PL
IA
NT
†
Ro
HS
CO
Shielded Chip Inductors
PM20S Series
SRF
Test
Freq. (MHz)
Q
Min. (MHz) Min.
50
50
50
50
45
45
45
40
40
40
40
38
36
40
40
40
40
40
40
40
40
40
40
40
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
50
50
50
50
50
50
50
50
50
50
50
50
50
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
900
700
500
470
400
330
310
280
230
220
200
180
160
120
110
90
85
65
60
60
58
52
50
40
35
30
24
20
17
16
14
14
14
13
11
11
11
8
M
Model PM20S Series is currently
available, although not recom-
mended for new designs. Model
CMH322522 is preferred.
Part
Number
PM20S-R010M-RC
PM20S-R012M-RC
PM20S-R015M-RC
PM20S-R018M-RC
PM20S-R022M-RC
PM20S-R027M-RC
PM20S-R033M-RC
PM20S-R039M-RC
PM20S-R047M-RC
PM20S-R056M-RC
PM20S-R068M-RC
PM20S-R082M-RC
PM20S-R10M-RC
PM20S-R12M-RC
PM20S-R15M-RC
PM20S-R18M-RC
PM20S-R22M-RC
PM20S-R27M-RC
PM20S-R33M-RC
PM20S-R39M-RC
PM20S-R47M-RC
PM20S-R56M-RC
PM20S-R68M-RC
PM20S-R82M-RC
PM20S-1R0K-RC
PM20S-1R2K-RC
PM20S-1R5K-RC
PM20S-1R8K-RC
PM20S-2R2K-RC
PM20S-2R7K-RC
PM20S-3R3K-RC
PM20S-3R9K-RC
PM20S-4R7K-RC
PM20S-5R6K-RC
PM20S-6R8K-RC
PM20S-8R2K-RC
PM20S-100K-RC
PM20S-120K-RC
PM20S-150K-RC
PM20S-180K-RC
PM20S-220K-RC
PM20S-270K-RC
PM20S-330K-RC
PM20S-390K-RC
PM20S-470K-RC
PM20S-560K-RC
PM20S-680K-RC
PM20S-820K-RC
PM20S-101K-RC
L (µH)
±20 %
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
±10 %
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
DCR
(Ω)
Max.
0.10
0.11
0.12
0.13
0.15
0.17
0.18
0.24
0.26
0.28
0.35
0.45
0.50
0.20
0.20
0.24
0.30
0.33
0.36
0.40
0.44
0.45
0.48
0.50
0.60
0.65
0.75
0.85
0.90
1.00
1.10
1.20
1.25
1.40
1.60
1.65
2.0
2.3
2.5
2.7
3.1
3.3
5.1
5.9
8.0
10
10
11
12
I, DC*
(mA)
810
750
720
690
640
610
585
530
495
485
475
460
450
630
600
580
565
500
475
465
460
455
450
450
400
390
370
350
320
290
270
250
220
200
205
195
185
175
165
155
150
125
115
105
100
95
90
85
85
Bourns
Equivalent
Special Features
• High Q
• Magnetic shielded for low radiation
• Molded construction for high reliability
• Superior environmental protection
• Large terminal surface for strong PCB
bonding
• Standard EIA 1210 chip size
• Operating temperature -55 to +125 °C
• Tape & reel packaged 2000/reel
Notes
* Current to cause 20 °C max.
temperature rise
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
CMH322522
2.2
0.76
1.0
0.5
2.0
1.0
3.0
Pad Layout
Dimensions: mm
Tolerance: -/+0.2
“-RC” suffix indicates RoHS compliance.
Tel. (877) 426-8767 • Fax (951) 781-5006
4.20
www.bourns.com
REV. 06/07
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