CS201212 Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Ferrite Multi-Layer Chip Inductors

*RoHS ^COMPLIANT
Features
■ 0805 size
■ Magnetic shielding
■ High Q characteristics
■ Nickel barrier
■ Lead free
Applications
■ Prevention of electro-
magnetic interference
to signals on the
secondary side of
electronic equipment
Model CS201210 is
currently available,
although not recom-
mended for new designs. Use
Model CV201210.
CS201212 Series - Ferrite Multi-Layer Chip Inductors
Electrical Specifications
Bourns Part No.
CS201212-47NK
CS201212-56NK
CS201212-68NK
CS201212-82NK
CS201212-R10K
CS201212-R12K
CS201212-R15K
CS201212-R18K
CS201212-R22K
CS201212-R27K
CS201212-R33K
CS201212-R39K
CS201212-R47K
CS201212-R56K
CS201212-R68K
CS201212-R82K
CS201212-1R0K
CS201212-1R2K
CS201212-1R5K
CS201212-1R8K
CS201212-2R2K
CS201212-2R7K
CS201212-3R3K
CS201212-3R9K
CS201212-4R7K
CS201212-5R6K
CS201212-6R8K
CS201212-8R2K
CS201212-100K
CS201212-120K
CS201212-150K
CS201212-180K
CS201212-220K
CS201212-270K
CS201212-330K
Inductance
µH
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
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
Tol. %
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
Q Test Freq.
SRF MHz
typ. L,Q MHz min.
typ.
60
50
320 400
60
50
300 380
60
50
280 350
60
50
255 320
50
25
235 300
50
25
220 280
50
25
200 250
50
25
185 230
50
25
170 220
50
25
150 200
50
25
145 180
50
25
135 170
50
25
125 160
50
25
115 150
50
25
105 135
75
25
100 125
75
10
75
105
75
10
65
95
75
10
60
85
75
10
55
75
80
10
50
70
80
10
45
65
80
10
40
55
80
10
38
50
80
10
35
48
60
4
32
45
60
4
29
40
60
4
26
36
60
2
24
33
60
2
22
30
40
1
19
27
40
1
18
25
40
1
16
22
40
1
14
20
40
0.4
13
18
DCR
mΩ max.
100
150
200
200
200
200
200
200
250
300
300
400
400
400
600
300
400
400
400
400
400
500
500
1000
1300
500
600
700
800
800
1400
1400
700
800
1000
I rms
mA max.
300
300
300
300
250
250
250
250
250
250
150
200
200
150
150
150
100
100
100
100
50
50
50
50
50
50
25
25
25
25
15
15
5
5
5
General Specifications
Temperature Rise
...................20 ˚C max. at rated current
Operating Temperature
..................................-55 °C to +125 °C
Storage Temperature
.................................-55 °C to +125 °C
Reflow Soldering ...230 °C, 50 sec. max.
Resistance to Soldering Heat
...............................260 ˚C, 10 seconds
Materials
Base Material ................................Ferrite
Terminal .....................................Ag/Ni/Sn
Packaging..................3,000 pcs. per reel
Product Dimensions
1.25 ± 0.2
(.049 ± .008)
0.5
(.020)
MAX.
2.0 ± 0.2
(.079 ± .008)
DIMENSIONS:
MM
(INCHES)
1.25 ± 0.2
(.049 ± .008)
Recommended Layout
1.0
(.039)
REF.
1.0
(.039)
REF.
1.7
(.067)
REF.
0.8
(.031) ^REF.
Packaging Specifications
178.0
(7.00)
DIA.
2.0 ± 0.8
(.079 ± .031)
21.0 ± 0.8
(.827 ± .031)
(.1531.20±±.00.250) ^DIA.
12.0
(.472)
13.0 ± 0.5
(.512 ± .020)
DIA.
50.0
(1.969)
9.0
(.354)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.