defining a degree of excellence
COMMON MODE CHOKES
960046A
• 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
• 500 Vrms minimum isolation
• Application note available describing how to reduce
affects of common mode noise and to effectively
implement common mode chokes
ELECTRICALS AT 25ºC
Part No.
No. of
Signal
Lines (1)
OCL
Lp (µH)
Min
300KHz
Common Mode Attenuation
(dB) Typical
1MHz 10MHz 30MHz 50MHz 100MHz 300MHz
500MHz
DCR
(ohms)
Max
Schematic
Package
Style
0553-3965-00
0553-3965-08
0553-3965-09
0553-5841-01
0555-3001-08
0555-5999-04
0555-5999-13
0555-5999-16
A555-0139-01
A555-1006-AF
A555-3536-01
A555-5999-20
A555-5999-21
A555-5999-25
S555-0139-01
S555-0379-00
S555-2940-00
S555-5999-02
S555-5999-03
S555-5999-04
S555-5999-09
S555-5999-15
S555-5999-22
S555-5999-23
S555-5999-26
S555-5999-27
S555-5999-28
S558-5999-08
2x1
2x1
2x1
2x2
2x2
4x1
2x1
2x1
2x2
2x4
4x1
4x2
4x1
4x1
2x2
4x1
2x3
2x2
4x1
2x1
2x2
2x2
4x2
2x1
2x2
2x1
2x2
2x2
80
140
140
140
120
35
140
18
80
80
18
68
68
24
80
68
80
140
30
86
86
38
36
36
30
42
140
110
-13
-15
-15
-15
-16
-5
-15
-7
-15
-12
-5
-9
-9
-6
-15
-12
-12
-15
-6
-13
-12
-4
-9
-7
-4
-7
-15
-8
-21
-25
-25
-25
-26
-12
-25
-15
-22
-21
-10
-15
-15
-16
-22
-20
-19
-25
-16
-20
-20
-9
-15
-15
-9
-15
-25
-19
-28
-40
-40
-40
-38
-26
-40
-28
-37
-30
-24
-26
-26
-28
-37
-29
-26
-40
-28
-28
-29
-22
-26
-28
-22
-28
-40
-32
-28
-45
-45
-45
-44
-31
-45
-31
-42
-29
-29
-28
-28
-32
-42
-28
-27
-45
-32
-27
-28
-28
-28
-31
-28
-31
-45
-36
-26
-43
-43
-43
-42
-32
-43
-30
-39
-28
-31
-28
-28
-34
-39
-27
-27
-43
-34
-26
-27
-30
-28
-30
-30
-30
-43
-37
-24
-36
-36
-36
-38
-29
-36
-24
-32
-25
-29
-27
-27
-31
-32
-25
-25
-36
-31
-23
-25
-28
-27
-24
-28
-24
-36
-35
-18
-22
-22
-22
-18
-13
-22
-12
-18
-18
-14
-18
-18
-20
-18
-18
-18
-22
-20
-12
-18
-12
-18
-12
-12
-12
-22
-23
-12
-20
-20
-20
-16
-12
-20
-6
-12
-10
-11
-10
-10
-12
-12
-11
-10
-20
-12
-5
-11
-12
-10
-6
-12
-6
-20
-13
0.10
0.80
0.80
0.50
0.80
0.50
0.50
0.16
0.30
0.25
0.25
0.20
0.20
0.35
0.30
0.30
0.20
0.80
0.50
0.15
0.15
0.50
0.35
0.35
0.50
0.35
0.80
0.80
J
J
J
A
E
D
J
J
E
B
D
K
D
D
E
D
I
E
D
H
C
E
B
H
G
F
C
C
11
11
11
1
1
2
11
11
5
4
5
4
5
5
3
6
9
7
3
8
9
12
9
8
9
7
10
9
1. Number of wires on choke multiplied by the number of chokes in the package.
Specifications subject to change without notice.
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
BEL [ BEL FUSE INC. ]
