STANDARD POWER INDUCTORS - THRU HOLE
A
TRADITIONAL
Pb
ALF
*
PART
NUMBER
3A501
3A102
3A272
3A502
3A103
3A153
3A253
5A501
5A102
5A272
5A502
5A682
5A103
5A153
10A501
10A102
10A272
10A502
10A682
10A103
15A501
15A102
15A272
15A502
COMPLIANT
RoHS
Wirewound, High Current
L µH
@ 1kHz
5
10
27
50
100
150
250
5
10
27
50
68
100
150
5
10
27
50
68
100
5
10
27
50
SRF
MHz
NOM
40.0
25.0
7.0
5.0
2.5
2.0
1.0
30.0
20.0
7.0
4.0
3.5
2.5
2.0
30.0
20.0
7.0
4.0
3.5
2.5
30.0
20.0
7.0
4.0
DCR
OHMS
MAX
0.015
0.018
0.035
0.050
0.065
0.075
0.090
0.012
0.015
0.025
0.030
0.035
0.050
0.060
0.010
0.015
0.018
0.025
0.027
0.030
0.004
0.010
0.015
0.020
CURRENT
RATING
A DC
A
MAX
DIMENSIONS
B
C
MAX
+.062
0.625 (15.88)
0.625 (15.88)
0.812 (20.62)
0.812 (20.62)
0.812 (20.62)
0.812 (20.62)
0.812 (20.62)
0.640 (16.26)
0.640 (16.26)
0.875 (22.23)
0.875 (22.23)
0.875 (22.23)
0.875 (22.23)
0.875 (22.23)
0.687 (17.45)
0.687 (17.45)
0.937 (23.80)
0.937 (23.80)
0.937 (23.80)
0.937 (23.80)
0.725 (18.42)
0.725 (18.42)
1.000 (25.40)
1.000 (25.40)
0.500 (12.70)
0.687 (17.45)
0.437 (11.10)
0.750 (19.05)
0.937 (23.80)
1.062 (26.97)
1.312 (33.32)
0.750 (19.05)
1.000 (25.40)
0.562 (14.27)
0.750 (19.05)
0.875 (22.23)
1.000 (25.40)
1.250 (31.75)
0.812 (20.62)
1.218 (30.94)
0.687 (17.45)
0.937 (23.80)
1.125 (28.58)
1.312 (33.32)
0.937 (23.80)
1.500 (38.10)
0.937 (23.80)
1.125 (28.58)
D
+.005
0.042 (1.07)
0.042 (1.07)
0.042 (1.07)
0.042 (1.07)
0.042 (1.07)
0.042 (1.07)
0.042 (1.07)
0.053 (1.35)
0.053 (1.35)
0.053 (1.35)
0.053 (1.35)
0.053 (1.35)
0.053 (1.35)
0.053 (1.35)
0.065 (1.65)
0.065 (1.65)
0.065 (1.65)
0.065 (1.65)
0.065 (1.65)
0.065 (1.65)
0.082 (2.08)
0.082 (2.08)
0.082 (2.08)
0.082 (2.08)
FERRITE CORE
3
0.875 (22.23)
3
1.125 (28.58)
3
0.875 (22.23)
3
1.125 (28.58)
3
1.125 (28.58)
3
1.375 (34.93)
3
1.625 (41.28)
5
0.875 (22.23)
5
1.125 (28.58)
5
0.875 (22.23)
5
1.125 (28.58)
5
1.125 (28.58)
5
1.375 (34.93)
5
1.625 (41.28)
10
1.125 (28.58)
10
1.375 (34.93)
10
1.125 (28.58)
10
1.375 (34.93)
10
1.375 (34.93)
10
1.625 (41.28)
15
1.375 (34.93)
15
1.687 (42.85)
15
1.375 (34.93)
15
1.625 (41.28)
A
All part numbers provide 10% tolerance on inductance
Custom designs are available to meet your specific requirements; please contact factory
*Add “LF” suffix for RoHS requirement. Example: 3A501LF
B
1.00 +/-.0062
(2.54 +/-.157)
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.
D
A
C
LEADS TINNED
TO WITHIN
.062 (.157)
OF BODY
B
1.00 +/-.0062
(2.54 +/-.157)
D
C
LEADS TINNED
TO WITHIN
.062 (.157)
OF BODY
A
B
NOTES:
• Operating Temperature Range:
-55°C to +125°C
• Inductance measured with zero DC current
PACKAGING SPECS:
1.00 ± 0.0062
(2.54 ± 0.157)
D
Bulk only
C
LEADS TINNED
TO WITHIN
0.062 (0.157)
OF BODY
in. (mm)
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
122813
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