STANDARD POWER INDUCTORS - THRU HOLE
KMHC
KMHCLF
*
PART
NUMBER
050KM1002HC
050KM2502HC
050KM5002HC
050KM7502HC
050KM1003HC
050KM1503HC
050KM2003HC
050KM2503HC
050KM3303HC
121KM1002HC
121KM2502HC
121KM5002HC
121KM7502HC
121KM1003HC
121KM1503HC
121KM2503HC
059KM1002HC
059KM2502HC
059KM5002HC
059KM7502HC
059KM1003HC
059KM1503HC
059KM2503HC
059KM5003HC
059KM7503HC
894KM2502HC
894KM5002HC
894KM7502HC
894KM1003HC
894KM1503HC
894KM2503HC
894KM5003HC
894KM7503HC
894KM1004HC
TRADITIONAL
Pb
COMPLIANT
RoHS
Wirewound,Toroidal, Horizontal Mount, Potted
L µH
@ 1kHz
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
SRF
MHz
MIN
20.0
6.0
3.5
2.5
2.0
1.0
0.7
0.5
0.3
10.0
5.0
2.5
2.0
1.5
1.0
0.9
10.0
5.0
3.0
2.0
1.5
1.0
0.8
0.6
0.4
5.0
2.5
2.0
1.5
1.0
0.8
0.6
0.4
0.3
DCR
OHMS
MAX
0.010
0.020
0.035
0.045
0.055
0.100
0.140
0.160
0.190
0.010
0.017
0.030
0.045
0.065
0.095
0.160
0.008
0.011
0.022
0.030
0.044
0.052
0.088
0.160
0.240
0.012
0.016
0.023
0.023
0.035
0.060
0.131
0.160
0.235
CURRENT
RATING
A DC
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
INC I
A DC
∆L
10%
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
A DC
∆L
20%
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
D
NOM
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.750 (19.05)
0.950 (24.13)
0.950 (24.13)
0.950 (24.13)
0.950 (24.13)
0.950 (24.13)
0.950 (24.13)
0.950 (24.13)
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)
1.450 (36.83)
1.450 (36.83)
1.450 (36.83)
1.450 (36.83)
1.450 (36.83)
1.450 (36.83)
1.450 (36.83)
1.450 (36.83)
1.450 (36.83)
DIMENSIONS
H
T
NOM
NOM
0.425 (10.80)
0.425 (10.80)
0.425 (10.80)
0.425 (10.80)
0.425 (10.80)
0.425 (10.80)
0.425 (10.80)
0.425 (10.80)
0.425 (10.80)
0.550 (13.97)
0.550 (13.97)
0.550 (13.97)
0.550 (13.97)
0.550 (13.97)
0.550 (13.97)
0.550 (13.97)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.650 (16.51)
0.850 (21.59)
0.850 (21.59)
0.850 (21.59)
0.850 (21.59)
0.850 (21.59)
0.850 (21.59)
0.850 (21.59)
0.850 (21.59)
0.850 (21.59)
0.560 (14.22)
0.560 (14.22)
0.560 (14.22)
0.560 (14.22)
0.560 (14.22)
0.560 (14.22)
0.560 (14.22)
0.560 (14.22)
0.560 (14.22)
0.750 (26.67)
0.750 (26.67)
0.750 (26.67)
0.750 (26.67)
0.750 (26.67)
0.750 (26.67)
0.750 (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)
1.050 (26.67)
1.200 (30.48)
1.200 (30.48)
1.200 (30.48)
1.200 (30.48)
1.200 (30.48)
1.200 (30.48)
1.200 (30.48)
1.200 (30.48)
1.200 (30.48)
E
NOM
0.036 (0.91)
0.032 (0.81)
0.028 (0.71)
0.025 (0.64)
0.025 (0.64)
0.020 (0.51)
0.018 (0.46)
0.018 (0.46)
0.018 (0.46)
0.040 (1.02)
0.040 (1.02)
0.036 (0.91)
0.032 (0.81)
0.028 (0.71)
0.025 (0.64)
0.023 (0.58)
0.051 (1.30)
0.051 (1.30)
0.045 (1.14)
0.040 (1.02)
0.036 (0.91)
0.036 (0.91)
0.032 (0.81)
0.028 (0.71)
0.025 (0.64)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.051 (1.30)
0.045 (1.14)
0.040 (1.02)
0.032 (0.81)
0.032 (0.81)
0.028 (0.71)
All part numbers provide 10% tolerance on inductance
Custom designs are available to meet your specic requirements; please contact factory
*Add “LF” suffix for RoHS requirement. Example: 050KM1002HCLF
Gowanda designates a component RoHS-compliant by adding “LF” (lead free) to the part number.
These LF components meet the ≤ .1% lead requirement and they are compatible with 260°C soldering processes.
SIDE VIEW
D
GOWANDA
XXXKMXXXXHC
E
T
H
0.250 ± 0.062
(6.35 ± 1.57)
BOTTOM VIEW
NOTES:
• Operating Temperature Range:
-55°C to +130°C
• Current Rating 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
in. (mm)
PACKAGING SPECS:
Bulk only
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
021814
嵌入式系统
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