Cautions and Warnings
Please be noted that this spec is only for reference if you have projects
designed with the product number listed in. If you are looking for new
project design-in, please find BWCS Series specification/datasheet on
Chilisin website. Or you may find our sales contact for more information on
old part number at your convenience. Appreciated your attention and
understanding.
Note:
Please be sure to request approval specifications that provide further details of the products.
Kindly note that the content of these specifications are subject to change or may be discontinued
without prior notice. This product may not be designed/used in medical or high risk applications
without Chilisin approval. Please contact our sales department before ordering.
SMD Wire Wound Ceramic Chip Inductors - CS Series
CS Series
Due to accurate wire winding technology, these chip inductors are
designed for filtering, impedance matching, resonance and choke
circuits for RF designer. Both standard series custom designs are
available.
Features
RoHS Compliant
Ceramic body and wire wound construction provide high SRFs
Exceptional Q values even at high frequencies
Highest possible SRFs as well as excellent Q values
The non-magnetic coil form assures utmost thermal stability,
predictability and batch consistency
CS series is standard for RF designers
Applications
RF products for cellular phone
GPS receiver
Base Station
Repeater
Wireless LAN/ mouse/ keyboard/ earphone
Remote control
Security system and other RF modules
Product Identification
Shape and Dimensions / Recommended Pattern
CS0201
CS0402
Dimensions
A Max
CS0201
inch
mm
CS0402
inch
mm
0.023
0.58
0.047
1.19
B Max
0.018
0.46
0.028
0.70
C Max
0.018
0.45
0.026
0.66
D
-
-
0.010
0.25
E
0.015
0.38
0.020
0.51
F
0.004
0.1
0.009
0.23
G
-
-
0.022
0.56
H
0.018
0.46
0.026
0.66
I
0.007
0.18
0.014
0.36
J
0.009
0.23
0.018
0.46
SMD Wire Wound Ceramic Chip Inductors - CS Series
CS0603/0805/1008
CS1812
Dimensions
A
CS0603
mm
1.6
+0.2-0.1
B
1.02±0.1
C
0.82
+0.2-0.1
D
0.51
D
0.028
0.71
0.046
1.16
0.07
1.78
E
0.76
E
0.05
1.27
0.08
2.03
0.1
2.54
F
0.33
F
0.02
0.51
0.02
0.51
0.025
0.64
G
0.86
G
0.04
1.02
0.06
1.52
0.128
3.25
H
1.02
H
0.07
1.78
0.10
2.54
0.12
3.05
I
0.64
I
0.04
1.02
0.04
1.02
0.045
1.14
J
0.64
J
0.03
0.76
0.05
1.27
0.118
3.00
A Max
CS0805
inch
mm
inch
mm
inch
mm
0.093
2.35
0.115
2.92
0.197
4.95
B Max
0.068
1.73
0.11
2.79
0.154
3.81
C Max
0.06
1.52
0.083
2.1
0.135
3.43
CS1008
CS1812
SMD Wire Wound Ceramic Chip Inductors - CS Series
Electrical Characteristics
Part Number
Inductance
(nH)
0.5
0.6
1.2
1.3
1.4
1.5
2.2
2.3
2.4
2.5
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
6.7
6.8
6.9
7.0
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
8.0
8.1
8.2
Tolerance
(±%)
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Test
Frequency
(MHz)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Q
Min
4
6
13
11
14
11
15
18
13
16
14
11
16
18
15
16
12
17
18
18
18
18
18
18
16
18
18
18
18
18
18
18
18
15
17
17
17
17
17
17
17
SRF
(GHz) Typ
23.5
24.5
17.9
17.6
17
17
16.7
16.5
13
12.5
12.8
12.7
12.4
12.5
10.6
10.2
11.2
11
11.7
11.5
11.1
10
10.6
10.2
9.5
6.8
9.5
9.3
6.7
9.5
9.4
9.3
9.1
6.8
9.3
9.2
9.2
9.1
9.2
9.1
6.4
RDC
(Ω) Max
0.02
0.03
0.042
0.048
0.08
0.09
0.07
0.07
0.082
0.165
0.08
0.08
0.08
0.105
0.105
0.18
0.24
0.096
0.13
0.13
0.13
0.17
0.13
0.13
0.285
0.15
0.15
0.15
0.21
0.25
0.25
0.25
0.25
0.34
0.3
0.3
0.3
0.3
0.3
0.3
0.27
Irms
(mA) Typ
1250
1000
870
820
630
600
700
670
620
440
630
630
630
550
550
420
360
570
510
510
510
430
510
510
330
460
460
460
390
390
390
390
390
300
340
340
340
340
340
340
340
CS0201-0N5□-S
CS0201-0N6□-S
CS0201-1N2□-S
CS0201-1N3□-S
CS0201-1N4□-S
CS0201-1N5□-S
CS0201-2N2□-S
CS0201-2N3□-S
CS0201-2N4□-S
CS0201-2N5□-S
CS0201-3N3□-S
CS0201-3N4□-S
CS0201-3N5□-S
CS0201-3N6□-S
CS0201-3N7□-S
CS0201-3N8□-S
CS0201-3N9□-S
CS0201-4N8□-S
CS0201-4N9□-S
CS0201-5N0□-S
CS0201-5N1□-S
CS0201-5N2□-S
CS0201-5N3□-S
CS0201-5N4□-S
CS0201-5N5□-S
CS0201-6N7□-S
CS0201-6N8□-S
CS0201-6N9□-S
CS0201-7N0□-S
CS0201-7N1□-S
CS0201-7N2□-S
CS0201-7N3□-S
CS0201-7N4□-S
CS0201-7N5□-S
CS0201-7N6□-S
CS0201-7N7□-S
CS0201-7N8□-S
CS0201-7N9□-S
CS0201-8N0□-S
CS0201-8N1□-S
CS0201-8N2□-S
Note: When ordering, please specify tolerance code. Tolerance : J=±5% , K=±10%
Operating temperature range－40℃½125℃(Including self - temperature rise)
Irms for a 15℃ temperature rise from 25℃ ambient with current
Measure Equipment：
L & Q：HP4286A/HP4287A/AgilentE4991/Keysight E4982A
SRF：Agilent HP8753D/Agilent HP8722ES
RDC：HP4287A/Keysight E4982A
Irms：HP4284A+HP42841A/HP4285A+HP42841A
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
SMD Wire Wound Ceramic Chip Inductors - CS Series
Electrical Characteristics
Part Number
Inductance
(nH)
8.3
8.4
8.5
8.7
9.0
9.4
9.6
11
12
13
14
Tolerance
(±%)
5
5
5
5
5
5
5
5
5
5
5
Test
Frequency
(MHz)
250
250
250
250
250
250
250
250
250
250
250
Q
Min
17
15
15
15
15
16
16
16
17
16
16
J=±5% , K=±10%
SRF
(GHz) Typ
8.9
8.9
8.9
6.3
6.4
6.4
6.2
5.7
5.6
6.7
5.1
RDC
(Ω) Max
0.3
0.38
0.38
0.38
0.38
0.4
0.4
0.44
0.36
0.5
0.5
Irms
(mA) Typ
340
300
300
300
300
280
280
280
300
270
270
CS0201-8N3□-S
CS0201-8N4□-S
CS0201-8N5□-S
CS0201-8N7□-S
CS0201-9N0□-S
CS0201-9N4□-S
CS0201-9N6□-S
CS0201-11N□-S
CS0201-12N□-S
CS0201-13N□-S
CS0201-14N□-S
Note: When ordering, please specify tolerance code. Tolerance :
Irms for a 15℃ temperature rise from 25℃ ambient with current
Measure Equipment：
L & Q：HP4286A/HP4287A/AgilentE4991/Keysight E4982A
SRF：Agilent HP8753D/Agilent HP8722ES
RDC：HP4287A/Keysight E4982A
Irms：HP4284A+HP42841A/HP4285A+HP42841A
Typical L
vs.
Frequency
14
12
10
12N
Operating temperature range－40℃½125℃(Including self - temperature rise)
Typical Q
vs.
Frequency
100
7N0
90
80
70
60
7N0
12N
2N3
3N9
0N6
L(nH)
8
Q
10000
50
40
6
4
2
0
1
10
100
1000
3N9
2N3
0N6
30
20
10
0
1
10
100
1000
10000
FREQUENCY(MHz)
FREQUENCY(MHz)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
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