POWER INDUCTORS - THRU HOLE KMLF ROHS High Efficiency Toroidal Inductors PART NUMBER L H @ 1kHz 10% 050KM1002LF 050KM2502LF 050KM5002LF 050KM7502LF 050KM1003LF 050KM1503LF 050KM2003LF 050KM2503LF 050KM3303LF 121KM1002LF 121KM2502LF 121KM5002LF 121KM7502LF 121KM1003LF 121KM1503LF 121KM2503LF 059KM1002LF 059KM2502LF 059KM5002LF 059KM7502LF 059KM1003LF 059KM1503LF 059KM2503LF 059KM5003LF 059KM7503LF 894KM2502LF 894KM5002LF 894KM7502LF 894KM1003LF 894KM1503LF 894KM2503LF 894KM5003LF 894KM7503LF 894KM1004LF 10 25 50 75 100 150 200 250 330 10 25 50 75 100 150 250 10 25 50 75 100 150 250 500 750 25 50 75 100 150 250 500 750 1000 CURRENT INC. I RATING* ADC** ADC L 10% 7.36 5.20 3.93 3.47 3.14 2.33 1.97 1.84 1.69 8.27 6.34 4.77 3.90 3.24 2.68 2.07 14.50 9.80 6.90 5.90 4.90 4.50 3.50 2.60 2.10 12.80 9.90 8.00 8.00 6.50 5.00 3.40 3.00 2.40 1.70 1.00 0.70 0.60 0.50 0.40 0.35 0.31 0.27 5.30 3.30 2.30 1.80 1.60 1.30 0.90 7.60 4.70 3.30 3.00 2.40 1.90 1.50 1.10 0.90 6.60 4.20 3.70 3.50 2.30 1.90 1.40 1.20 1.00 INC. I ADC** L 20% DCR OHMS MAX. SRF MHz MIN. 3.30 1.90 1.30 1.10 0.96 0.78 0.65 0.59 0.50 9.10 5.70 4.00 3.10 2.80 2.20 1.70 13.00 8.30 5.70 4.90 4.20 3.40 2.70 1.80 1.60 11.00 7.40 6.40 6.00 4.30 3.20 2.50 2.10 1.80 .010 .020 .035 .045 .055 .100 .140 .160 .190 .010 .017 .030 .045 .065 .095 .160 .008 .011 .022 .030 .044 .052 .088 .160 .240 .012 .016 .023 .023 .035 .060 .131 .160 .235 35.0 10.0 7.0 5.0 4.0 2.0 1.7 1.5 1.0 20.0 8.0 4.0 3.0 2.0 1.5 1.0 20.0 8.0 4.0 3.0 2.0 1.0 1.0 .8 .6 8.0 4.0 3.0 2.0 1.0 1.0 .8 .6 .4 A DIM NOM. .625 (15.88) .625 (15.88) .625 (15.88) .625 (15.88) .625 (15.88) .625 (15.88) .625 (15.88) .625 (15.88) .625 (15.88) .820 (20.83) .820 (20.83) .820 (20.83) .820 (20.83) .820 (20.83) .850 (21.59) .850 (21.59) 1.100 (27.94) 1.100 (27.94) 1.100 (27.94) 1.100 (27.94) 1.100 (27.94) 1.100 (27.94) 1.150 (29.21) 1.150 (29.21) 1.150 (29.21) 1.300 (33.02) 1.300 (33.02) 1.300 (33.02) 1.300 (33.02) 1.300 (33.02) 1.300 (33.02) 1.300 (33.02) 1.300 (33.02) 1.300 (33.02) B DIM NOM. C DIM NOM. D DIM NOM. E DIM NOM. .300 (7.62) .300 (7.62) .300 (7.62) .300 (7.62) .300 (7.62) .300 (7.62) .300 (7.62) .300 (7.62) .300 (7.62) .400 (10.16) .400 (10.16) .400 (10.16) .400 (10.16) .400 (10.16) .400 (10.16) .400 (10.16) .475 (12.07) .475 (12.07) .475 (12.07) .475 (12.07) .475 (12.07) .475 (12.07) .475 (12.07) .475 (12.07) .475 (12.07) .650 (16.51) .650 (16.51) .650 (16.51) .650 (16.51) .650 (16.51) .650 (16.51) .650 (16.51) .650 (16.51) .650 (16.51) .250 (6.35) .250 (6.35) .250 (6.35) .250 (6.35) .250 (6.35) .250 (6.35) .250 (6.35) .250 (6.35) .250 (6.35) .320 (8.13) .320 (8.13) .320 (8.13) .320 (8.13) .320 (8.13) .320 (8.13) .320 (8.13) .370 (9.40) .370 (9.40) .370 (9.40) .370 (9.40) .370 (9.40) .450 (11.43) .450 (11.43) .450 (11.43) .450 (11.43) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .500 (12.70) .750 (19.05) .750 (19.05) .750 (19.05) .750 (19.05) .750 (19.05) .750 (19.05) .750 (19.05) .750 (19.05) .750 (19.05) .036 (0.91) .032 (0.81) .028 (0.71) .025 (0.64) .025 (0.64) .020 (0.51) .018 (0.46) .018 (0.46) .018 (0.46) .040 (1.02) .040 (1.02) .036 (0.91) .032 (0.81) .028 (0.71) .025 (0.64) .023 (0.58) .051 (1.30) .051 (1.30) .045 (1.14) .040 (1.02) .036 (0.91) .036 (0.91) .032 (0.81) .028 (0.71) .025 (0.64) .051 (1.30) .051 (1.30) .051 (1.30) .051 (1.30) .045 (1.14) .040 (1.02) .032 (0.81) .032 (0.81) .028 (0.71) F DIM NOM. .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .600 (15.24) .780 (19.81) .780 (19.81) .780 (19.81) .780 (19.81) .780 (19.81) .780 (19.81) .780 (19.81) 1.050 (26.67) 1.050 (26.67) 1.050 (26.67) 1.050 (26.67) 1.050 (26.67) 1.050 (26.67) 1.050 (26.67) 1.050 (26.67) 1.050 (26.67) 1.250 (31.75) 1.250 (31.75) 1.250 (31.75) 1.250 (31.75) 1.250 (31.75) 1.250 (31.75) 1.250 (31.75) 1.250 (31.75) 1.250 (31.75) Vertical Configuration Add suffix "V" to part number Notes: B * Operating temperature -55C to +130C *Rated current is based on a 40C temperature rise at an ambient temperature of 90C. **Incremental current is the approximate value that will cause a percentage drop in inductance as indicated in the table. A packaging specs: Bulk only. D E Stripped and tinned to within .062 of coil body. C Horizontal Configuration E Add suffix "H" to part number B F A in. (mm) D One Magnetics Pkwy, Gowanda, NY 14070 * (t) 716-532-2234 * (f) 716-532-2702 * sales@gowanda.com 90 www.gowanda.com