www.gowanda.com
One Magnetics Pkwy, Gowanda, NY 14070 (t) 716-532-2234 (f) 716-532-2702 sales@gowanda.com
POWER INDUCTORS - LEADED
KMHC High EfficiencyToroidal Inductors
BOTTOM VIEW
SIDE VIEW
T
H
E DIA.
GOWANDA
XXXKMXXXXHC
.250
± .062
(6.35
± 1.57)
D
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.
PaRt
L H
cURReNt
iNc.i
DcR
sRF
D
H
t
e
NUMBeR
@ 1kHz
RatiNG*
aDc**
OHMs
MHz
DiM.
± 10%
aDc
L 10%
L 20%
MaX.
MiN.
NOM.
050KM1002HC
10
7.36
1.70
3.30
.010
20.0
.750 (19.05)
.425 (10.80)
.560 (14.22)
.036 (0.91)
050KM2502HC
25
5.20
1.00
1.90
.020
6.0
.750 (19.05)
.425 (10.80)
.560 (14.22)
.032 (0.81)
050KM5002HC
50
3.93
0.70
1.30
.035
3.5
.750 (19.05)
.425 (10.80)
.560 (14.22)
.028 (0.71)
050KM7502HC
75
3.47
0.60
1.10
.045
2.5
.750 (19.05)
.425 (10.80)
.560 (14.22)
.025 (0.64)
050KM1003HC
100
3.14
0.50
0.96
.055
2.0
.750 (19.05)
.425 (10.80)
.560 (14.22)
.025 (0.64)
050KM1503HC
150
2.33
0.40
0.78
.100
1.0
.750 (19.05)
.425 (10.80)
.560 (14.22)
.020 (0.51)
050KM2003HC
200
1.97
0.35
0.65
.140
.7
.750 (19.05)
.425 (10.80)
.560 (14.22)
.018 (0.46)
050KM2503HC
250
1.84
0.31
0.59
.160
.5
.750 (19.05)
.425 (10.80)
.560 (14.22)
.018 (0.46)
050KM3303HC
330
1.69
0.27
0.50
.190
.3
.750 (19.05)
.425 (10.80)
.560 (14.22)
.018 (0.46)
121KM1002HC
10
8.27
5.30
9.10
.010
10.0
.950 (24.13)
.550 (13.97)
.750 (26.67)
.040 (1.02)
121KM2502HC
25
6.34
3.30
5.70
.017
5.0
.950 (24.13)
.550 (13.97)
.750 (26.67)
.040 (1.02)
121KM5002HC
50
4.77
2.30
4.00
.030
2.5
.950 (24.13)
.550 (13.97)
.750 (26.67)
.036 (0.91)
121KM7502HC
75
3.90
1.80
3.10
.045
2.0
.950 (24.13)
.550 (13.97)
.750 (26.67)
.032 (0.81)
121KM1003HC
100
3.24
1.60
2.80
.065
1.5
.950 (24.13)
.550 (13.97)
.750 (26.67)
.028 (0.71)
121KM1503HC
150
2.68
1.30
2.20
.095
1.0
.950 (24.13)
.550 (13.97)
.750 (26.67)
.025 (0.64)
121KM2503HC
250
2.07
0.90
1.70
.160
.9
.950 (24.13)
.550 (13.97)
.750 (26.67)
.023 (0.58)
059KM1002HC
10
14.50
7.60
13.00
.008
10.0
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.051 (1.30)
059KM2502HC
25
9.80
4.70
8.30
.011
5.0
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.051 (1.30)
059KM5002HC
50
6.90
3.30
5.70
.022
3.0
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.045 (1.14)
059KM7502HC
75
5.90
3.00
4.90
.030
2.0
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.040 (1.02)
059KM1003HC
100
4.90
2.40
4.20
.044
1.5
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.036 (0.91)
059KM1503HC
150
4.50
1.90
3.40
.052
1.0
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.036 (0.91)
059KM2503HC
250
3.50
1.50
2.70
.088
.8
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.032 (0.81)
059KM5003HC
500
2.60
1.10
1.80
.160
.6
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.028 (0.71)
059KM7503HC
750
2.10
0.90
1.60
.240
.4
1.250 (31.75)
.650 (16.51)
1.050 (26.67)
.025 (0.64)
894KM2502HC
25
12.80
6.60
11.00
.012
5.0
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.051 (1.30)
894KM5002HC
50
9.90
4.20
7.40
.016
2.5
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.051 (1.30)
894KM7502HC
75
8.00
3.70
6.40
.023
2.0
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.051 (1.30)
894KM1003HC
100
8.00
3.50
.023
1.5
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.051 (1.30)
894KM1503HC
150
6.50
2.30
4.30
.035
1.0
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.045 (1.14)
894KM2503HC
250
5.00
1.90
3.20
.060
.8
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.040 (1.02)
894KM5003HC
500
3.40
1.40
2.50
.131
.6
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.032 (0.81)
894KM7503HC
750
3.00
1.20
2.10
.160
.4
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.032 (0.81)
894KM1004HC
1000
2.40
1.00
1.80
.235
.3
1.450 (36.83)
.850 (21.59)
1.200 (30.48)
.028 (0.71)
in. (mm)
POWER INDUCTORS - THRU HOLE