STANDARD POWER INDUCTORS - SURFACE MOUNT
KMVSM
KMVSMLF
*
TRADITIONAL
Pb
COMPLIANT
RoHS
Wirewound, Toroidal, Vertical Mount
PART
NUMBER
SRF
DCR CURRENT INC I INC I
L µH
MHz OHMS RATING
A DC A DC
@ 1kHz MIN MAX
A DC
∆L
10%
∆L
20%
A
MAX
B
MAX
C
MAX
DIMENSIONS
D
NOM
E
NOM
F
NOM
G
NOM
030KM1002VSM
030KM2502VSM
030KM5002VSM
030KM7502VSM
030KM1003VSM
030KM1503VSM
030KM2003VSM
030KM2503VSM
050KM1002VSM
050KM2502VSM
050KM5002VSM
050KM7502VSM
050KM1003VSM
050KM1503VSM
050KM2003VSM
050KM2503VSM
050KM3303VSM
121KM1002VSM
121KM2502VSM
121KM5002VSM
121KM7502VSM
121KM1003VSM
121KM1503VSM
121KM2503VSM
All part numbers provide 10% tolerance on inductance
Custom designs are available to meet your specific requirements; please contact factory
10
25
50
75
100
150
200
250
10
25
50
75
100
150
200
250
330
10
25
50
75
100
150
250
35.0
25.0
10.0
7.0
6.0
3.5
3.0
3.0
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
0.050
0.070
0.100
0.125
0.145
0.185
0.300
0.355
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
2.56
2.16
1.81
1.62
1.50
1.33
1.04
0.96
7.36
5.20
3.93
3.47
3.14
2.33
1.97
1.84
1.69
8.72
6.34
4.77
3.90
3.24
2.68
2.07
0.80
0.50
0.35
0.28
0.23
0.20
0.17
0.15
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
1.60
0.96
0.68
0.54
0.50
0.40
0.34
0.30
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
0.480 (12.20)
0.480 (12.20)
0.480 (12.20)
0.480 (12.20)
0.480 (12.20)
0.480 (12.20)
0.480 (12.20)
0.480 (12.20)
0.740 (18.80)
0.740 (18.80)
0.740 (18.80)
0.740 (18.80)
0.740 (18.80)
0.740 (18.80)
0.740 (18.80)
0.740 (18.80)
0.740 (18.80)
0.900 (22.86)
0.900 (22.86)
0.900 (22.86)
0.900 (22.86)
0.900 (22.86)
0.900 (22.86)
0.900 (22.86)
0.440 (11.18)
0.440 (11.18)
0.440 (11.18)
0.440 (11.18)
0.440 (11.18)
0.440 (11.18)
0.440 (11.18)
0.440 (11.18)
0.625 (15.87)
0.625 (15.87)
0.625 (15.87)
0.625 (15.87)
0.625 (15.87)
0.625 (15.87)
0.625 (15.87)
0.625 (15.87)
0.625 (15.87)
0.830 (21.08)
0.830 (21.08)
0.830 (21.08)
0.830 (21.08)
0.830 (21.08)
0.830 (21.08)
0.830 (21.08)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
0.400 (10.16)
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)
0.550 (13.97)
0.550 (13.97)
0.625 (15.57)
0.625 (15.57)
0.625 (15.57)
0.625 (15.57)
0.625 (15.57)
0.625 (15.57)
0.625 (15.57)
0.415 (10.54)
0.415 (10.54)
0.415 (10.54)
0.415 (10.54)
0.415 (10.54)
0.415 (10.54)
0.415 (10.54)
0.415 (10.54)
0.555 (14.10)
0.555 (14.10)
0.555 (14.10)
0.555 (14.10)
0.555 (14.10)
0.555 (14.10)
0.555 (14.10)
0.555 (14.10)
0.555 (14.10)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.600 (15.24)
0.435 (11.05)
0.435 (11.05)
0.435 (11.05)
0.435 (11.05)
0.435 (11.05)
0.435 (11.05)
0.435 (11.05)
0.435 (11.05)
0.645 (16.38)
0.645 (16.38)
0.645 (16.38)
0.645 (16.38)
0.645 (16.38)
0.645 (16.38)
0.645 (16.38)
0.645 (16.38)
0.645 (16.38)
0.775 (19.68)
0.775 (19.68)
0.775 (19.68)
0.775 (19.68)
0.775 (19.68)
0.775 (19.68)
0.775 (19.68)
0.100 (2.54)
0.100 (2.54)
0.100 (2.54)
0.100 (2.54)
0.100 (2.54)
0.100 (2.54)
0.100 (2.54)
0.100 (2.54)
0.140 (3.56)
0.140 (3.56)
0.140 (3.56)
0.140 (3.56)
0.140 (3.56)
0.140 (3.56)
0.140 (3.56)
0.140 (3.56)
0.140 (3.56)
0.150 (3.81)
0.150 (3.81)
0.150 (3.81)
0.150 (3.81)
0.150 (3.81)
0.150 (3.81)
0.150 (3.81)
0.125 (3.17)
0.125 (3.17)
0.125 (3.17)
0.125 (3.17)
0.125 (3.17)
0.125 (3.17)
0.125 (3.17)
0.125 (3.17)
0.260 (6.60)
0.260 (6.60)
0.260 (6.60)
0.260 (6.60)
0.260 (6.60)
0.260 (6.60)
0.260 (6.60)
0.260 (6.60)
0.260 (6.60)
0.320 (8.13)
0.320 (8.13)
0.320 (8.13)
0.320 (8.13)
0.320 (8.13)
0.320 (8.13)
0.320 (8.13)
*Add “LF” suffix for RoHS requirement. Example: 030KM1002VSMLF
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.
NOTES:
• Operating Temperature Range
-55°C to +125°C
• Current Rating is based on a 40°C temperature
rise at an ambient temperature of 85°C
• Incremental Current is the approximate value
that will cause a percentage drop in inductance
as indicated in the table
TAPE AND REEL SPECS:
Pcs./Reel maximum:
Pitch between parts:
Inside tape spacing:
Reel diameter:
TAPE AND REEL SPECS:
Pcs./Reel maximum:
Pitch between parts:
Inside tape spacing:
Reel diameter:
TAPE AND REEL SPECS:
Pcs./Reel maximum:
Pitch between parts:
Inside tape spacing:
Reel diameter:
030 Series
225
24 mm
32 mm
12 in.
050 Series
120
24 mm
32 mm
12 in.
121 Series
65
32 mm
56 mm
12 in.
Back
of part
B
B B
G
G G
A
A A
D
DD
F
E
E E
in. (mm)
F F
B
C
C C
G
A
D
F
E
011414
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
C
PCB设计