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