STANDARD POWER INDUCTORS - THRU HOLE
GA20
TRADITIONAL
Pb
GA20LF
*
PART
NUMBER
GA20-101K
GA20-121K
GA20-151K
GA20-181K
GA20-221K
GA20-271K
GA20-331K
GA20-391K
GA20-471K
GA20-561K
GA20-681K
GA20-821K
GA20-102K
GA20-122K
GA20-152K
GA20-182K
GA20-222K
GA20-272K
GA20-332K
GA20-392K
GA20-472K
GA20-562K
GA20-682K
GA20-822K
GA20-103K
COMPLIANT
RoHS
Wirewound, High Current
L µH
@ 1kHz
NOM
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
DCR
OHMS
MAX
FERRITE CORE
0.009
0.010
0.011
0.012
0.013
0.014
0.016
0.017
0.022
0.024
0.026
0.028
0.033
0.037
0.040
0.044
0.050
0.058
0.075
0.094
0.109
0.140
0.145
0.152
0.208
SATURATION
CURRENT
A DC
12.00
11.00
10.60
10.00
9.50
9.20
7.50
7.40
7.00
6.50
6.10
5.60
4.10
3.60
3.30
3.00
2.70
2.50
2.20
2.00
1.80
1.70
1.50
1.40
1.20
CURRENT
RATING
A DC
5.558
5.272
5.027
4.813
4.624
4.456
4.168
4.044
3.555
3.403
3.270
3.151
2.902
2.741
2.636
2.514
2.358
2.190
1.925
1.720
1.597
1.409
1.385
1.352
1.156
continued next page
Suffix “K” for 10% tolerance
Custom designs are available to meet your specific requirements; please contact factory
*Add “LF” suffix for RoHS requirement. Example: GA20-101KLF
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 35°C
temperature rise at an ambient temperature of
90°C
• Saturation current is the approximate value
that will reduce the initial inductance by 5%
• Parts are printed
• In order to obtain the highest possible saturation
(incremental) current, a low resistivity ferrite core
is used for this series; the core will appear as a
resistor of about 1,000 Ohms in parallel with the
winding and should be taken into consideration in
circuits with a high AC voltage (Ripple).
TAPE AND REEL SPECS:
Pcs./Reel maximum:
Pitch between parts:
Inside tape spacing:
Reel diameter:
Class:
1000
0.400 in.
2.062 in.
12 in.
1
0.630
(16.002)
MAX
GOWANDA
GA20-101K
1.250
(31.75)
MIN TYP
#20 AWG
(0.032
±
0.002)
(0.813
±
0.051)
0.260
(6.604)
MAX
in. (mm)
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
122913
STANDARD POWER INDUCTORS - THRU HOLE
continued from previous page
GA20
TRADITIONAL
Pb
GA20LF
*
PART
NUMBER
GA20-123K
GA20-153K
GA20-183K
GA20-223K
GA20-273K
GA20-333K
GA20-393K
GA20-473K
GA20-563K
GA20-683K
GA20-823K
GA20-104K
GA20-124K
GA20-154K
GA20-184K
GA20-224K
GA20-274K
GA20-334K
GA20-394K
GA20-474K
GA20-564K
GA20-684K
GA20-824K
GA20-105K
COMPLIANT
RoHS
Wirewound, High Current
L µH
@ 1kHz
NOM
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
DCR
OHMS
MAX
FERRITE CORE
0.283
0.340
0.362
0.430
0.557
0.665
0.772
1.150
1.270
1.610
1.960
2.30
2.65
3.45
4.03
4.48
5.90
6.56
8.65
10.50
13.90
16.30
20.80
26.40
1.10
1.00
0.950
0.860
0.770
0.700
0.640
0.590
0.540
0.490
0.440
0.400
0.350
0.330
0.290
0.270
0.240
0.220
0.200
0.180
0.166
0.151
0.138
0.125
0.991
0.904
0.876
0.804
0.706
0.647
0.600
0.491
0.468
0.416
0.377
0.348
0.324
0.284
0.263
0.249
0.217
0.206
0.179
0.163
0.141
0.131
0.116
0.103
SATURATION
CURRENT
A DC
CURRENT
RATING
A DC
Suffix “K” for 10% tolerance
Custom designs are available to meet your specific requirements; please contact factory
*Add “LF” suffix for RoHS requirement. Example: GA20-101KLF
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 35°C
temperature rise at an ambient temperature of
90°C
• Saturation current is the approximate value
that will reduce the initial inductance by 5%
• Parts are printed
• In order to obtain the highest possible saturation
(incremental) current, a low resistivity ferrite core
is used for this series; the core will appear as a
resistor of about 1,000 Ohms in parallel with the
winding and should be taken into consideration in
circuits with a high AC voltage (Ripple).
TAPE AND REEL SPECS:
Pcs./Reel maximum:
Pitch between parts:
Inside tape spacing:
Reel diameter:
Class:
1000
0.400 in.
2.062 in.
12 in.
1
0.630
(16.002)
MAX
GOWANDA
GA20-101K
1.250
(31.75)
MIN TYP
#20 AWG
(0.032
±
0.002)
(0.813
±
0.051)
0.260
(6.604)
MAX
in. (mm)
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
122913
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