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© Coilcraft, Inc. 2009
Specifications subject to change without notice.
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Document 280-3
Document 280-3
Revised 10/20/08
SMT Power Inductors - SPT Series
70
60
50
40
30
20
10
0
SPT50L-163
SPT50L-263
SPT50L-205
SPT50L-733
0
12
3
4
56
7
89
10
Current (A rms)
70
60
50
40
30
20
10
0
SPT30L-522
SPT30L-123
SPT30L-174
SPT30L-353
0
12
3
4
56
7
89
10
Current (A rms)
70
60
50
40
30
20
10
0
SPT38L-382
SPT38L-752
SPT38L-223
SPT38L-674
SPT38L-733
0
12
3
4
56
7
89
10
Current (A rms)
70
60
50
40
30
20
10
0
SPT44L-792
SPT44L-143
SPT44L-115
SPT44L-413
0
12
3
4
56
7
89
10
Current (A rms)
SPT38L-294
70
60
50
40
30
20
10
0
0
12
3
4
56
7
89
10
Current (A rms)
SPT20L-112
SPT20L-702
SPT20L-233
70
60
50
40
30
20
10
0
0
24
10
6
12
814
16
Current (A rms)
SPT44H-422
SPT44H-282
70
60
50
40
30
20
10
0
0
24
10
6
12
814
16
Current (A rms)
SPT50H-842
SPT50H-652
70
60
50
40
30
20
10
0
0
24
10
6
12
814
16
Current (A rms)
SPT68H-183
SPT68H-113
Typical Temperature Rise vs Current*
* Measured at 25°C ambient.
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