defining a degree of excellence
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
ELECTRICALS AT 25C
No. of
OCL
Common Mode Attenuation
DCR
Signal
Lp (H)
(dB) Typical
(ohms)
Package
Part No.
Lines (1)
Min
300KHz
1MHz
10MHz
30MHz
50MHz
100MHz 300MHz
500MHz
Max
Schematic
Style
Designed to reduce EMI and filter common mode noise
Multiple signal lines and packaging options available
Custom designs available
Operational frequencies from 100KHz to over 500MHz
1. Number of wires on choke multiplied by the number of chokes in the package.
500 Vrms minimum isolation
Application note available describing how to reduce
affects of common mode noise and to effectively
implement common mode chokes
0553-3965-00
2x1
80
-13
-21
-28
-28
-26
-24
-18
-12
0.10
J
11
0553-3965-08
2x1
140
-15
-25
-40
-45
-43
-36
-22
-20
0.80
J
11
0553-3965-09
2x1
140
-15
-25
-40
-45
-43
-36
-22
-20
0.80
J
11
0553-5841-01
2x2
140
-15
-25
-40
-45
-43
-36
-22
-20
0.50
A
1
0555-3001-08
2x2
120
-16
-26
-38
-44
-42
-38
-18
-16
0.80
E
1
0555-5999-04
4x1
35
-5
-12
-26
-31
-32
-29
-13
-12
0.50
D
2
0555-5999-13
2x1
140
-15
-25
-40
-45
-43
-36
-22
-20
0.50
J
11
0555-5999-16
2x1
18
-7
-15
-28
-31
-30
-24
-12
-6
0.16
J
11
A555-0139-01
2x2
80
-15
-22
-37
-42
-39
-32
-18
-12
0.30
E
5
A555-1006-AF
2x4
80
-12
-21
-30
-29
-28
-25
-18
-10
0.25
B
4
A555-3536-01
4x1
18
-5
-10
-24
-29
-31
-29
-14
-11
0.25
D
5
A555-5999-20
4x2
68
-9
-15
-26
-28
-28
-27
-18
-10
0.20
K
4
A555-5999-21
4x1
68
-9
-15
-26
-28
-28
-27
-18
-10
0.20
D
5
A555-5999-25
4x1
24
-6
-16
-28
-32
-34
-31
-20
-12
0.35
D
5
S555-0139-01
2x2
80
-15
-22
-37
-42
-39
-32
-18
-12
0.30
E
3
S555-0379-00
4x1
68
-12
-20
-29
-28
-27
-25
-18
-11
0.30
D
6
S555-2940-00
2x3
80
-12
-19
-26
-27
-27
-25
-18
-10
0.20
I
9
S555-5999-02
2x2
140
-15
-25
-40
-45
-43
-36
-22
-20
0.80
E
7
S555-5999-03
4x1
30
-6
-16
-28
-32
-34
-31
-20
-12
0.50
D
3
S555-5999-04
2x1
86
-13
-20
-28
-27
-26
-23
-12
-5
0.15
H
8
S555-5999-09
2x2
86
-12
-20
-29
-28
-27
-25
-18
-11
0.15
C
9
S555-5999-15
2x2
38
-4
-9
-22
-28
-30
-28
-12
-12
0.50
E
12
S555-5999-22
4x2
36
-9
-15
-26
-28
-28
-27
-18
-10
0.35
B
9
S555-5999-23
2x1
36
-7
-15
-28
-31
-30
-24
-12
-6
0.35
H
8
S555-5999-26
2x2
30
-4
-9
-22
-28
-30
-28
-12
-12
0.50
G
9
S555-5999-27
2x1
42
-7
-15
-28
-31
-30
-24
-12
-6
0.35
F
7
S555-5999-28
2x2
140
-15
-25
-40
-45
-43
-36
-22
-20
0.80
C
10
S558-5999-08
2x2
110
-8
-19
-32
-36
-37
-35
-23
-13
0.80
C
9
COMMON MODE CHOKES
960046A
defining a degree of excellence
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
SCHEMATICS
A
B
C
D
E
F
960046A
COMMON MODE CHOKES
defining a degree of excellence
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
SCHEMATICS (CONT'D)
G
H
I
J
K
COMMON MODE CHOKES
960046A
defining a degree of excellence
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
2
1
MECHANICALS
960046A
COMMON MODE CHOKES
defining a degree of excellence
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: BelFuse@belfuse.com
Website: http://www.belfuse.com
Specifications subject to change without notice.
MECHANICALS (CONT'D)
3
4
COMMON MODE CHOKES
960046A
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