Common Mode Filters / Chokes – Mouser United Kingdom

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Common Mode Chokes

Laird Technologies Common Mode Chokes are designed for power, low-frequency, and high-frequency signal lines. The chokes can withstand high DC currents without degradation of filtering performance and are stable under load bias. The compact chokes feature low DCR and offer excellent impedance versus frequency. Laird Technologies 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 Broadband,1Ck,3032 SM,W

CMX1211Z601B-10
Laird Technologies
1: £6.04
45In Stock
1,680Expected 23/03/2026

Mfr. Part No.
CMX1211Z601B-10

Mouser Part No
875-CMX1211Z601B-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W

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Datasheet

45In Stock

1,680Expected 23/03/2026

£6.04

£4.97

£4.60

£4.34

£4.09

Min.: 1
Mult.: 1

CMX

Bulk

Common Mode Chokes

Common Mode Chokes / Filters CANChokeInd,1Ck 1812,SM

CMX1616Z162B-10
Laird Technologies
1: £10.15
38In Stock
240Expected 21/04/2026

Mfr. Part No.
CMX1616Z162B-10

Mouser Part No
875-CMX1616Z162B-10

Laird Technologies

Common Mode Chokes / Filters CANChokeInd,1Ck 1812,SM

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Datasheet

38In Stock

240Expected 21/04/2026

£10.15

£8.35

£7.73

£7.29

£7.27

Min.: 1
Mult.: 1

PCB Mount

CMX

Through Hole

1.584 mH

24 A

4.1 Ohms

- 40 C

+ 125 C

42 mm

41 mm

16.5 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 200 UH +60/-20%

CM1812A204R-1A
Laird Technologies
1: £1.35
509In Stock

Mfr. Part No.
CM1812A204R-1A

Mouser Part No
739-CM1812A204R-1A

Laird Technologies

Common Mode Chokes / Filters 200 UH +60/-20%

Learn More

Datasheet

509In Stock

Cut Tape

£1.35

£1.12

£0.978

£0.917

£0.849

Reel

£0.78

Min.: 1
Mult.: 1

Reel: 500

PCB Mount

CM1812A

SMD/SMT

200 uH

100 mA

4.5 Ohms

- 40 C

+ 125 C

4.5 mm

3.2 mm

2.8 mm

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters 100 UH +50/-30%

CM1812B104R-1A
Laird Technologies
1: £0.728
387In Stock

Mfr. Part No.
CM1812B104R-1A

Mouser Part No
739-CM1812B104R-1A

Laird Technologies

Common Mode Chokes / Filters 100 UH +50/-30%

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Datasheet

387In Stock

Cut Tape

£0.728

£0.597

£0.52

£0.491

Reel

£0.427

View

Min.: 1
Mult.: 1

Reel: 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 160ohms 100MHz 75A 1 Choke Thru-hole

CM5441Z161B-10
Laird Technologies
1: £2.57
9,344On Order

Mfr. Part No.
CM5441Z161B-10

Mouser Part No
875-CM5441Z161B-10

Laird Technologies

Common Mode Chokes / Filters 160ohms 100MHz 75A 1 Choke Thru-hole

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Datasheet

9,344On Order

£2.57

£2.12

£1.96

£1.80

£1.75

Min.: 1
Mult.: 1

PCB Mount

Through Hole

160 Ohms

70 A

300 uOhms

- 40 C

+ 125 C

13.72 mm

10 mm

15.24 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 25uH 250volts 0.13ohms

CC2824E253R-10
Laird Technologies
1: £4.85
5,740Expected 18/05/2026

Mfr. Part No.
CC2824E253R-10

Mouser Part No
875-CC2824E253R-10

Laird Technologies

Common Mode Chokes / Filters 25uH 250volts 0.13ohms

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Datasheet

5,740Expected 18/05/2026

Cut Tape

£4.85

£4.00

£3.70

£3.49

View

Reel

£3.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

PCB Mount

1 Channel

SMD/SMT

25 uH

2 kOhms

800 mA

130 mOhms

- 40 C

+ 125 C

7.5 mm

5.5 mm

3.8 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

CAN-Bus

Common Mode Chokes / Filters 100 UH +50/-30%

CM1210B104R-1A
Laird Technologies
1: £0.728
10,000Expected 13/04/2026

Mfr. Part No.
CM1210B104R-1A

Mouser Part No
739-CM1210B104R-1A

Laird Technologies

Common Mode Chokes / Filters 100 UH +50/-30%

Learn More

Datasheet

10,000Expected 13/04/2026

Cut Tape

£0.728

£0.597

£0.52

£0.491

View

Reel

£0.388

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

CM1210B

SMD/SMT

100 uH

5.1 kOhms

150 mA

1.5 Ohms

- 55 C

+ 150 C

3.2 mm

2.5 mm

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters 10 UH +50/-30%

CM1210C113R-1A
Laird Technologies
1: £0.728
10,000Expected 20/04/2026

Mfr. Part No.
CM1210C113R-1A

Mouser Part No
739-CM1210C113R-1A

Laird Technologies

Common Mode Chokes / Filters 10 UH +50/-30%

Learn More

Datasheet

10,000Expected 20/04/2026

Cut Tape

£0.728

£0.597

£0.52

£0.491

View

Reel

£0.388

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

CM1210C

SMD/SMT

10 uH

550 Ohms

300 mA

400 mOhms

- 55 C

+ 150 C

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

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

CM3440Z171B-10
Laird Technologies
1: £1.60
8,963Expected 09/03/2026

Mfr. Part No.
CM3440Z171B-10

Mouser Part No
875-CM3440Z171B-10

Laird Technologies

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

Learn More

Datasheet

8,963Expected 09/03/2026

£1.60

£1.46

£1.27

£1.20

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 CMChoke 1mH 1000KHz

CMX1616Z112B-10
Laird Technologies
1: £9.91
326On Order

Mfr. Part No.
CMX1616Z112B-10

Mouser Part No
875-CMX1616Z112B-10

Laird Technologies

Common Mode Chokes / Filters CMChoke 1mH 1000KHz

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Datasheet

326On Order

£9.91

£8.15

£7.54

£7.11

£7.08

Min.: 1
Mult.: 1

PCB Mount

CMX

Through Hole

1 mH

30 A

2.8 mOhms

- 40 C

+ 125 C

40 mm

16.5 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 266ohms 100MHz 8A Thru-hole

29F0303-0T0-10
Laird Technologies
1: £1.27
1,240Expected 29/04/2026

Mfr. Part No.
29F0303-0T0-10

Mouser Part No
875-29F0303-0T0-10

Laird Technologies

Common Mode Chokes / Filters 266ohms 100MHz 8A Thru-hole

Learn More

Datasheet

1,240Expected 29/04/2026

£1.27

£0.882

£0.663

£0.595

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

29F

Through Hole

266 Ohms

8 A

10 mOhms

- 40 C

+ 125 C

7.62 mm

5.08 mm

11.43 mm

Bulk

EMI Filters

Power Line

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

CM4440Z121R-10
Laird Technologies
1: £1.42
750Expected 18/05/2026

Mfr. Part No.
CM4440Z121R-10

Mouser Part No
875-CM4440Z121R-10

Laird Technologies

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

Learn More

Datasheet

750Expected 18/05/2026

Cut Tape

£1.42

£1.18

£1.03

£0.969

£0.863

Reel

£0.826

Min.: 1
Mult.: 1

Reel: 375

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W

CMX1211Y801B-10
Laird Technologies
1: £5.48
174Expected 17/02/2026

Mfr. Part No.
CMX1211Y801B-10

Mouser Part No
875-CMX1211Y801B-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W

Learn More

Datasheet

174Expected 17/02/2026

£5.48

£4.50

£4.17

£3.94

View

Min.: 1
Mult.: 1

CMX

Bulk

Common Mode Chokes

Common Mode Chokes / Filters 200 UH +50/-10%

CM1210A204R-1A
Laird Technologies
1: £1.35
Lead-Time 10 Weeks

Mfr. Part No.
CM1210A204R-1A

Mouser Part No
739-CM1210A204R-1A

Laird Technologies

Common Mode Chokes / Filters 200 UH +50/-10%

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

£1.35

£1.12

£0.978

£0.917

View

Reel

£0.78

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

CM1210A

SMD/SMT

200 uH

70 mA

5.5 Ohms

- 40 C

+ 125 C

3.2 mm

2.5 mm

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters 22 UH +50/-30%

CM1210B223R-1A
Laird Technologies
10,000: £0.353
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CM1210B223R-1A

Mouser Part No
739-CM1210B223R-1A

Laird Technologies

Common Mode Chokes / Filters 22 UH +50/-30%

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.353

Min.: 10,000
Mult.: 10,000

Reel: 2,000

PCB Mount

CM1210B

SMD/SMT

22 uH

1.1 kOhms

250 mA

500 mOhms

- 55 C

+ 150 C

3.2 mm

2.5 mm

Reel

Common Mode Chokes

Common Mode Chokes / Filters 10 UH +50/-30%

CM1812B113R-1A
Laird Technologies
10,000: £0.388
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CM1812B113R-1A

Mouser Part No
739-CM1812B113R-1A

Laird Technologies

Common Mode Chokes / Filters 10 UH +50/-30%

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.388

Min.: 10,000
Mult.: 10,000

Reel: 500

PCB Mount

CM1812B

SMD/SMT

11 uH

600 Ohms

360 mA

600 mOhms

- 55 C

+ 150 C

4.5 mm

3.2 mm

2.8 mm

Reel

Common Mode Chokes

Common Mode Chokes / Filters 22 UH +50/-30%

CM1812B223R-1A
Laird Technologies
1: £0.728
Lead-Time 10 Weeks

Mfr. Part No.
CM1812B223R-1A

Mouser Part No
739-CM1812B223R-1A

Laird Technologies

Common Mode Chokes / Filters 22 UH +50/-30%

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

£0.728

£0.597

£0.52

£0.491

£0.454

Reel

£0.388

Min.: 1
Mult.: 1

Reel: 500

PCB Mount

CM1812B

SMD/SMT

22 uH

1.2 kOhms

310 mA

1 Ohms

- 55 C

+ 150 C

4.5 mm

3.2 mm

2.8 mm

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters 51 UH +50/-30%

CM1812B513R-1A
Laird Technologies
10,000: £0.388
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CM1812B513R-1A

Mouser Part No
739-CM1812B513R-1A

Laird Technologies

Common Mode Chokes / Filters 51 UH +50/-30%

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.388

Min.: 10,000
Mult.: 10,000

Reel: 500

PCB Mount

CM1812B

SMD/SMT

51 uH

2.8 kOhms

230 mA

1 Ohms

- 55 C

+ 150 C

4.5 mm

3.2 mm

2.8 mm

Reel

Common Mode Chokes

Common Mode Chokes / Filters 75ohms 100MHz 6A Thru-hole

29F0818-0SR-10
Laird Technologies
1,800: £1.63
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
29F0818-0SR-10

Mouser Part No
875-29F0818-0SR-10

Laird Technologies

Common Mode Chokes / Filters 75ohms 100MHz 6A Thru-hole

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

£1.63

Min.: 1,800
Mult.: 1,800

Reel: 900

Horizontal Mount

1 Channel

29F

SMD/SMT

75 Ohms

6 A

10 mOhms

- 40 C

+ 125 C

11.43 mm

4 mm

2.92 mm

Reel

EMI Filters

Power Line

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

CF0805C221R-10
Laird Technologies
15,000: £0.165
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CF0805C221R-10

Mouser Part No
875-CF0805C221R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.165

Min.: 15,000
Mult.: 15,000

Reel: 3,000

Reel

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

CF0805D121R-10
Laird Technologies
15,000: £0.165
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CF0805D121R-10

Mouser Part No
875-CF0805D121R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.165

Min.: 15,000
Mult.: 15,000

Reel: 3,000

Reel

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

CF0805D181R-10
Laird Technologies
15,000: £0.195
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CF0805D181R-10

Mouser Part No
875-CF0805D181R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.195

Min.: 15,000
Mult.: 15,000

Reel: 3,000

Reel

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

CF0805D670R-10
Laird Technologies
15,000: £0.142
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CF0805D670R-10

Mouser Part No
875-CF0805D670R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.142

Min.: 15,000
Mult.: 15,000

Reel: 3,000

Reel

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

CF0805D900R-10
Laird Technologies
15,000: £0.165
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
CF0805D900R-10

Mouser Part No
875-CF0805D900R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 0805,TH,M

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

£0.165

Min.: 15,000
Mult.: 15,000

Reel: 3,000

Reel

Common Mode Chokes / Filters Broadband,1Ck 0805,SM,M

CH0805D900R-10
Laird Technologies
1: £0.653
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
CH0805D900R-10

Mouser Part No
875-CH0805D900R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 0805,SM,M

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

£0.653

Reel

£0.653

£0.383

Min.: 1
Mult.: 1

Reel: 2,000

Reel, Cut Tape

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