COMMON MODE CHOKES
For LAN and Telecom Applications
•
•
•
Designed to reduce EMI and common mode noise
Common mode attenuation from 100kHz to 500MHz
Operating temperature 0° to 70° C
•
Minimum interwinding breakdown voltage of 1500 Vrms
•
•
CMC00100
Multiple signal lines and packaging options available
Low profile, SMT packaging rated to withstand 225° C
peak IR reflow temperature
ELECTRICAL SPECIFICATIONS AT 25° C
Number
of Lines
Part Number
(winding
x core)
OCL
µH min
300kHz
1MHz
Common Mode Attenuation
dB typ
DCR
Ω
max
300MHz
500MHz
10MHz
30MHz
50MHz
100MHz
Surface Mount
S555-5999-41
4
(4 x 1)
4
(4 x 1)
4
(2 x 2)
4
(2 x 2)
4
(2 x 2)
4
(4 x 1)
6
(2 x 3)
8
(2 x 4)
8
(2 x 4)
16
(2 x 8)
20
-16
-25
-37
-42
-41
-42
-34
-31
0.50
S555-5999-40
24
-10
-22
-30
-29
-27
-23
-10
-2
0.35
S555-5999-15
38
-10
-17
-29
-35
-36
-36
-23
-15
0.30
S555-0139-01
80
-11
-21
-30
-32
-33
-32
-20
-9
0.95
S555-5999-02
140
-17
-27
-40
-45
-43
-38
-22
-11
0.80
S555-6400-08
4700
-40
-50
-38
-28
-22
-11
-4
---
1.00
S555-2940-00
80
-12
-19
-29
-30
-29
-28
-20
-12
0.20
S555-1084-00
24
-5
-12
-27
-32
-34
-32
-20
-11
0.30
S555-5999-39
350
-21
-28
-35
-29
-25
-19
-10
-4
0.20
S553-5999-D6
85
-17
-27
-37
Through Hole
-38
-36
-30
-12
-2
0.30
0553-3965-08
2
(2 x 1)
4
(2 x 2)
4
(4 x 1)
140
-16
-26
-38
-43
-45
-42
-24
-16
0.80
0555-3001-08
120
-16
-26
-39
-45
-44
-38
-20
-15
0.80
0555-6400-06
4700
-44
-50
-37
-27
-21
-8
---
---
1.00
©2000 Bel Fuse Inc.
Specifications subject to change without notice. 01.00
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
CMC-1
COMMON MODE CHOKES
CMC00100
For LAN and Telecom Applications
SCHEMATICS
0553-3965-08
0555-3001-08
1
2
4
3
8
7
6
5
1
2
3
4
0555-6400-06
S553-5999-D6
5
4
2
1
6
7
9
10
1
2
3
5
6
7
8
10
11
12
13
15
16
17
18
20
40
39
38
36
35
34
33
31
30
29
28
26
25
24
23
21
S555-0139-01
5
6
7
8
4
3
2
1
©2000 Bel Fuse Inc.
Specifications subject to change without notice. 01.00
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
CMC-2
COMMON MODE CHOKES
For LAN and Telecom Applications
CMC00100
SCHEMATICS
S555-1084-00
S555-5999-39
S555-2940-00
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
4
5
7
8
16
15
13
12
10
9
S555-5999-02
S555-5999-15
S555-5999-40
S555-5999-41
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
S555-6400-08
10
9
7
6
1
2
4
5
©2000 Bel Fuse Inc.
Specifications subject to change without notice. 01.00
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
CMC-3
COMMON MODE CHOKES
CMC00100
For LAN and Telecom Applications
MECHANICALS
0.390
[9.91]
max
0.380
[9.65]
max
0553-3965-08
0.020
[0.51]
Sq. 0.020 ±0.002
[0.51 ±0.05]
0.300
[7.62]
0.120
[3.05]
0.200
[5.08]
4
3
1
2
0.120 ±0.020
[3.05 ±0.05]
0.100
[2.54]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
0555-3001-08
0.500
[12.70]
max
0.500
[12.70]
max
0.400
[10.16]
max
0.020
[0.51]
0.110
[2.79]
0.100
[2.54]
typ
0.020 ±0.001
[0.51 ±0.03]
0.300
[7.62]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
©2000 Bel Fuse Inc.
Specifications subject to change without notice. 01.00
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
CMC-4
COMMON MODE CHOKES
For LAN and Telecom Applications
MECHANICALS
0.600
[15.24]
max
0.600
[15.24]
max
CMC00100
0555-6400-06
0.400
[10.16]
max
0.130
[3.30]
0.200
[5.08]
0.400
[10.16]
0.200 [5.08] x 2
0.100 [2.54] x 2
Dimensions are in inches [millimeters].
Standard dimension tolerance is
±0.005 [0.13] unless otherwise noted.
0.070
[1.78] ref
0.020 +0.002
[0.51 +0.05]
0.030
[0.76]
0.050
[1.27]
0.070
[1.78]
S553-5999-D6
0.480
[12.19]
0.645
[16.38]
0.050 [1.27]
1.100
[27.94] max
0.212
[5.38] ref
0.950
[24.13]
Suggested PCB Pad Layout
R 0.015
[0.38]
R 0.005
[0.13]
0.225
[5.72] max
0.035
[0.89]
0.010 - 0.015
[0.25 - 0.38]
0˚ - 5˚
0.004 [0.10]
0.600
[15.24]
Dimensions are in inches [millimeters].
Standard dimension tolerance is ±0.005 [0.13] unless otherwise noted.
©2000 Bel Fuse Inc.
Specifications subject to change without notice. 01.00
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
CMC-5
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