STANDARD POWER INDUCTORS - THRU HOLE
GT20
GT20LF
*
PART
NUMBER
GT20-102-3
GT20-102-5
GT20-202-1
GT20-202-2
GT20-202-5
GT20-502-1
GT20-502-2
GT20-502-5
GT20-502-7
GT20-502-10
GT20-103-1
GT20-103-2
GT20-103-5
GT20-153-5
GT20-253-1
GT20-253-2
GT20-503-1
GT20-503-2
TRADITIONAL
Pb
COMPLIANT
RoHS
Wirewound,Toroidal, Vertical Mount
L
µH
10
10
20
20
20
50
50
50
50
50
100
100
100
150
250
250
500
500
DCR
OHMS
NOM
0.012
0.008
0.062
0.029
0.020
0.061
0.025
0.021
0.013
0.016
0.085
0.040
0.028
0.042
0.168
0.070
0.276
0.147
INC 1
A DC
∆L
10-20%
3
5
1
2
5
1
2
5
7
10
1
2
5
5
1
2
1
2
INC 1
A DC
∆L
20-40%
6
10
2
4
10
2
4
10
14
16
2
4
10
10
2
4
2
4
A
MAX
0.650 (16.51)
0.850 (21.59)
0.350 (8.89)
0.500 (12.70)
0.940 (23.88)
0.600 (15.24)
0.850 (21.59)
1.250 (31.75)
1.500 (38.10)
1.800 (45.72)
0.620 (15.75)
0.950 (24.13)
1.500 (38.10)
1.750 (44.45)
0.800 (20.32)
1.250 (31.75)
0.925 (23.50)
1.450 (36.83)
B
MAX
0.370 (9.40)
0.520 (13.21)
0.250 (6.35)
0.300 (7.62)
0.640 (16.26)
0.340 (8.64)
0.500 (12.70)
0.750 (31.75)
0.650 (16.51)
0.775 (19.69)
0.475 (12.07)
0.640 (16.26)
0.625 (15.88)
0.750 (31.75)
0.475 (12.07)
0.725 (18.42)
0.600 (15.24)
0.575 (14.61)
DIMENSIONS
C
REF
0.320 (8.13)
0.450 (11.43)
0.220 (5.59)
0.240 (6.10)
0.570 (14.48)
0.300 (7.62)
0.450 (11.43)
0.675 (17.15)
0.575 (14.61)
0.700 (17.78)
0.425 (10.80)
0.600 (15.24)
0.575 (14.61)
0.680 (17.27)
0.450 (11.43)
0.675 (17.15)
0.570 (14.48)
0.550 (13.97)
D
± 0.062
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
0.500 (12.70)
E
AWG
20
18
28
24
20
24
20
18
16
16
24
20
18
18
25
20
25
22
All part numbers provide 20% tolerance on inductance
Optional mounting bases available; please contact factory
Custom designs are available to meet your specific requirements; please contact factory
*Add “LF” suffix for RoHS requirement. Example: GT20-102-3LF
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:
A
A
B
B
• Operating Temperature Range:
-55°C to +125°C
PACKAGING SPECS:
Bulk only
E DIA
E DIA D
D
C
C
in. (mm)
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
031714
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