Core Cross Reference Table Core Data Technical Information Technical Information OD 035 ID 1.78mm HT 1.52mm Core dimensions and Physical specifications OD, max 3.56mm 0.14in ID, min 1.78mm 0.07in Physical specifications Cross Section Path Length Window Area After Coating Before Coating HT, max 1.52mm 0.06in OD, max 3.94mm 0.155in ID, min 1.52mm 0.06in HT, max 1.96mm 0.077in (Ae) 0.0137cm2 0.002in2 (le) 0.817cm 0.322in (Wa) 0.0181cm2 4000cmil Volume (V) 0.0112cm3 0.001in3 Core Part Number Permeability( ) Part Number High Flux Sendust AL (nH/N2) MPP 13 16 19 26 31 33 - OR035M060 OR035M125 OR035M147 OR035M160 - 26 60 75 90 125 147 160 173 200 OR035H060 OR035H125 - OR035S060 OR035S075 OR035S090 OR035S125 - DC Resistance(Rdc) per Inductance( /mH) SFlux OR035F060 OR035F090 - 23.0286 9.9791 7.9833 6.6527 4.7900 4.0731 3.7422 3.4610 2.9937 Winding Information AWG wire Single layer No. Dia.(cm) Turns 29 30 31 32 33 34 0.033 0.030 0.027 0.024 0.022 0.019 11 13 14 16 18 21 AWG wire Single layer Rdc, No. Dia.(cm) Turns 0.0174 0.0263 0.0357 0.0506 0.0723 0.1070 35 36 37 38 39 40 0.017 0.015 0.014 0.012 0.011 0.010 24 28 31 35 40 46 AL value vs. DC Bias characteristics AWG wire Single layer Rdc, No. Dia.(cm) Turns 0.1550 0.2270 0.3100 0.4420 0.6610 0.9600 41 42 43 44 45 46 0.009 0.008 0.007 0.006 0.005 0.005 52 59 66 72 84 92 Rdc, 1.3400 1.9100 2.7600 3.6400 4.7800 7.5500