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© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Shielded SMT Power Inductors–LPS4012 Series
Document 433-2
Document 433-2
Revised 0805/09
Typical L vs Current
Typical L vs Frequency
0.1
1
10
10000
1000
100
0.01
0.1
110
Current (A)
1 µH
2.2 µH
10 µH
22 µH
220 µH
100 µH
1000 µH
2200 µH
5.6 µH
0.01
0.1
110
0.01
0.1
110
Frequency (MHz)
1 µH
10 µH
2.2 µH
22 µH
5.6 µH
0.1
1
10
10000
1000
100
220 µH
100 µH
1000 µH
2200 µH
-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
Current Derating
0.1535 ±0.003
3,90 ±0,076
0.1535 ±0.003
3,90 ±0,076
0.0433 ±0.004
1,10 ±0,10
0.060
1,52
Winding
direction
Dash
number
Internal
code
XXX X
0.173
4,40
0.123
3,124
Recommended
Land Pattern
0.060
1,50
0.118
3,00
0.173
4,40
0.028
0,70
45°
typ
0.090
2,30
0.123
3,124
0.090
2,30
*
*
Dimensions are of the case not
including the termination. For maximum
overall dimensions including the
termination, add 0.005 in / 0,13 mm.
*
Coilcraft Designer’s Kit C392 contains samples of 0.80 µH to 33 µH
parts (3 each) from LPS3008, LPS3010 and LPS3015. Kit C401
contains samples of 0.56 µH to 33 µH parts (3 each) from LPS4012
and LPS4018. Kit C402 contains samples of 220 µH to 3300 µH parts
(3 each) from all five series. For details of kit contents and to order,
contact Coilcraft or visit http://order.coilcraft.com.
Dimensions are in
inches
mm
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