B
BLF
*
Wirewound, High Current
RoHS
COMPLIANT
TRADITIONAL
Pb
One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com
www.gowanda.com
122813
in. (mm)
NOTES:
• Operating Temperature Range:
-55°C to +125°C
• Saturation Current is the approximate value that
will reduce the initial inductance by 10%
• Parts are printed
PACKAGING SPECS:
Bulk only
DCR
CURRENT
DIMENSIONS
PART
L µH
OHMS
RATING
A
B
NUMBER
@ 1kHz
MAX
A DC
MAX
MAX
*Add “LF” suffix for RoHS requirement. Example:
1
B252LF
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.
STANDARD POWER INDUCTORS - THRU HOLE
All part numbers provide 10% tolerance on inductance
Custom designs are available to meet your specific requirements; please contact factory
1B252
25
0.120
1
0.350 (8.89)
0.850 (21.59)
1B502
50
0.170
1
0.350 (8.89)
1.100 (27.94)
1B103
100
0.250
1
0.450 (11.43)
0.850 (21.59)
1B253
250
0.440
1
0.450 (11.43)
0.850 (21.59)
1B503
500
0.560
1
0.500 (12.70)
1.100 (27.94)
1B753
750
0.740
1
0.500 (12.70)
1.100 (27.94)
1B104
1000
0.600
1
0.575 (14.61)
1.175 (29.85)
2B252
25
0.085
2
0.400 (10.16)
1.100 (27.94)
2B392
39
0.100
2
0.500 (12.70)
1.100 (27.94)
2B502
50
0.135
2
0.500 (12.70)
1.100 (27.94)
2B103
100
0.155
2
0.450 (11.43)
0.850 (21.59)
2B253
250
0.275
2
0.500 (12.70)
1.100 (27.94)
3B501
5.0
0.020
3
0.400 (10.16)
0.850 (21.59)
3B751
7.5
0.030
3
0.400 (10.16)
0.850 (21.59)
3B102
10
0.035
3
0.400 (10.16)
0.850 (21.59)
3B252
25
0.060
3
0.500 (12.70)
1.100 (27.94)
3B502
50
0.075
3
0.500 (12.70)
0.850 (21.59)
3B752
75
0.120
3
0.500 (12.70)
0.850 (21.59)
3B103
100
0.085
3
0.600 (15.24)
1.100 (27.94)
FERRITE CORE
1.250 (31.75)
MIN TYP
B
0.125 (3.175)
MAX TYP
#20 AWG
0.032 ± 0.002
(0.813 ± 0.051)
A
An Affiliate of Gowanda Holdings, LLC
•
www.gowandaholdings.com