REV: ISSUE
One Magnetics Pkwy, Gowanda, NY 14070
(t) 716-532-2234 (f ) 716-532-2702 sales@gowanda.com
www.gowanda.com
03272019
www.GowandaComponentsGroup.com
Gowanda Electronics is an Afliate of
PACKAGING SPECS:
Bulk only
NOTES:
Custom designs are available to meet your specic
requirements; please contact factory
Operating Temperature Range:
-55°C to +125°C
Weight Max: 53 grams
When ordering, specify termination:
3A501LF
Marking: GOWANDA; Part Number
GOWANDA
3A501
5µH
Tolerance: All part numbers provide 10%
tolerance on inductance
*Optional tolerances are available; contact factory
Termination: LF = RoHS compliant tin-silver copper
over copper
Leads tinned to within 0.062” of the body
Inductance measured with zero DC current
PART
NUMBER
L µH
@
1 kHz
DCR
Ω
MAX
SRF
MHz
NOM
CURRENT
RATING
A DC
3A501 5 0.015 40 3
3A102 10 0.018 25 3
3A272 27 0.035 7.0 3
3A502 50 0.050 5.0 3
3A103 100 0.065 2.5 3
3A153 150 0.075 2.0 3
3A253 250 0.090 1.0 3
DIMENSIONS
PART
NUMBER
A
DIM
MAX
B
DIM
MAX
C
DIM
+0.062
D
DIM
+0.005
3A501
0.875
(22.23)
0.625
(15.88)
0.500
(12.70)
0.042
(1.07)
3A102
1.125
(28.58)
0.625
(15.88)
0.687
(17.45)
0.042
(1.07)
3A272
0.875
(22.23)
0.812
(20.62)
0.437
(11.10)
0.042
(1.07)
3A502
1.125
(28.58)
0.812
(20.62)
0.750
(19.05)
0.042
(1.07)
3A103
1.125
(28.58)
0.812
(20.62)
0.937
(23.80)
0.042
(1.07)
3A153
1.375
(34.93)
0.812
(20.62)
1.062
(26.97)
0.042
(1.07)
3A253
1.625
(41.28)
0.812
(20.62)
1.312
(33.32)
0.042
(1.07)
in. (mm)
A
D
B
Leads tinned
to within
0.062 (0.157)
of body
C
GOWANDA
15A501
5µH
3A
3ALF*
High Current Power Choke
POWER THRU HOLE