Core Cross Reference Table Core Data Technical Information Technical Information OD 102 ID 5.08mm HT 3.96mm Core dimensions and Physical specifications OD, max 10.16mm 0.4in ID, min 5.08mm 0.2in Physical specifications Cross Section Path Length Window Area After Coating Before Coating HT, max 3.96mm 0.156in OD, max 10.8mm 0.425in ID, min 4.57mm 0.18in HT, max 4.57mm 0.18in (Ae) 0.1cm2 0.016in2 (le) 2.38cm 0.937in (Wa) 0.164cm2 32000cmil Volume (V) 0.238cm3 0.015in3 Core Part Number Permeability( ) 26 60 75 90 125 147 160 173 200 Part Number High Flux Sendust AL (nH/N2) MPP 14 32 40 48 66 78 84 92 105 OR102M026 OR102M060 OR102M125 OR102M147 OR102M160 OR102M173 OR102M200 OR102H026 OR102H060 OR102H125 OR102H147 OR102H160 OR102H173 OR102H200 OR102S026 OR102S060 OR102S075 OR102S090 OR102S125 - DC Resistance(Rdc) per Inductance( /mH) SFlux OR102F060 OR102F090 - 2.4257 1.0511 0.8409 0.7008 0.5045 0.4290 0.3942 0.3646 0.3153 Winding Information AWG wire Single layer No. Dia.(cm) Turns 20 21 22 23 24 25 0.088 0.079 0.070 0.063 0.057 0.051 13 15 17 19 22 25 AWG wire Single layer Rdc, No. Dia.(cm) Turns 0.0066 0.0097 0.0139 0.0195 0.0285 0.0408 26 27 28 29 30 31 0.045 0.041 0.037 0.033 0.030 0.027 28 31 36 40 45 50 AL value vs. DC Bias characteristics AWG wire Single layer Rdc, No. Dia.(cm) Turns 0.0579 0.0804 0.1190 0.1640 0.2360 0.3300 32 33 34 35 36 37 0.024 0.022 0.019 0.017 0.015 0.014 56 63 72 81 91 99 Rdc, 0.4570 0.6540 0.9470 1.3500 1.9000 2.5600