SMD Wire Wound Ceramic Chip Inductors - BWCS Series
BWCS 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
BWCS00060404
BWCS00120707
Dimensions
A Max
inch
BWCS00060404
mm
inch
BWCS00120707
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 - BWCS Series
BWCS00161008/ 231715/ 292821
BWCS00493834
Dimensions
A
BWCS00161008
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
0.050
1.27
0.080
2.03
0.1
2.54
F
0.33
F
0.020
0.51
0.020
0.51
0.025
0.64
G
0.86
G
0.040
1.02
0.060
1.52
0.128
3.25
H
1.02
H
0.070
1.78
0.100
2.54
0.12
3.05
I
0.64
I
0.040
1.02
0.040
1.02
0.045
1.14
J
0.64
J
0.030
0.76
0.050
1.27
0.118
3.00
A Max
BWCS00231715
inch
mm
BWCS00292821
inch
mm
BWCS00493834
inch
mm
0.093
2.35
0.115
2.92
0.197
4.95
B Max
0.068
1.73
0.110
2.79
0.154
3.81
C Max
0.06
1.52
0.083
2.1
0.135
3.43
SMD Wire Wound Ceramic Chip Inductors - BWCS 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
BWCS000604040N5□00
BWCS000604040N6□00
BWCS000604041N2□00
BWCS000604041N3□00
BWCS000604041N4□00
BWCS000604041N5□00
BWCS000604042N2□00
BWCS000604042N3□00
BWCS000604042N4□00
BWCS000604042N5□00
BWCS000604043N3□00
BWCS000604043N4□00
BWCS000604043N5□00
BWCS000604043N6□00
BWCS000604043N7□00
BWCS000604043N8□00
BWCS000604043N9□00
BWCS000604044N8□00
BWCS000604044N9□00
BWCS000604045N0□00
BWCS000604045N1□00
BWCS000604045N2□00
BWCS000604045N3□00
BWCS000604045N4□00
BWCS000604045N5□00
BWCS000604046N7□00
BWCS000604046N8□00
BWCS000604046N9□00
BWCS000604047N0□00
BWCS000604047N1□00
BWCS000604047N2□00
BWCS000604047N3□00
BWCS000604047N4□00
BWCS000604047N5□00
BWCS000604047N6□00
BWCS000604047N7□00
BWCS000604047N8□00
BWCS000604047N9□00
BWCS000604048N0□00
BWCS000604048N1□00
BWCS000604048N2□00
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
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 - BWCS 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
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
BWCS000604048N3□00
BWCS000604048N4□00
BWCS000604048N5□00
BWCS000604048N7□00
BWCS000604049N0□00
BWCS000604049N4□00
BWCS000604049N6□00
BWCS0006040411N□00
BWCS0006040412N□00
BWCS0006040413N□00
BWCS0006040414N□00
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
Irms：HP4284A+HP42841A/HP4285A+HP42841A
Typical L
vs.
Frequency
14
12
10
12N
J=±5% , K=±10%
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.
SMD Wire Wound Ceramic Chip Inductors - BWCS Series
Electrical Characteristics
Part Number
Inductance
(nH)
1.0
1.2
1.3
1.9
2.0
2.2
2.4
2.5
2.7
3.3
3.6
3.9
4.3
4.7
5.1
5.6
5.8
6.2
6.8
7.3
7.5
8.2
8.7
9.0
9.1
9.5
10
11
12
13
15
16
18
19
20
22
23
24
27
30
Tolerance
(±%)
10 / 5 /
±0.1nH
10 / 5 /
±0.1nH
10 /
±0.1nH
10 / 5 /
±0.1nH
10 / 5 /
±0.1nH
10 / 5 /
±0.1nH
10 / 5 /
±0.1nH
10 / 5 /
±0.1nH
10 / 5 /
±0.1nH
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
10 / 5 / 3 / 2
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
Q
Min
16
10
10
16
16
19
15
13
16
19
19
19
18
15
20
20
20
20
20
20
22
22
18
22
22
18
21
24
24
24
24
24
25
24
25
25
22
25
24
25
SRF
(GHz) Min
12.7
10.4
10.4
11.3
11.1
10.8
10.5
10.4
10.4
7.00
6.80
6.00
6.00
4.77
4.80
4.80
4.80
4.80
4.80
4.80
4.80
4.40
4.10
4.16
4.16
4.00
3.90
3.68
3.60
3.45
3.28
3.10
3.10
3.04
3.00
2.80
2.72
2.70
2.48
2.35
RDC
(Ω) Max
0.045
0.140
0.140
0.070
0.070
0.070
0.068
0.150
0.120
0.066
0.066
0.066
0.091
0.130
0.083
0.083
0.083
0.083
0.083
0.12
0.10
0.10
0.20
0.10
0.10
0.20
0.20
0.12
0.12
0.21
0.17
0.22
0.23
0.20
0.25
0.30
0.30
0.30
0.30
0.35
Irms
(mA) Max
1360
640
640
1040
1040
960
790
640
640
840
840
840
700
640
800
760
760
760
680
680
680
680
480
680
680
480
480
640
640
440
560
560
420
480
420
400
400
400
400
400
BWCS001207071N0□00
BWCS001207071N2□00
BWCS001207071N3□00
BWCS001207071N9□00
BWCS001207072N0□00
BWCS001207072N2□00
BWCS001207072N4□00
BWCS001207072N5□00
BWCS001207072N7□00
BWCS001207073N3□00
BWCS001207073N6□00
BWCS001207073N9□00
BWCS001207074N3□00
BWCS001207074N7□00
BWCS001207075N1□00
BWCS001207075N6□00
BWCS001207075N8□00
BWCS001207076N2□00
BWCS001207076N8□00
BWCS001207077N3□00
BWCS001207077N5□00
BWCS001207078N2□00
BWCS001207078N7□00
BWCS001207079N0□00
BWCS001207079N1□00
BWCS001207079N5□00
BWCS0012070710N□00
BWCS0012070711N□00
BWCS0012070712N□00
BWCS0012070713N□00
BWCS0012070715N□00
BWCS0012070716N□00
BWCS0012070718N□00
BWCS0012070719N□00
BWCS0012070720N□00
BWCS0012070722N□00
BWCS0012070723N□00
BWCS0012070724N□00
BWCS0012070727N□00
BWCS0012070730N□00
Note: When ordering, please specify tolerance code. Tolerance : B=±0.1nH , G=±2% , H=±3% , 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：Agilent E4991A+Agilent HP16197A
SRF：Agilent HP8753D/Agilent HP8722ES
RDC：HP4287A
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.
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