Common Mode Filters / Chokes – Mouser South Africa

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Common Mode Chokes

Laird Common Mode Chokes are designed for power, low-frequency, and high-frequency signal lines. The chokes can withstand high DC currents without degrading filtering performance and remain stable under load bias. The compact chokes feature low DCR and offer excellent impedance versus frequency. Laird Common Mode Chokes can be used for USB, HDMI, 1394, DVI, S-ATA, and LVDS signal line applications.

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Part #

Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole

29F0318-1SR-10
Laird
1: $2.83
642In Stock

Mfr. Part No.
29F0318-1SR-10

Mouser Part No
875-29F0318-1SR-10

Laird

Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole

Learn More

Datasheet

642In Stock

Cut Tape

$2.83

$2.36

$2.15

$1.69

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

29F

119 Ohms

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole

29F0328-0T0-10
Laird
1: $2.29
299In Stock
910Expected 2026/10/06

Mfr. Part No.
29F0328-0T0-10

Mouser Part No
875-29F0328-0T0-10

Laird

Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole

Learn More

Datasheet

299In Stock

910Expected 2026/10/06

$2.29

$1.59

$1.20

$1.11

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

29F

Through Hole

342 Ohms

10 A

10 mOhms

- 40 C

+ 125 C

8.34 mm

11 mm

10.57 mm

Bulk

EMI Filters

Power Line

Common Mode Chokes / Filters 200ohms 100MHz 9A SMD

29F0330-2SR-10
Laird
1: $3.04
507In Stock

Mfr. Part No.
29F0330-2SR-10

Mouser Part No
875-29F0330-2SR-10

Laird

Common Mode Chokes / Filters 200ohms 100MHz 9A SMD

Learn More

Datasheet

507In Stock

Cut Tape

$3.04

$2.14

$1.60

$1.44

$1.41

Reel

$1.41

MouseReel Available

Min.: 1
Mult.: 1

: 450

29F

200 Ohms

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole

29F0418-1SR-10
Laird
1: $2.37
524In Stock
1,800Expected 2026/10/06

Mfr. Part No.
29F0418-1SR-10

Mouser Part No
875-29F0418-1SR-10

Laird

Common Mode Chokes / Filters 119ohms 100MHz 6A Thru-hole

Learn More

Datasheet

524In Stock

1,800Expected 2026/10/06

Cut Tape

$2.37

$1.64

$1.38

Reel

$1.38

Min.: 1
Mult.: 1

: 900

Horizontal Mount

1 Channel

29F

SMD/SMT

119 Ohms

6 A

10 mOhms

- 40 C

+ 125 C

6.1 mm

4 mm

4.19 mm

Reel, Cut Tape

EMI Filters

Power Line

Common Mode Chokes / Filters 200ohms 100MHz 8A SMD/SMT

29F0430-2SR-10
Laird
1: $3.01
446In Stock

Mfr. Part No.
29F0430-2SR-10

Mouser Part No
875-29F0430-2SR-10

Laird

Common Mode Chokes / Filters 200ohms 100MHz 8A SMD/SMT

Learn More

Datasheet

446In Stock

Cut Tape

$3.01

$2.51

$2.29

$1.80

Reel

$1.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

29F

200 Ohms

Reel, Cut Tape, MouseReel

Multi-Hole Cores

Multi-Line Array

Common Mode Chokes / Filters 290ohms 100MHz 9A Thru-hole

29F0430-4SR-10
Laird
1: $3.54
630In Stock

Mfr. Part No.
29F0430-4SR-10

Mouser Part No
875-29F0430-4SR-10

Laird

Common Mode Chokes / Filters 290ohms 100MHz 9A Thru-hole

Learn More

Datasheet

630In Stock

Cut Tape

$3.54

$2.95

$2.69

$2.11

Reel

$1.92

View

Min.: 1
Mult.: 1

: 400

Horizontal Mount

1 Channel

29F

SMD/SMT

290 Ohms

9 A

10 mOhms

- 40 C

+ 125 C

10.87 mm

11 mm

8.89 mm

Reel, Cut Tape

EMI Filters

Power Line

Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole

29F0528-0T0-10
Laird
1: $3.90
548In Stock

Mfr. Part No.
29F0528-0T0-10

Mouser Part No
875-29F0528-0T0-10

Laird

Common Mode Chokes / Filters 342ohms 100MHz 10A Thru-hole

Learn More

Datasheet

548In Stock

$3.90

$2.94

$2.17

$1.90

$1.84

Min.: 1
Mult.: 1

29F

342 Ohms

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters 119ohms 100MHz 6A Surface Mount

29F0818-1SR-10
Laird
1: $4.59
357In Stock

Mfr. Part No.
29F0818-1SR-10

Mouser Part No
875-29F0818-1SR-10

Laird

Common Mode Chokes / Filters 119ohms 100MHz 6A Surface Mount

Learn More

Datasheet

357In Stock

Cut Tape

$4.59

$3.84

$3.51

$3.01

View

Reel

$2.36

MouseReel Available

Min.: 1
Mult.: 1

: 900

29F

119 Ohms

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 33ohms 0.001ohms 15A

CM2021Y330R-10
Laird
1: $0.69
843In Stock
108,000On Order

Mfr. Part No.
CM2021Y330R-10

Mouser Part No
875-CM2021Y330R-10

Laird

Common Mode Chokes / Filters 33ohms 0.001ohms 15A

Learn More

Datasheet

843In Stock

108,000On Order

Cut Tape

$0.69

$0.571

$0.499

$0.47

View

Reel

$0.366

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

PCB Mount

SMD/SMT

33 Ohms

15 A

800 uOhms

- 40 C

+ 125 C

5.88 mm

5.6 mm

3.8 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 150ohms 100MHz 5A 2 Chokes SMD

CM2722R151R-10
Laird
1: $3.17
418In Stock

Mfr. Part No.
CM2722R151R-10

Mouser Part No
875-CM2722R151R-10

Laird

Common Mode Chokes / Filters 150ohms 100MHz 5A 2 Chokes SMD

Learn More

Datasheet

418In Stock

Cut Tape

$3.17

$2.65

$2.42

$1.90

Reel

$1.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

PCB Mount

SMD/SMT

150 Ohms

5 A

20 mOhms

- 40 C

+ 125 C

6.99 mm

6 mm

7.62 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 200ohms 100MHz 8A 2 Chokes SMD

CM3032V201R-10
Laird
1: $3.61
363In Stock

Mfr. Part No.
CM3032V201R-10

Mouser Part No
875-CM3032V201R-10

Laird

Common Mode Chokes / Filters 200ohms 100MHz 8A 2 Chokes SMD

Learn More

Datasheet

363In Stock

Cut Tape

$3.61

$3.02

$2.76

$2.17

Reel

$1.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

PCB Mount

SMD/SMT

200 Ohms

8 A

10 mOhms

- 40 C

+ 125 C

7.62 mm

8 mm

9.45 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 170ohms 100MHz 20A 1 Choke SMD

CM3440Z171R-10
Laird
1: $2.09
1,098In Stock
65,150On Order

Mfr. Part No.
CM3440Z171R-10

Mouser Part No
875-CM3440Z171R-10

Laird

Common Mode Chokes / Filters 170ohms 100MHz 20A 1 Choke SMD

Learn More

Datasheet

1,098In Stock

65,150On Order

Cut Tape

$2.09

$1.72

$1.50

$1.42

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 375

PCB Mount

SMD/SMT

170 Ohms

20 A

1 mOhms

- 40 C

+ 125 C

8.51 mm

10 mm

9.32 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Power Line

Common Mode Chokes / Filters Common Mode Choke

CM4440Z111R-10
Laird
1: $2.97
17In Stock
3,750On Order

Mfr. Part No.
CM4440Z111R-10

Mouser Part No
875-CM4440Z111R-10

Laird

Common Mode Chokes / Filters Common Mode Choke

Learn More

Datasheet

17In Stock

3,750On Order

Cut Tape

$2.97

$2.50

$2.22

$2.11

Reel

$1.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 375

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters 130ohms 100MHz 20A 1 Choke Thru-hole

CM4545Z131B-10
Laird
1: $2.62
91In Stock
1,820On Order

Mfr. Part No.
CM4545Z131B-10

Mouser Part No
875-CM4545Z131B-10

Laird

Common Mode Chokes / Filters 130ohms 100MHz 20A 1 Choke Thru-hole

Learn More

Datasheet

91In Stock

1,820On Order

$2.62

$2.16

$1.88

$1.77

View

Min.: 1
Mult.: 1

PCB Mount

Through Hole

130 Ohms

10 A

10 mOhms

- 40 C

+ 125 C

11.38 mm

11 mm

9.32 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 300ohms 100MHz 8A 3 Chokes SMD

CM4732V301R-10
Laird
1: $5.77
171In Stock

Mfr. Part No.
CM4732V301R-10

Mouser Part No
875-CM4732V301R-10

Laird

Common Mode Chokes / Filters 300ohms 100MHz 8A 3 Chokes SMD

Learn More

Datasheet

171In Stock

Cut Tape

$5.77

$4.68

$4.16

$3.93

Reel

$3.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

PCB Mount

SMD/SMT

300 Ohms

8 A

10 mOhms

- 40 C

+ 125 C

11.94 mm

8 mm

14.48 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 150ohms 100MHz 5A 4 Chokes SMD

CM5022R151R-10
Laird
1: $3.88
508In Stock

Mfr. Part No.
CM5022R151R-10

Mouser Part No
875-CM5022R151R-10

Laird

Common Mode Chokes / Filters 150ohms 100MHz 5A 4 Chokes SMD

Learn More

Datasheet

508In Stock

Cut Tape

$3.88

$3.20

$2.97

$2.79

View

Reel

$2.47

MouseReel Available

Min.: 1
Mult.: 1

: 600

PCB Mount

SMD/SMT

150 Ohms

5 A

20 mOhms

- 40 C

+ 125 C

12.57 mm

6 mm

7.62 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 300ohms 100MHz 8A 4 Chokes SMD

CM6032V301R-10
Laird
1: $6.59
100In Stock

Mfr. Part No.
CM6032V301R-10

Mouser Part No
875-CM6032V301R-10

Laird

Common Mode Chokes / Filters 300ohms 100MHz 8A 4 Chokes SMD

Learn More

Datasheet

100In Stock

Cut Tape

$6.59

$5.34

$4.76

$4.48

Reel

$4.04

View

MouseReel Available

Min.: 1
Mult.: 1

: 100

PCB Mount

SMD/SMT

300 Ohms

8 A

10 mOhms

- 40 C

+ 125 C

15.24 mm

8.13 mm

15.11 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Choke

Common Mode Chokes / Filters 1400ohms 0.3ohms 800mA

CM2824E352R-10
Laird
1: $5.09
3In Stock

Mfr. Part No.
CM2824E352R-10

Mouser Part No
875-CM2824E352R-10

Laird

Common Mode Chokes / Filters 1400ohms 0.3ohms 800mA

Learn More

Datasheet

3In Stock

Cut Tape

$5.09

$4.26

$3.90

$3.33

View

Reel

$2.63

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

PCB Mount

SMD/SMT

3.5 kOhms

800 mA

300 mOhms

- 40 C

+ 125 C

7.5 mm

6 mm

3.8 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Signal Line

Common Mode Chokes / Filters 170ohms 100MHz 20A 1 Choke Thru-hole

CM3440Z171B-10
Laird
1: $2.37
150In Stock
20,530On Order

Mfr. Part No.
CM3440Z171B-10

Mouser Part No
875-CM3440Z171B-10

Laird

Common Mode Chokes / Filters 170ohms 100MHz 20A 1 Choke Thru-hole

Learn More

Datasheet

150In Stock

20,530On Order

$2.37

$2.02

$1.83

$1.73

View

Min.: 1
Mult.: 1

PCB Mount

Through Hole

170 Ohms

20 A

1 mOhms

- 40 C

+ 125 C

8.51 mm

10 mm

9.32 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters Broadband,3Ck,4440 SM,W

CM4440Z121R-10
Laird
1: $2.43
1,156In Stock

Mfr. Part No.
CM4440Z121R-10

Mouser Part No
875-CM4440Z121R-10

Laird

Common Mode Chokes / Filters Broadband,3Ck,4440 SM,W

Learn More

Datasheet

1,156In Stock

Cut Tape

$2.43

$2.08

$1.91

$1.43

Reel

$1.19

View

Min.: 1
Mult.: 1

: 375

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters 160ohms 0.0008ohms 75A

CM5441Z161B-13
Laird
1: $3.64
182In Stock
1,980Expected 2026/10/06

Mfr. Part No.
CM5441Z161B-13

Mouser Part No
875-CM5441Z161B-13

Laird

Common Mode Chokes / Filters 160ohms 0.0008ohms 75A

Learn More

Datasheet

182In Stock

1,980Expected 2026/10/06

$3.64

$3.04

$2.78

$2.17

View

Min.: 1
Mult.: 1

PCB Mount

Radial

160 Ohms

75 A

300 uOhms

- 40 C

+ 125 C

13.72 mm

10.41 mm

15.24 mm

Bulk

Common Mode Chokes

Common Mode Choke

Common Mode Chokes / Filters Wire-Wound SMT CMC

CMX1211Z680B-10
Laird
1: $8.96
226In Stock
420Expected 2026/11/17

Mfr. Part No.
CMX1211Z680B-10

Mouser Part No
875-CMX1211Z680B-10

Laird

Common Mode Chokes / Filters Wire-Wound SMT CMC

Learn More

Datasheet

226In Stock

420Expected 2026/11/17

$8.96

$7.39

$6.85

$6.63

View

Min.: 1
Mult.: 1

CMX

Bulk

Common Mode Chokes

Common Mode Chokes / Filters Wire-Wound DIP CMC

CMX1616Z171B-10
Laird
1: $13.50
2In Stock
240Expected 2026/10/12

Mfr. Part No.
CMX1616Z171B-10

Mouser Part No
875-CMX1616Z171B-10

Laird

Common Mode Chokes / Filters Wire-Wound DIP CMC

Learn More

Datasheet

2In Stock

240Expected 2026/10/12

$13.50

$11.11

$10.30

$9.85

$9.14

Min.: 1
Mult.: 1

CMX

Bulk

Common Mode Chokes

Common Mode Chokes / Filters Common choke 1CK 4532 SM

CM1812B104R-1A
Laird
1: $1.24
377In Stock

Mfr. Part No.
CM1812B104R-1A

Mouser Part No
739-CM1812B104R-1A

Laird

Common Mode Chokes / Filters Common choke 1CK 4532 SM

Learn More

Datasheet

377In Stock

Cut Tape

$1.24

$1.05

$0.957

$0.747

Reel

$0.65

View

Min.: 1
Mult.: 1

: 500

PCB Mount

CM1812B

SMD/SMT

100 uH

5.8 kOhms

200 mA

2 Ohms

- 55 C

+ 150 C

4.5 mm

3.2 mm

2.8 mm

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters CM choke

CM6050M201R-10
Laird
1: $1.83
22In Stock
6,000Expected 2026/09/10

Mfr. Part No.
CM6050M201R-10

Mouser Part No
739-CM6050M201R-10

Laird

Common Mode Chokes / Filters CM choke

Learn More

Datasheet

22In Stock

6,000Expected 2026/09/10

Cut Tape

$1.83

$1.51

$1.31

$1.24

Reel

$1.11

View

Min.: 1
Mult.: 1

: 1,500

PCB Mount

1 Channel

CM6050

SMD/SMT

200 Ohms

4.4 A

9.1 mOhms

- 55 C

+ 150 C

5 mm

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes

Customer Service Office

Company

Resources

Support

33 Ohms
60 Ohms
75 Ohms
80 Ohms
90 Ohms
100 Ohms
119 Ohms
120 Ohms
130 Ohms
150 Ohms
160 Ohms
170 Ohms
200 Ohms
209 Ohms
220 Ohms
240 Ohms
245 Ohms
266 Ohms
290 Ohms
300 Ohms

70 mA
100 mA
150 mA
200 mA
220 mA
230 mA
250 mA
300 mA
310 mA
350 mA
360 mA
370 mA
400 mA
500 mA
700 mA
800 mA
1.2 A
3.1 A
3.7 A
4.4 A

150 uOhms
300 uOhms
800 uOhms
1 mOhms
1.3 mOhms
2.8 mOhms
5.2 mOhms
9.1 mOhms
10 mOhms
14.3 mOhms
20 mOhms
22.1 mOhms
100 mOhms
120 mOhms
130 mOhms
160 mOhms
190 mOhms
200 mOhms
220 mOhms
250 mOhms

2 mm
3.2 mm
4.5 mm
5 mm
5.88 mm
6.1 mm
6.3 mm
6.99 mm
7.5 mm
7.62 mm
8.34 mm
8.51 mm
8.68 mm
9.78 mm
10.87 mm
10.88 mm
10.92 mm
11.38 mm
11.43 mm
11.94 mm

1 mm
1.2 mm
2.5 mm
3.2 mm
3.5 mm
4 mm
5 mm
5.08 mm
5.5 mm
5.6 mm
5.72 mm
6 mm
7.62 mm
8 mm
8.13 mm
10 mm
10.41 mm
11 mm
11.38 mm
16 mm

1.2 mm
2.5 mm
2.8 mm
2.85 mm
2.92 mm
3.55 mm
3.8 mm
4.19 mm
4.32 mm
4.9 mm
5 mm
5.55 mm
6.35 mm
7.62 mm
8.89 mm
9.32 mm
9.45 mm
9.53 mm
10.52 mm
10.57 mm