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© Coilcraft, Inc. 2009
SMT Power Inductors – MSS1038
Specifications subject to change without notice.
Please check our website for latest information.
Document 378-2
Document 378-2
Revised 10/06/08
0.402 ±0.012
10,2 ±0,3
0.394 ±0.008
10,0 ±0,2
0.150 ±0.008
3,8 ±0,2
0.303 ±0.008
7,7 ±0,2
0.047 ±0.008
1,2 ±0,2
0.118 ±0.008
3,0 ±0,2
0.14
3,56
0.37
9,40
0.07
1,78
Recommended
Land Pattern
123
X
Parts manufactured prior
to Sept. 2007 were marked
with only the dash number.
Dash number
Internal code
1
10
100
1000
10000
0.01
0.1
10
1
Frequency (MHz)
1.5 µH
10 µH
27 µH
270 µH
100 µH
1000 µH
1
10
100
1000
10000
0.01
0.1
10
1
Current (A)
1.5 µH
10 µH
27 µH
270 µH
100 µH
1000 µH
Typical L vs Current
Typical L vs Frequency
Typical Current Derating
-40
-20
0
20
40
60
80
100
140
120
Ambient temperature (°C)
120
110
100
90
80
70
60
50
40
30
20
10
0
Isat
Irms
Dimensions are in
inches
mm