Common Mode Filter Chokes

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Inductive Components

Laird Technologies provides a wide range of inductive components that satisfy multiple design requirements in power systems. Inductive components are a standard set of components in power electronics used in filtering and power regulation. Various inductive components are found in power regulation or power conversion systems, and each component has to be selected such that it helps achieve low-noise, precise regulation, and required isolation to prevent unintended coupling. This broad line of components from Laird helps designers create a custom, flexible solution that addresses multiple EMI problems in power systems without compromising form factor or excessive use of shielding materials.

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Part #

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

CM1812B104R-1A
Laird Technologies
1: $1.49
387In Stock

Mfr. Part #
CM1812B104R-1A

Mouser Part #
739-CM1812B104R-1A

Laird Technologies

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

Learn More

Datasheet

387In Stock

Cut Tape

$1.49

$1.22

$1.06

$1.00

Reel

$0.873

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 25uH 250volts 0.13ohms

CC2824E253R-10
Laird Technologies
1: $9.93
5,990Expected 2026-05-26

Mfr. Part #
CC2824E253R-10

Mouser Part #
875-CC2824E253R-10

Laird Technologies

Common Mode Chokes / Filters 25uH 250volts 0.13ohms

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Datasheet

5,990Expected 2026-05-26

Cut Tape

$9.93

$8.18

$7.57

$7.14

View

Reel

$6.55

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: $1.49
10,000Expected 2026-04-13

Mfr. Part #
CM1210B104R-1A

Mouser Part #
739-CM1210B104R-1A

Laird Technologies

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

Learn More

Datasheet

10,000Expected 2026-04-13

Cut Tape

$1.49

$1.22

$1.06

$1.00

View

Reel

$0.792

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 51 UH +50/-30%

CM1210B513R-1A
Laird Technologies
1: $1.49
9,970Expected 2026-04-24

Mfr. Part #
CM1210B513R-1A

Mouser Part #
739-CM1210B513R-1A

Laird Technologies

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

Learn More

Datasheet

9,970Expected 2026-04-24

Cut Tape

$1.49

$1.22

$1.06

$1.00

Reel

$0.777

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

CM1210B

SMD/SMT

51 uH

600 Ohms

200 mA

700 mOhms

- 55 C

+ 150 C

3.2 mm

2.5 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

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

CM1210C113R-1A
Laird Technologies
1: $1.49
10,000Expected 2026-04-20

Mfr. Part #
CM1210C113R-1A

Mouser Part #
739-CM1210C113R-1A

Laird Technologies

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

Learn More

Datasheet

10,000Expected 2026-04-20

Cut Tape

$1.49

$1.22

$1.06

$1.00

View

Reel

$0.792

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: $3.27
8,963Expected 2026-03-09

Mfr. Part #
CM3440Z171B-10

Mouser Part #
875-CM3440Z171B-10

Laird Technologies

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

Learn More

Datasheet

8,963Expected 2026-03-09

$3.27

$2.98

$2.61

$2.46

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 266ohms 100MHz 8A Thru-hole

29F0303-0T0-10
Laird Technologies
1: $2.59
1,240Expected 2026-05-26

Mfr. Part #
29F0303-0T0-10

Mouser Part #
875-29F0303-0T0-10

Laird Technologies

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

Learn More

Datasheet

1,240Expected 2026-05-26

$2.59

$1.80

$1.35

$1.22

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: $2.92
750Expected 2026-05-18

Mfr. Part #
CM4440Z121R-10

Mouser Part #
875-CM4440Z121R-10

Laird Technologies

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

Learn More

Datasheet

750Expected 2026-05-18

Cut Tape

$2.92

$2.41

$2.10

$1.98

$1.77

Reel

$1.69

Min.: 1
Mult.: 1

Reel: 375

Reel, Cut Tape

Common Mode Chokes

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

CM1210A204R-1A
Laird Technologies
1: $2.76
Lead-Time 10 Weeks

Mfr. Part #
CM1210A204R-1A

Mouser Part #
739-CM1210A204R-1A

Laird Technologies

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

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

$2.76

$2.29

$2.00

$1.87

View

Reel

$1.60

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: $0.677
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CM1210B223R-1A

Mouser Part #
739-CM1210B223R-1A

Laird Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.677

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: $0.792
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CM1812B113R-1A

Mouser Part #
739-CM1812B113R-1A

Laird Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.792

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: $1.49
Lead-Time 10 Weeks

Mfr. Part #
CM1812B223R-1A

Mouser Part #
739-CM1812B223R-1A

Laird Technologies

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

Learn More

Datasheet

Lead-Time 10 Weeks

Cut Tape

$1.49

$1.22

$1.06

$1.00

$0.929

Reel

$0.792

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: $0.792
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CM1812B513R-1A

Mouser Part #
739-CM1812B513R-1A

Laird Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.792

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: $3.35
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
29F0818-0SR-10

Mouser Part #
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

$3.35

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: $0.338
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CF0805C221R-10

Mouser Part #
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

$0.338

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: $0.338
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CF0805D121R-10

Mouser Part #
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

$0.338

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: $0.398
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CF0805D181R-10

Mouser Part #
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

$0.398

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: $0.29
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CF0805D670R-10

Mouser Part #
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

$0.29

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: $0.338
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CF0805D900R-10

Mouser Part #
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

$0.338

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

Reel: 3,000

Reel

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

CH0805D900R-10
Laird Technologies
1: $1.34
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
CH0805D900R-10

Mouser Part #
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

$1.34

Reel

$1.34

$0.784

Min.: 1
Mult.: 1

Reel: 2,000

Reel, Cut Tape

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

CM0805C181R-10
Laird Technologies
10,000: $0.439
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
CM0805C181R-10

Mouser Part #
875-CM0805C181R-10

Laird Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.439

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

Reel: 2,000

Reel

Common Mode Chokes

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

CM0805C601R-10
Laird Technologies
10,000: $0.385
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CM0805C601R-10

Mouser Part #
875-CM0805C601R-10

Laird Technologies

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.385

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

Reel: 2,000

Reel

Common Mode Chokes

Common Mode Chokes / Filters Broadband,1Ck 1206,SM,W

CM1206A601R-10
Laird Technologies
10,000: $0.593
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
CM1206A601R-10

Mouser Part #
875-CM1206A601R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 1206,SM,W

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$0.593

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

Reel: 2,000

Reel

Common Mode Chokes

Common Mode Chokes / Filters Broadband,1Ck 1206,SM,M

CM1206C161R-10
Laird Technologies
10,000: $0.433
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CM1206C161R-10

Mouser Part #
875-CM1206C161R-10

Laird Technologies

Common Mode Chokes / Filters Broadband,1Ck 1206,SM,M

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$0.433

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

Reel: 2,000

Reel

Common Mode Chokes

Common Mode Chokes / Filters 150ohms 100MHz 5A 3 Chokes SMD

CM3822R151R-10
Laird Technologies
1,200: $2.75
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
CM3822R151R-10

Mouser Part #
875-CM3822R151R-10

Laird Technologies

Common Mode Chokes / Filters 150ohms 100MHz 5A 3 Chokes SMD

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$2.75

MouseReel Available

Min.: 1,200
Mult.: 1,200

Reel: 600

PCB Mount

SMD/SMT

150 Ohms

5 A

20 mOhms

- 40 C

+ 125 C

Reel

Common Mode Chokes

Common Mode EMI Filter Array

Inductive Components

Mouser Electronics®

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
230 mA
250 mA
300 mA
310 mA
360 mA
400 mA
500 mA
700 mA
800 mA
1.2 A
3.1 A
3.7 A
4.4 A
5 A
5.6 A
6 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
200 mOhms
250 mOhms
300 mOhms
350 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