Core Cross Reference Table Core Data Technical Information Technical Information OD 610 ID 32.6mm HT 25mm Core dimensions and Physical specifications OD, max 62mm 2.441in ID, min 32.6mm 1.283in Physical specifications Cross Section Path Length Window Area After Coating Before Coating HT, max 25mm 0.984in OD, max 63.1mm 2.484in ID, min 31.37mm 1.235in HT, max 26.27mm 1.034in (Ae) 3.675cm2 0.57in2 (le) 14.37cm 5.657in Volume (Wa) (V) 7.73cm2 52.8098cm3 1526000cmil 3.223in3 Core Part Number Permeability(μ ) Part Number High Flux Sendust AL (nH/N2) MPP 83 192 240 288 400 470 512 --- OR610M026 OR610M060 OR610M125 OR610M147 OR610M160 - 26 60 75 90 125 147 160 173 200 OR610H026 OR610H060 OR610H125 - OR610S026 OR610S060 OR610S075 OR610S090 OR610S125 - DC Resistance(Rdc) per Inductance(Ω/mH) SFlux OR610F060 OR610F090 - 0.0429 0.0186 0.0149 0.0124 0.0089 0.0076 0.0070 0.0065 0.0056 Winding Information AWG wire Single layer AWG wire Single layer AWG wire Single layer No. Dia.(cm) Turns Rdc, Ω No. Dia.(cm) Turns Rdc, Ω No. Dia.(cm) Turns Rdc, Ω 8 9 10 11 12 13 0.334 0.298 0.267 0.238 0.213 0.190 20 23 26 30 34 39 0.0042 0.0061 0.0088 0.0124 0.0178 0.0250 14 15 16 17 18 19 0.171 0.153 0.137 0.122 0.110 0.098 43 49 55 62 70 78 0.0355 0.0508 0.0717 0.1008 0.1448 0.2034 20 21 22 23 24 25 0.088 0.079 0.070 0.063 0.057 0.051 88 99 111 124 138 156 0.2854 0.4053 0.5771 0.8048 1.1281 1.5949 AL value vs. DC Bias characteristics 60 SAMWHA ELECTRONICS