐112147 MP‐044147‐2 CM‐343060 MP‐135060‐2 CM‐112160 MP‐044160‐2 CM‐343125 MP‐135125‐2 CM‐112173 MP‐044173‐2 CM‐343147 MP‐135147‐2 CM‐112200 MP‐044205‐2 CM‐343160 MP‐135160‐2 CM‐127026 MP‐050026‐2 CM‐343173 MP‐135173‐2 CM‐127060 MP‐050060‐2 CM‐343200 MP‐135205‐2 CM‐127125 MP‐050125‐2 CM‐358026 MP‐141026‐2 CM‐127147 MP‐050147‐2 CM‐358060 MP‐141060‐2 CM‐127160 MP‐050160‐2 CM‐358125 MP‐141125‐2 CSC P/N CM‐358147 CM‐358160 CM‐358173 CM‐358200 CM‐400026 CM‐400060 CM‐400125 CM‐400147 CM‐400160 CM‐400173 CM‐400200 CM‐467026 CM‐467060 CM‐467125 CM‐467147 CM‐467160 CM‐467173 CM‐467200 CM‐468026 CM‐468060 CM‐468125 CM‐468147 CM‐468160 CM‐468173 CM‐468200 CM‐508026 CM‐508060 CM‐508125 CM‐508147 CM‐508160 CM‐508173 CM‐508200 CM‐571026 CM‐571060 CM‐571125 CM‐571147 CM‐571160 CM‐571173 CM‐571200 CM‐572026 CM‐572060 CM‐572125 CM‐572147 CM‐572160 CM‐572173 CM‐572200 CM‐777026 CM‐777060 CM‐777125 CM‐777147 CM‐777160 CM‐777173 CM‐777200 CS‐035060 CS‐035075 CS‐035090 CS‐035125 CS‐039060 CS‐039075 CS‐039090 CS‐039125 MA P/N MP‐141147‐2 MP‐141160‐2 MP‐141173‐2 MP‐141205‐2 MP‐157026‐2 MP‐157060‐2 MP‐157125‐2 MP‐157147‐2 MP‐157160‐2 MP‐157173‐2 MP‐157205‐2 MP‐184026‐2 MP‐184060‐2 MP‐184125‐2 MP‐184147‐2 MP‐184160‐2 MP‐184173‐2 MP‐184205‐2 MP‐185026‐2 MP‐185060‐2 MP‐185125‐2 MP‐185147‐2 MP‐185160‐2 MP‐185173‐2 MP‐185205‐2 MP‐200026‐2 MP‐200060‐2 MP‐200125‐2 MP‐200147‐2 MP‐200160‐2 MP‐200173‐2 MP‐200205‐2 MP‐226026‐2 MP‐226060‐2 MP‐226125‐2 MP‐226147‐2 MP‐226160‐2 MP‐226173‐2 MP‐226205‐2 MP‐225026‐2 MP‐225060‐2 MP‐225125‐2 MP‐225147‐2 MP‐225160‐2 MP‐225173‐2 MP‐225205‐2 MP‐300026‐2 MP‐300060‐2 MP‐300125‐2 MP‐300147‐2 MP‐300160‐2 MP‐300173‐2 MP‐300205‐2 MS‐014060‐8 MS‐014075‐8 MS‐014090‐8 MS‐014125‐8 MS‐015060‐8 MS‐015075‐8 MS‐015090‐8 MS‐015125‐8 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 89 Part Number Cross Reference - CSC/Micrometals Arnold Part Number Cross Reference ‐ CSC/Micrometals Arnold CSC P/N MA P/N CSC P/N MA P/N CS‐046060 MS‐018060‐8 CS‐234026 MS‐092026‐2 CS‐046075 MS‐018075‐8 CS‐234060 MS‐092060‐2 CS‐046090 MS‐018090‐8 CS‐234075 MS‐092075‐2 CS‐046125 MS‐018125‐8 CS‐234090 MS‐092090‐2 CS‐063060 MS‐025060‐8 CS‐234125 MS‐092125‐2 CS‐063075 MS‐025075‐8 CS‐270026 MS‐106026‐2 CS‐063090 MS‐025090‐8 CS‐270060 MS‐106060‐2 CS‐063125 MS‐025125‐8 CS‐270075 MS‐106075‐2 CS‐066060 MS‐027060‐8 CS‐270090 MS‐106090‐2 CS‐066075 MS‐027075‐8 CS‐270125 MS‐106125‐2 CS‐066090 MS‐027090‐8 CS‐330026 MS‐130026‐2 CS‐066125 MS‐027125‐8 CS‐330060 MS‐130060‐2 CS‐067060 MS‐026060‐8 CS‐330075 MS‐130075‐2 CS‐067075 MS‐026075‐8 CS‐330090 MS‐130090‐2 CS‐067090 MS‐026090‐8 CS‐330125 MS‐130125‐2 CS‐067125 MS‐026125‐8 CS‐343026 MS‐135026‐2 CS‐068060 MS‐028060‐8 CS‐343060 MS‐135060‐2 CS‐068075 MS‐028075‐8 CS‐343075 MS‐135075‐2 CS‐068090 MS‐028090‐8 CS‐343090 MS‐135090‐2 CS‐068125 MS‐028125‐8 CS‐343125 MS‐135125‐2 CS‐078060 MS‐031060‐8 CS‐358026 MS‐141026‐2 CS‐078075 MS‐031075‐8 CS‐358060 MS‐141060‐2 CS‐078090 MS‐031090‐8 CS‐358075 MS‐141075‐2 CS‐078125 MS‐031125‐8 CS‐358090 MS‐141090‐2 CS‐096060 MS‐039060‐8 CS‐358125 MS‐141125‐2 CS‐096075 MS‐039075‐8 CS‐400026 MS‐157026‐2 CS‐096090 MS‐039090‐8 CS‐400060 MS‐157060‐2 CS‐096125 MS‐039125‐8 CS‐400075 MS‐157075‐2 CS‐097060 MS‐038060‐8 CS‐400090 MS‐157090‐2 CS‐097075 MS‐038075‐8 CS‐400125 MS‐157125‐2 CS‐097090 MS‐038090‐8 CS‐467026 MS‐184026‐2 CS‐097125 MS‐038125‐8 CS‐467060 MS‐184060‐2 CS‐102060 MS‐040060‐2 CS‐467075 MS‐184075‐2 CS‐102075 MS‐040075‐2 CS‐467090 MS‐184090‐2 CS‐102090 MS‐040090‐2 CS‐467125 MS‐184125‐2 CS‐102125 MS‐040125‐2 CS‐468026 MS‐185026‐2 CS‐112060 MS‐044060‐2 CS‐468060 MS‐185060‐2 CS‐112075 MS‐044075‐2 CS‐468075 MS‐185075‐2 CS‐112090 MS‐044090‐2 CS‐468090 MS‐185090‐2 CS‐112125 MS‐044125‐2 CS‐468125 MS‐185125‐2 CS‐127060 MS‐050060‐2 CS‐508026 MS‐200026‐2 CS‐127075 MS‐050075‐2 CS‐508060 MS‐200060‐2 CS‐127090 MS‐050090‐2 CS‐508075 MS‐200075‐2 CS‐127125 MS‐050125‐2 CS‐508090 MS‐200090‐2 CS‐166060 MS‐065060‐2 CS‐508125 MS‐200125‐2 CS‐166075 MS‐065075‐2 CS‐571026 MS‐226026‐2 CS‐166090 MS‐065090‐2 CS‐571060 MS‐226060‐2 CS‐166125 MS‐065125‐2 CS‐571075 MS‐226075‐2 CS‐172060 MS‐068060‐2 CS‐571090 MS‐226090‐2 CS‐172075 MS‐068075‐2 CS‐571125 MS‐226125‐2 CS‐172090 MS‐068090‐2 CS‐572026 MS‐225026‐2 CS‐172125 MS‐068125‐2 CS‐572060 MS‐225060‐2 CS‐203060 MS‐080060‐2 CS‐572075 MS‐225075‐2 CS‐203075 MS‐080075‐2 CS‐572090 MS‐225090‐2 CS‐203090 MS‐080090‐2 CS‐572125 MS‐225125‐2 CS‐203125 MS‐080125‐2 CS‐777026 MS‐300026‐2 CS‐229026 MS‐090026‐2 CS‐777060 MS‐300060‐2 CS‐229060 MS‐090060‐2 CS‐777075 MS‐300075‐2 CS‐229075 MS‐090075‐2 CS‐777090 MS‐300090‐2 CS‐229090 MS‐090090‐2 CS‐777125 MS‐300125‐2 CS‐229125 MS‐090125‐2 ES1908A014 EMS‐0190805‐014 CSC P/N ES1908A026 ES1908A060 ES1908A075 ES1908A090 ES2510A014 ES2510A026 ES2510A060 ES2510A075 ES2510A090 ES3515A014 ES3515A026 ES3515A060 ES3515A075 ES3515A090 ES4117A014 ES4117A026 ES4117A060 ES4117A075 ES4117A090 ES4321A014 ES4321A026 ES4321A060 ES4321A075 ES4321A090 ES4321B014 ES4321B026 ES4321B060 ES4321B075 ES4321B090 ES4321C014 ES4321C026 ES4321C060 ES4321C075 ES4321C090 ES5528A014 ES5528A026 ES5528A060 ES5528A075 ES5528A090 ES5528B014 ES5528B026 ES5528B060 ES5528B075 ES5528B090 ES6533A014 ES6533A026 ES6533A060 ES6533A075 ES6533A090 ES7228A014 ES7228A026 ES7228A060 ES7228A075 ES7228A090 ES8038A014 ES8038A026 ES8038A060 ES8038A075 ES8038A090 MA P/N EMS‐0190805‐026 EMS‐0190805‐060 EMS‐0190805‐075 EMS‐0190805‐090 EMS‐0251007‐014 EMS‐0251007‐026 EMS‐0251007‐060 EMS‐0251007‐075 EMS‐0251007‐090 EMS‐0351409‐014 EMS‐0351409‐026 EMS‐0351409‐060 EMS‐0351409‐075 EMS‐0351409‐090 EMS‐0411713‐014 EMS‐0411713‐026 EMS‐0411713‐060 EMS‐0411713‐075 EMS‐0411713‐090 EMS‐0432111‐014 EMS‐0432111‐026 EMS‐0432111‐060 EMS‐0432111‐075 EMS‐0432111‐090 EMS‐0432115‐014 EMS‐0432115‐026 EMS‐0432115‐060 EMS‐0432115‐075 EMS‐0432115‐090 EMS‐0432120‐014 EMS‐0432120‐026 EMS‐0432120‐060 EMS‐0432120‐075 EMS‐0432120‐090 EMS‐0552821‐014 EMS‐0552821‐026 EMS‐0552821‐060 EMS‐0552821‐075 EMS‐0552821‐090 EMS‐0552825‐014 EMS‐0552825‐026 EMS‐0552825‐060 EMS‐0552825‐075 EMS‐0552825‐090 EMS‐0653327‐014 EMS‐0653327‐026 EMS‐0653327‐060 EMS‐0653327‐075 EMS‐0653327‐090 EMS‐0722819‐014 EMS‐0722819‐026 EMS‐0722819‐060 EMS‐0722819‐075 EMS‐0722819‐090 EMS‐0803820‐014 EMS‐0803820‐026 EMS‐0803820‐060 EMS‐0803820‐075 EMS‐0803820‐090 90 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Part Number Cross Reference - Mag Inc./Micrometals Arnold Part Number Cross Reference ‐ Mag Inc./Micrometals Arnold Mag Inc P/N MA P/N Mag Inc P/N MA P/N 00K1207E014 EMS‐0130604‐014 00K6527E014 EMS‐0653327‐014 00K1207E026 EMS‐0130604‐026 00K6527E026 EMS‐0653327‐026 00K1207E060 EMS‐0130604‐060 00K6527E060 EMS‐0653327‐060 00K1207E075 EMS‐0130604‐075 00K6527E075 EMS‐0653327‐075 00K1207E090 EMS‐0130604‐090 00K6527E090 EMS‐0653327‐090 00K1808E014 EMS‐0190805‐014 00K7228E014 EMS‐0722819‐014 00K1808E026 EMS‐0190805‐026 00K7228E026 EMS‐0722819‐026 00K1808E060 EMS‐0190805‐060 00K7228E060 EMS‐0722819‐060 00K1808E075 EMS‐0190805‐075 00K7228E075 EMS‐0722819‐075 00K1808E090 EMS‐0190805‐090 00K7228E090 EMS‐0722819‐090 00K2510E014 EMS‐0251007‐014 00K8020E014 EMS‐0803820‐014 00K2510E026 EMS‐0251007‐026 00K8020E026 EMS‐0803820‐026 00K2510E060 EMS‐0251007‐060 00K8020E060 EMS‐0803820‐060 00K2510E075 EMS‐0251007‐075 00K8020E075 EMS‐0803820‐075 00K2510E090 EMS‐0251007‐090 00K8020E090 EMS‐0803820‐090 00K3007E014 EMS‐0301507‐014 55014‐A2 MP‐025173‐8 00K3007E026 EMS‐0301507‐026 55017‐A2 MP‐025205‐8 00K3007E060 EMS‐0301507‐060 55018‐A2 MP‐025160‐8 00K3007E075 EMS‐0301507‐075 55019‐A2 MP‐025147‐8 00K3007E090 EMS‐0301507‐090 55020‐A2 MP‐025125‐8 00K3515E014 EMS‐0351409‐014 55021‐A2 MP‐025060‐8 00K3515E026 EMS‐0351409‐026 55022‐A2 MP‐025026‐8 00K3515E060 EMS‐0351409‐060 55023‐A2 MP‐025014‐8 00K3515E075 EMS‐0351409‐075 55024‐A2 MP‐031173‐8 00K3515E090 EMS‐0351409‐090 55027‐A2 MP‐031205‐8 00K4017E014 EMS‐0432111‐014 55028‐A2 MP‐031160‐8 00K4017E026 EMS‐0432111‐026 55029‐A2 MP‐031147‐8 00K4017E060 EMS‐0432111‐060 55030‐A2 MP‐031125‐8 00K4017E075 EMS‐0432111‐075 55031‐A2 MP‐031060‐8 00K4017E090 EMS‐0432111‐090 55032‐A2 MP‐031026‐8 00K4020E014 EMS‐0432115‐014 55033‐A2 MP‐031014‐8 00K4020E026 EMS‐0432115‐026 55034‐A2 MP‐040173‐2 00K4020E060 EMS‐0432115‐060 55037‐A2 MP‐040205‐2 00K4020E075 EMS‐0432115‐075 55038‐A2 MP‐040160‐2 00K4020E090 EMS‐0432115‐090 55039‐A2 MP‐040147‐2 00K4022E014 EMS‐0432120‐014 55040‐A2 MP‐040125‐2 00K4022E026 EMS‐0432120‐026 55041‐A2 MP‐040060‐2 00K4022E060 EMS‐0432120‐060 55042‐A2 MP‐040026‐2 00K4022E075 EMS‐0432120‐075 55043‐A2 MP‐040014‐2 00K4022E090 EMS‐0432120‐090 55044‐A2 MP‐050173‐2 00K4317E014 EMS‐0411713‐014 55047‐A2 MP‐050205‐2 00K4317E026 EMS‐0411713‐026 55048‐A2 MP‐050160‐2 00K4317E060 EMS‐0411713‐060 55049‐A2 MP‐050147‐2 00K4317E075 EMS‐0411713‐075 55050‐A2 MP‐050125‐2 00K4317E090 EMS‐0411713‐090 55051‐A2 MP‐050060‐2 00K4741B026 BMS‐0474128‐026 55052‐A2 MP‐050026‐2 00K4741B02603 BMS‐0474120‐026 55053‐A2 MP‐050014‐2 00K4741B060 BMS‐0474128‐060 55059‐A2 MP‐090060‐2 00K5528E014 EMS‐0552821‐014 55071‐A2 MP‐130060‐2 00K5528E026 EMS‐0552821‐026 55076‐A2 MP‐141060‐2 00K5528E060 EMS‐0552821‐060 55082‐A2 MP‐185173‐2 00K5528E075 EMS‐0552821‐075 55083‐A2 MP‐157060‐2 00K5528E090 EMS‐0552821‐090 55086‐A2 MP‐185205‐2 00K5530E014 EMS‐0552825‐014 55087‐A2 MP‐185160‐2 00K5530E026 EMS‐0552825‐026 55088‐A2 MP‐185147‐2 00K5530E060 EMS‐0552825‐060 55089‐A2 MP‐185125‐2 00K5530E075 EMS‐0552825‐075 55090‐A2 MP‐185060‐2 00K5530E090 EMS‐0552825‐090 55091‐A2 MP‐185026‐2 00K6030B026 BMS‐0603015‐026 55092‐A2 MP‐185014‐2 00K6030B060 BMS‐0603015‐060 55103‐A2 MP‐225173‐2 Mag Inc P/N 55106‐A2 55107‐A2 55108‐A2 55109‐A2 55110‐A2 55111‐A2 55112‐A2 55114‐A2 55117‐A2 55118‐A2 55119‐A2 55120‐A2 55121‐A2 55122‐A2 55123‐A2 55124‐A2 55127‐A2 55128‐A2 55129‐A2 55130‐A2 55131‐A2 55132‐A2 55133‐A2 55134‐AY 55137‐AY 55138‐AY 55139‐AY 55140‐AY 55144‐A2 55147‐A2 55148‐A2 55149‐A2 55150‐A2 55174‐AY 55177‐AY 55178‐AY 55179‐AY 55180‐AY 55181‐A2 55190‐A2 55191‐A2 55192‐A2 55195‐A2 55196‐A2 55197‐A2 55198‐A2 55199‐A2 55200‐A2 55203‐A2 55204‐A2 55205‐A2 55206‐A2 55208‐A2 55209‐A2 55234‐A2 55237‐A2 55238‐A2 55239‐A2 55240‐A2 55241‐A2 MA P/N MP‐225205‐2 MP‐225160‐2 MP‐225147‐2 MP‐225125‐2 MP‐225060‐2 MP‐225026‐2 MP‐225014‐2 MP‐065173‐2 MP‐065205‐2 MP‐065160‐2 MP‐065147‐2 MP‐065125‐2 MP‐065060‐2 MP‐065026‐2 MP‐065014‐2 MP‐044173‐2 MP‐044205‐2 MP‐044160‐2 MP‐044147‐2 MP‐044125‐2 MP‐044060‐2 MP‐044026‐2 MP‐044014‐2 MP‐014173‐8 MP‐014205‐8 MP‐014160‐8 MP‐014147‐8 MP‐014125‐8 MP‐015173‐8 MP‐015205‐8 MP‐015160‐8 MP‐015147‐8 MP‐015125‐8 MP‐018173‐8 MP‐018205‐8 MP‐018160‐8 MP‐018147‐8 MP‐018125‐8 MP‐018060‐8 MP‐226014‐2 MP‐226026‐2 MP‐226060‐2 MP‐226125‐2 MP‐226147‐2 MP‐226160‐2 MP‐226173‐2 MP‐226205‐2 MP‐080173‐2 MP‐080205‐2 MP‐080160‐2 MP‐080147‐2 MP‐080125‐2 MP‐080026‐2 MP‐080014‐2 MP‐027173‐8 MP‐027205‐8 MP‐027160‐8 MP‐027147‐8 MP‐027125‐8 MP‐027060‐8 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 91 Part Number Cross Reference - Mag Inc./Micrometals Arnold Part Number Cross Reference ‐ Mag Inc./Micrometals Arnold Mag Inc P/N MA P/N Mag Inc P/N MA P/N 55242‐A2 MP‐027026‐8 55381‐A2 MP‐068060‐2 55243‐A2 MP‐027014‐8 55382‐A2 MP‐068026‐2 55248‐A2 MP‐157173‐2 55383‐A2 MP‐068014‐2 55251‐A2 MP‐157205‐2 55404‐A2 MP‐028173‐8 55252‐A2 MP‐157160‐2 55407‐A2 MP‐028205‐8 55253‐A2 MP‐157147‐2 55408‐A2 MP‐028160‐8 55254‐A2 MP‐157125‐2 55409‐A2 MP‐028147‐8 55256‐A2 MP‐157026‐2 55410‐A2 MP‐028125‐8 55257‐A2 MP‐157014‐2 55411‐A2 MP‐028060‐8 55264‐A3 MP‐026173‐8 55412‐A2 MP‐028026‐8 55267‐A2 MP‐026205‐8 55413‐A2 MP‐028014‐8 55268‐A2 MP‐026160‐8 55432‐A2 MP‐184173‐2 55269‐A2 MP‐026147‐8 55435‐A2 MP‐184205‐2 55270‐A2 MP‐026125‐8 55436‐A2 MP‐184160‐2 55271‐A2 MP‐026060‐8 55437‐A2 MP‐184147‐2 55272‐A2 MP‐026026‐8 55438‐A2 MP‐184125‐2 55273‐A2 MP‐026014‐8 55439‐A2 MP‐184060‐2 55274‐A2 MP‐039173‐8 55440‐A2 MP‐184026‐2 55277‐A2 MP‐039205‐8 55441‐A2 MP‐184014‐2 55278‐A2 MP‐039160‐8 55542‐A2 MP‐130173‐2 55279‐A2 MP‐039147‐8 55545‐A2 MP‐130205‐2 55280‐A2 MP‐039125‐8 55546‐A2 MP‐130160‐2 55281‐A2 MP‐039060‐8 55547‐A2 MP‐130147‐2 55282‐A2 MP‐039026‐8 55548‐A2 MP‐130125‐2 55283‐A2 MP‐039014‐8 55550‐A2 MP‐130026‐2 55284‐A2 MP‐038173‐8 55551‐A2 MP‐130014‐2 55287‐A2 MP‐038205‐8 55579‐A1 MP‐135173‐2 55288‐A2 MP‐038160‐8 55582‐A2 MP‐135205‐2 55289‐A2 MP‐038147‐8 55583‐A2 MP‐135160‐2 55290‐A2 MP‐038125‐8 55584‐A2 MP‐135147‐2 55291‐A2 MP‐038060‐8 55585‐A2 MP‐135125‐2 55292‐A2 MP‐038026‐8 55586‐A2 MP‐135060‐2 55293‐A2 MP‐038014‐8 55587‐A2 MP‐135026‐2 55304‐A2 MP‐090173‐2 55588‐A2 MP‐135014‐2 55307‐A2 MP‐090205‐2 55709‐A2 MP‐200173‐2 55308‐A2 MP‐090160‐2 55712‐A2 MP‐200205‐2 55309‐A2 MP‐090147‐2 55713‐A2 MP‐200160‐2 55310‐A2 MP‐090125‐2 55714‐A2 MP‐200147‐2 55312‐A2 MP‐090026‐2 55715‐A2 MP‐200125‐2 55313‐A2 MP‐090014‐2 55716‐A2 MP‐200060‐2 55318‐A3 MP‐141173‐2 55717‐A2 MP‐200026‐2 55321‐A2 MP‐141205‐2 55718‐A2 MP‐200014‐2 55322‐A2 MP‐141160‐2 55848‐A2 MP‐080060‐2 55323‐A2 MP‐141147‐2 55866‐A2 MP‐300125‐2 55324‐A2 MP‐141125‐2 55867‐A2 MP‐300060‐2 55326‐A2 MP‐141026‐2 55868‐A2 MP‐300026‐2 55327‐A2 MP‐141014‐2 55869‐A2 MP‐300014‐2 55344‐A2 MP‐092173‐2 55894‐A2 MP‐106060‐2 55347‐A2 MP‐092205‐2 55906‐A2 MP‐301125‐2 55348‐A2 MP‐092160‐2 55907‐A2 MP‐301060‐2 55349‐A2 MP‐092147‐2 55908‐A2 MP‐301026‐2 55350‐A2 MP‐092125‐2 55909‐A2 MP‐301014‐2 55351‐A2 MP‐092060‐2 55924‐A5 MP‐106173‐2 55352‐A2 MP‐092026‐2 55927‐A2 MP‐106205‐2 55353‐A2 MP‐092014‐2 55928‐A2 MP‐106160‐2 55374‐A2 MP‐068173‐2 55929‐A2 MP‐106147‐2 55377‐A2 MP‐068205‐2 55930‐A1 MP‐106125‐2 55378‐A2 MP‐068160‐2 55932‐A2 MP‐106026‐2 55379‐A2 MP‐068147‐2 55933‐A2 MP‐106014‐2 55380‐A2 MP‐068125‐2 58018‐A2 HF‐025160‐8 Mag Inc P/N 58019‐A2 58020‐A2 58021‐A2 58022‐A2 58023‐A2 58028‐A2 58029‐A2 58030‐A2 58031‐A2 58032‐A2 58033‐A2 58038‐A2 58039‐A2 58040‐A2 58041‐A2 58042‐A2 58043‐A2 58048‐A2 58049‐A2 58050‐A2 58051‐A2 58052‐A2 58053‐A2 58059‐A2 58071‐A2 58076‐A2 58083‐A2 58089‐A2 58090‐A2 58091‐A2 58092‐A2 58109‐A2 58110‐A2 58111‐A2 58112‐A2 58118‐A2 58119‐A2 58120‐A2 58121‐A2 58122‐A2 58123‐A2 58128‐A2 58129‐A2 58130‐A2 58131‐A2 58132‐A2 58133‐A2 58190‐A2 58191‐A2 58192‐A2 58195‐A2 58204‐A2 58205‐A2 58206‐A2 58208‐A2 58209‐A2 58238‐A2 58239‐A2 58240‐A2 58241‐A2 MA P/N HF‐025147‐8 HF‐025125‐8 HF‐025060‐8 HF‐025026‐8 HF‐025014‐8 HF‐031160‐8 HF‐031147‐8 HF‐031125‐8 HF‐031060‐8 HF‐031026‐8 HF‐031014‐8 HF‐040160‐2 HF‐040147‐2 HF‐040125‐2 HF‐040060‐2 HF‐040026‐2 HF‐040014‐2 HF‐050160‐2 HF‐050147‐2 HF‐050125‐2 HF‐050060‐2 HF‐050026‐2 HF‐050014‐2 HF‐090060‐2 HF‐130060‐2 HF‐141060‐2 HF‐157060‐2 HF‐185125‐2 HF‐185060‐2 HF‐185026‐2 HF‐185014‐2 HF‐225125‐2 HF‐225060‐2 HF‐225026‐2 HF‐225014‐2 HF‐065160‐2 HF‐065147‐2 HF‐065125‐2 HF‐065060‐2 HF‐065026‐2 HF‐065014‐2 HF‐044160‐2 HF‐044147‐2 HF‐044125‐2 HF‐044060‐2 HF‐044026‐2 HF‐044014‐2 HF‐226014‐2 HF‐226026‐2 HF‐226060‐2 HF‐226125‐2 HF‐080160‐2 HF‐080147‐2 HF‐080125‐2 HF‐080026‐2 HF‐080014‐2 HF‐027160‐8 HF‐027147‐8 HF‐027125‐8 HF‐027060‐8 92 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Part Number Cross Reference - Mag Inc./Micrometals Arnold Part Number Cross Reference ‐ Mag Inc./Micrometals Arnold Mag Inc P/N MA P/N Mag Inc P/N MA P/N 58242‐A2 HF‐027026‐8 58550‐A2 HF‐130026‐2 58243‐A2 HF‐027014‐8 58551‐A2 HF‐130014‐2 58252‐A2 HF‐157160‐2 58583‐A2 HF‐135160‐2 58253‐A2 HF‐157147‐2 58584‐A2 HF‐135147‐2 58254‐A2 HF‐157125‐2 58585‐A2 HF‐135125‐2 58256‐A2 HF‐157026‐2 58586‐A2 HF‐135060‐2 58257‐A2 HF‐157014‐2 58587‐A2 HF‐135026‐2 58268‐A2 HF‐026160‐8 58588‐A2 HF‐135014‐2 58269‐A2 HF‐026147‐8 58715‐A2 HF‐200125‐2 58270‐A2 HF‐026125‐8 58716‐A2 HF‐200060‐2 58271‐A2 HF‐026060‐8 58717‐A2 HF‐200026‐2 58272‐A2 HF‐026026‐8 58718‐A2 HF‐200014‐2 58273‐A2 HF‐026014‐8 58848‐A2 HF‐080060‐2 58278‐A2 HF‐039160‐8 58866‐A2 HF‐300125‐2 58279‐A2 HF‐039147‐8 58867‐A2 HF‐300060‐2 58280‐A2 HF‐039125‐8 58868‐A2 HF‐300026‐2 58281‐A2 HF‐039060‐8 58869‐A2 HF‐300014‐2 58282‐A2 HF‐039026‐8 58894‐A2 HF‐106060‐2 58283‐A2 HF‐039014‐8 58906‐A2 HF‐301125‐2 58288‐A2 HF‐038160‐8 58907‐A2 HF‐301060‐2 58289‐A2 HF‐038147‐8 58908‐A2 HF‐301026‐2 58290‐A2 HF‐038125‐8 58909‐A2 HF‐301014‐2 58291‐A2 HF‐038060‐8 58928‐A2 HF‐106160‐2 58292‐A2 HF‐038026‐8 58929‐A2 HF‐106147‐2 58293‐A2 HF‐038014‐8 58930‐A2 HF‐106125‐2 58308‐A2 HF‐090160‐2 58932‐A2 HF‐106026‐2 58309‐A2 HF‐090147‐2 58933‐A2 HF‐106014‐2 58310‐A2 HF‐090125‐2 77020‐A7 MS‐025125‐8 58312‐A2 HF‐090026‐2 77021‐A7 MS‐025060‐8 58313‐A2 HF‐090014‐2 77030‐A7 MS‐031125‐8 58322‐A2 HF‐141160‐2 77031‐A7 MS‐031060‐8 58323‐A2 HF‐141147‐2 77040‐A7 MS‐040125‐2 58324‐A2 HF‐141125‐2 77041‐A7 MS‐040060‐2 58326‐A2 HF‐141026‐2 77050‐A7 MS‐050125‐2 58327‐A2 HF‐141014‐2 77051‐A7 MS‐050060‐2 58348‐A2 HF‐092160‐2 77054‐A7 MS‐050090‐2 58349‐A2 HF‐092147‐2 77055‐A7 MS‐050075‐2 58350‐A2 HF‐092125‐2 77059‐A7 MS‐090060‐2 58351‐A2 HF‐092060‐2 77071‐A7 MS‐130060‐2 58352‐A2 HF‐092026‐2 77076‐A7 MS‐141060‐2 58353‐A2 HF‐092014‐2 77083‐A7 MS‐157060‐2 58378‐A2 HF‐068160‐2 77089‐A7 MS‐185125‐2 58379‐A2 HF‐068147‐2 77090‐A7 MS‐185060‐2 58380‐A2 HF‐068125‐2 77091‐A7 MS‐185026‐2 58381‐A2 HF‐068060‐2 77093‐A7 MS‐185090‐2 58382‐A2 HF‐068026‐2 77094‐A7 MS‐185075‐2 58383‐A2 HF‐068014‐2 77109‐A7 MS‐225125‐2 58408‐A2 HF‐028160‐8 77110‐A7 MS‐225060‐2 58409‐A2 HF‐028147‐8 77111‐A7 MS‐225026‐2 58410‐A2 HF‐028125‐8 77120‐A7 MS‐065125‐2 58411‐A2 HF‐028060‐8 77121‐A7 MS‐065060‐2 58412‐A2 HF‐028026‐8 77130‐A7 MS‐044125‐2 58413‐A2 HF‐028014‐8 77131‐A7 MS‐044060‐2 58438‐A2 HF‐184125‐2 77140‐AY MS‐014125‐8 58439‐A2 HF‐184060‐2 77141‐AY MS‐014060‐8 58440‐A2 HF‐184026‐2 77150‐AY MS‐015125‐8 58441‐A2 HF‐184014‐2 77151‐AY MS‐015060‐8 58546‐A2 HF‐130160‐2 77154‐AY MS‐015090‐8 58547‐A2 HF‐130147‐2 77155‐AY MS‐015075‐8 58548‐A2 HF‐130125‐2 77180‐AY MS‐018125‐8 Mag Inc P/N 77181‐AY 77184‐AY 77185‐AY 77191‐A7 77192‐A7 77193‐A7 77194‐A7 77195‐A7 77206‐A7 77210‐A7 77211‐A7 77213‐A7 77214‐A7 77224‐A7 77225‐A7 77240‐A7 77241‐A7 77244‐A7 77245‐A7 77254‐A7 77256‐A7 77258‐A7 77259‐A7 77270‐A7 77271‐A7 77280‐A7 77281‐A7 77290‐A7 77291‐A7 77294‐A7 77295‐A7 77310‐A7 77312‐A7 77314‐A7 77315‐A7 77324‐A7 77326‐A7 77328‐A7 77329‐A7 77334‐A7 77335‐A7 77350‐A7 77351‐A7 77352‐A7 77354‐A7 77355‐A7 77380‐A7 77381‐A7 77384‐A7 77385‐A7 77410‐A7 77411‐A7 77414‐A7 77415‐A7 77438‐A7 77439‐A7 77440‐A7 77442‐A7 77443‐A7 77444‐AY MA P/N MS‐018060‐8 MS‐018090‐8 MS‐018075‐8 MS‐226026‐2 MS‐226060‐2 MS‐226075‐2 MS‐226090‐2 MS‐226125‐2 MS‐080125‐2 MS‐080090‐2 MS‐080075‐2 MS‐225090‐2 MS‐225075‐2 MS‐065090‐2 MS‐065075‐2 MS‐027125‐8 MS‐027060‐8 MS‐027090‐8 MS‐027075‐8 MS‐157125‐2 MS‐157026‐2 MS‐157090‐2 MS‐157075‐2 MS‐026125‐8 MS‐026060‐8 MS‐039125‐8 MS‐039060‐8 MS‐038125‐8 MS‐038060‐8 MS‐038090‐8 MS‐038075‐8 MS‐090125‐2 MS‐090026‐2 MS‐090090‐2 MS‐090075‐2 MS‐141125‐2 MS‐141026‐2 MS‐141090‐2 MS‐141075‐2 MS‐044090‐2 MS‐044075‐2 MS‐092125‐2 MS‐092060‐2 MS‐092026‐2 MS‐092090‐2 MS‐092075‐2 MS‐068125‐2 MS‐068060‐2 MS‐068090‐2 MS‐068075‐2 MS‐028125‐8 MS‐028060‐8 MS‐028090‐8 MS‐028075‐8 MS‐184125‐2 MS‐184060‐2 MS‐184026‐2 MS‐184090‐2 MS‐184075‐2 MS‐014090‐8 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 93 Part Number Cross Reference - Mag Inc./Micrometals Arnold Part Number Cross Reference ‐ Mag Inc./Micrometals Arnold Mag Inc P/N MA P/N Mag Inc P/N MA P/N 77445‐AY MS‐014075‐8 78123‐A7 FS‐065014‐2 77548‐A7 MS‐130125‐2 78131‐A7 FS‐044060‐2 77550‐A7 MS‐130026‐2 78132‐A7 FS‐044026‐2 77552‐A7 MS‐130090‐2 78133‐A7 FS‐044014‐2 77553‐A7 MS‐130075‐2 78141‐AY FS‐014060‐8 77585‐A7 MS‐135125‐2 78151‐AY FS‐015060‐8 77586‐A7 MS‐135060‐2 78154‐AY FS‐015090‐8 77587‐A7 MS‐135026‐2 78155‐AY FS‐015075‐8 77589‐A7 MS‐135090‐2 78181‐AY FS‐018060‐8 77590‐A7 MS‐135075‐2 78184‐AY FS‐018090‐8 77715‐A7 MS‐200125‐2 78185‐AY FS‐018075‐8 77716‐A7 MS‐200060‐2 78190‐A7 FS‐226014‐2 77717‐A7 MS‐200026‐2 78191‐A7 FS‐226026‐2 77719‐A7 MS‐200090‐2 78192‐A7 FS‐226060‐2 77720‐A7 MS‐200075‐2 78193‐A7 FS‐226075‐2 77824‐A7 MS‐025090‐8 78194‐A7 FS‐226090‐2 77825‐A7 MS‐025075‐8 78208‐A7 FS‐080026‐2 77834‐A7 MS‐031090‐8 78209‐A7 FS‐080014‐2 77835‐A7 MS‐031075‐8 78210‐A7 FS‐080090‐2 77844‐A7 MS‐040090‐2 78211‐A7 FS‐080075‐2 77845‐A7 MS‐040075‐2 78213‐A7 FS‐225090‐2 77848‐A7 MS‐080060‐2 78214‐A7 FS‐225075‐2 77868‐A7 MS‐300026‐2 78224‐A7 FS‐065090‐2 77874‐A7 MS‐026090‐8 78225‐A7 FS‐065075‐2 77875‐A7 MS‐026075‐8 78241‐A7 FS‐027060‐8 77884‐A7 MS‐039090‐8 78242‐A7 FS‐027026‐8 77885‐A7 MS‐039075‐8 78243‐A7 FS‐027014‐8 77894‐A7 MS‐106060‐2 78244‐A7 FS‐027090‐8 77908‐A7 MS‐301026‐2 78245‐A7 FS‐027075‐8 77930‐A7 MS‐106125‐2 78256‐A7 FS‐157026‐2 77932‐A7 MS‐106026‐2 78257‐A7 FS‐157014‐2 77934‐A7 MS‐106090‐2 78258‐A7 FS‐157090‐2 77935‐A7 MS‐106075‐2 78259‐A7 FS‐157075‐2 78021‐A7 FS‐025060‐8 78271‐A7 FS‐026060‐8 78022‐A7 FS‐025026‐8 78272‐A7 FS‐026026‐8 78023‐A7 FS‐025014‐8 78273‐A7 FS‐026014‐8 78031‐A7 FS‐031060‐8 78281‐A7 FS‐039060‐8 78032‐A7 FS‐031026‐8 78282‐A7 FS‐039026‐8 78033‐A7 FS‐031014‐8 78283‐A7 FS‐039014‐8 78041‐A7 FS‐040060‐2 78291‐A7 FS‐038060‐8 78042‐A7 FS‐040026‐2 78292‐A7 FS‐038026‐8 78043‐A7 FS‐040014‐2 78293‐A7 FS‐038014‐8 78051‐A7 FS‐050060‐2 78294‐A7 FS‐038090‐8 78052‐A7 FS‐050026‐2 78295‐A7 FS‐038075‐8 78053‐A7 FS‐050014‐2 78312‐A7 FS‐090026‐2 78054‐A7 FS‐050090‐2 78313‐A7 FS‐090014‐2 78055‐A7 FS‐050075‐2 78314‐A7 FS‐090090‐2 78059‐A7 FS‐090060‐2 78315‐A7 FS‐090075‐2 78071‐A7 FS‐130060‐2 78326‐A7 FS‐141026‐2 78076‐A7 FS‐141060‐2 78327‐A7 FS‐141014‐2 78083‐A7 FS‐157060‐2 78328‐A7 FS‐141090‐2 78090‐A7 FS‐185060‐2 78329‐A7 FS‐141075‐2 78091‐A7 FS‐185026‐2 78334‐A7 FS‐044090‐2 78092‐A7 FS‐185014‐2 78335‐A7 FS‐044075‐2 78094‐A7 FS‐185075‐2 78351‐A7 FS‐092060‐2 78110‐A7 FS‐225060‐2 78352‐A7 FS‐092026‐2 78111‐A7 FS‐225026‐2 78353‐A7 FS‐092014‐2 78112‐A7 FS‐225014‐2 78354‐A7 FS‐092090‐2 78121‐A7 FS‐065060‐2 78355‐A7 FS‐092075‐2 78122‐A7 FS‐065026‐2 78381‐A7 FS‐068060‐2 Mag Inc P/N 78382‐A7 78383‐A7 78384‐A7 78385‐A7 78411‐A7 78412‐A7 78413‐A7 78414‐A7 78415‐A7 78439‐A7 78440‐A7 78441‐A7 78442‐A7 78443‐A7 78444‐AY 78445‐AY 78550‐A7 78551‐A7 78552‐A7 78553‐A7 78586‐A7 78587‐A7 78588‐A7 78589‐A7 78590‐A7 78716‐A7 78717‐A7 78718‐A7 78719‐A7 78720‐A7 78824‐A7 78825‐A7 78834‐A7 78835‐A7 78844‐A7 78845‐A7 78848‐A7 78867‐A7 78868‐A7 78869‐A7 78874‐A7 78875‐A7 78884‐A7 78885‐A7 78894A7 78907‐A7 78908‐A7 78909‐A7 78932‐A7 78933‐A7 78934‐A7 78935‐A7 79093‐A7 MA P/N FS‐068026‐2 FS‐068014‐2 FS‐068090‐2 FS‐068075‐2 FS‐028060‐8 FS‐028026‐8 FS‐028014‐8 FS‐028090‐8 FS‐028075‐8 FS‐184060‐2 FS‐184026‐2 FS‐184014‐2 FS‐184090‐2 FS‐184075‐2 FS‐014090‐8 FS‐014075‐8 FS‐130026‐2 FS‐130014‐2 FS‐130090‐2 FS‐130075‐2 FS‐135060‐2 FS‐135026‐2 FS‐135014‐2 FS‐135090‐2 FS‐135075‐2 FS‐200060‐2 FS‐200026‐2 FS‐200014‐2 FS‐200090‐2 FS‐200075‐2 FS‐025090‐8 FS‐025075‐8 FS‐031090‐8 FS‐031075‐8 FS‐040090‐2 FS‐040075‐2 FS‐080060‐2 FS‐300060‐2 FS‐300026‐2 FS‐300014‐2 FS‐026090‐8 FS‐026075‐8 FS‐039090‐8 FS‐039075‐8 FS‐106060‐2 FS‐301060‐2 FS‐301026‐2 FS‐301014‐2 FS‐106026‐2 FS‐106014‐2 FS‐106090‐2 FS‐106075‐2 FS‐185090‐2 94 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Inductor Design Software Micrometals Arnold Powder Core Inductor Design Software is a flexible user‐friendly tool designed to assist in the selection of powder cores. The software file size about 4.5 MB, and is available for free download from www.MicrometalsArnoldPowderCores.com. The user will have the opportunity to select from two different inductor applications: 1) Design of DC output inductors, typically used in Switch Mode Power Supplies (SMPS) 2) Design of a power factor boost inductor, commonly referred to as a PFC choke. The program accepts user defined design requirements in terms of required inductance, dc resistance, dc bias current and applied ac voltage. The user has the option of specifying core geometry (Toroids only in this release), specific core materials or all materials, metric units or English units, maximum window fill factor, temperature rise, ambient temperature, etc. The program will automatically calculate the smallest core size possible and will display; 1) Micrometals Arnold Part Number 2) Approximate unit price* 3) Core AL Value 4) Required Number of Turns 5) Wire Size 6) Percent Window Fill 7) DC Winding Resistance 8) Bpk ‐ Peak AC Flux Density 9) Percent Initial Permeability Inductor Design Software 10) Core Loss 11) Copper Loss 12) Temperature Rise *Unit price is an estimate and intended to demonstrate relative prices between materials and sizes and provide design engineer value judgment and not a procurement offer. In addition, the software allows the user to analyze specific designs using the analysis function. The software allows the design engineer to quickly work up multiple design solutions based on user specified electrical requirements which all can easily printed for hard copies. Designs can also be saved to a file by using the 'F' key. Detailed instructions can be found in the “Help” section of the software. The Applications department at Micrometals can offer technical assistance regarding the use of this software and can be contacted at the Anaheim California headquarters at Applications@Micrometals.com. MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 95 Inductor Design Software Example Inductor design software is available for download at no charge from www.MicrometalsArnoldPowderCores.com 96 MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com Quick Reference Material type Material Designation Comparison made with: Saturation Flux Density Bsat (G) Super-MSSTM Sendust 85% Fe 9% Si 6% Al MS 60μ 8,900 MPP FluxSanTM Hi-FluxTM 81% Ni 17% Fe 2% Mo MP 60μ 93.5% Fe 6.5% Si FS 60μ 50% Ni 50% Fe HF 60μ 8,800 16,700 14,800 OptilloyTM Fe Si Al Ni OP 60μ 13,000 H at 50% μi (Oe) 99 100 142 151 141 Core Loss 60Hz, 5000G 6.4 9.1 14.5 15.7 8.7 10kHz, 500G 12.9 12.9 26.1 18.8 11.8 100kHz, 140G 12.9 12.6 24.2 27.8 15.9 1MHz, 40G 49.0 54.6 79.1 166.5 83.5 Shapes t, E & B T t, E & B T T Max Size toroid (t) Max Size E-Core (E) Max Size Block (B) 154mm 120mm 80mm 154mm — — 154mm 120mm 80mm 154mm — — 154mm — — Relative Price* 2-3 10 - 18 2-4 7-9 6-7 *Pricing estimate relative to Micrometals least expensive iron powder material based on 25mm toroidal geometry. MICROMEtALS Arnold Powder Cores • www.MicrometalsArnoldPowderCores.com 97 Please refer to our website for application assistance and closest distributor: www.MicrometalsArnoldPowderCores.com Micrometals Arnold Powder Cores A Division of Micrometals, Inc. 5615 E. La Palma Ave., Anaheim, CA 92807 USA

Top_arrow
回到顶部
EEWORLD下载中心所有资源均来自网友分享,如有侵权,请发送举报邮件到客服邮箱bbs_service@eeworld.com.cn 或通过站内短信息或QQ:273568022联系管理员 高进,我们会尽快处理。