Shielded, SMT Power Inductors
PM105S Series
Part
Number
PM105S-100M
PM105S-120M
PM105S-150M
PM105S-180M
PM105S-220M
PM105S-270M
PM105S-330M
PM105S-390M
PM105S-470M
PM105S-560M
PM105S-680M
PM105S-820M
PM105S-101M
PM105S-121M
PM105S-151M
PM105S-181M
PM105S-221M
PM105S-271M
PM105S-331M
PM105S-391M
PM105S-471M
L (µH)
± 20%
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
Test
Freq.
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
1 KHz
SRF
(MHz)
Typ.
31
27
27
26
21
18
16
15
14
12
11
10
7
7
6
5
5
5
4
4
4
DCR
(Ω)
Max.
0.06
0.06
0.07
0.08
0.09
0.11
0.12
0.16
0.18
0.19
0.22
0.28
0.35
0.38
0.45
0.62
0.69
0.78
1.03
1.18
1.60
10.0
5.0
-/+0.5
1.6
Tol: -/+0.4
Dim: mm
R1.0
7.8
2.0
10.0
7.5
Pad Layout
Special Features:
• High current capacity
• Magnetic shielded for low radiation
• Ferrite bobbin core
• Low core loss for high frequency power
application
• Compact size
• Large terminal surface for good PCB bonding
• Operating temperature -30 to +100°C
• Current to cause maximum 10% of inductance
dropped, or 40°C temperature rise
• Tape & reel packaged 500/reel
The PM105S
Series is Not
Recommended for
New Designs, it is
Superceded by the
PM105SB Series
9.2
7.0
I, DC
(A)
2.52
2.31
2.06
1.89
1.71
1.54
1.39
1.28
1.17
1.07
0.97
0.88
0.80
0.73
0.65
0.60
0.54
0.49
0.44
0.41
0.37
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