Common Mode Filters / Chokes

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Part #

Common Mode Chokes / Filters WE-CMB Power Choke 39mH 0.3A 3000m

744821039
Wurth Elektronik
1: S/15.76
7,996In Stock

Mfr. Part #
744821039

Mouser Part #
710-744821039

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Power Choke 39mH 0.3A 3000m

Learn More

Datasheet

7,996In Stock

Cut Tape

S/15.76

S/15.22

S/12.07

S/11.56

Reel

S/10.51

Min.: 1
Mult.: 1

: 300

PCB Mount

1 Channel

WE-CMB

Through Hole

39 mH

30 %

300 mA

3 Ohms

- 40 C

+ 125 C

15 mm

7.5 mm

18 mm

Reel, Cut Tape

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB Choke Type XS 4mH 1.5A 140mOhm

744821240
Wurth Elektronik
1: S/15.06
10,931In Stock

Mfr. Part #
744821240

Mouser Part #
710-744821240

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XS 4mH 1.5A 140mOhm

Learn More

Datasheet

10,931In Stock

S/15.06

S/14.83

S/11.76

S/11.25

S/10.24

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

4 mH

30 %

1.5 A

140 mOhms

- 40 C

+ 125 C

15 mm

7.5 mm

18 mm

Bulk

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type S 2.2mH 2A 70mOhm

744822222
Wurth Elektronik
1: S/17.79
2,099In Stock

Mfr. Part #
744822222

Mouser Part #
710-744822222

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type S 2.2mH 2A 70mOhm

Learn More

Datasheet

2,099In Stock

S/17.79

S/17.52

S/13.90

S/12.07

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

2.2 mH

30 %

2 A

70 mOhms

- 40 C

+ 125 C

17.5 mm

13 mm

22 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB Choke Type S 10mH 1A 360mOhm

744822110
Wurth Elektronik
1: S/15.22
1,058In Stock

Mfr. Part #
744822110

Mouser Part #
710-744822110

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type S 10mH 1A 360mOhm

Learn More

Datasheet

1,058In Stock

S/15.22

S/14.09

S/14.05

S/12.53

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

10 mH

30 %

1 A

360 mOhms

- 40 C

+ 125 C

17.5 mm

13 mm

22 mm

Bulk

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type XS 10mH .7A 350mOhm

744821110
Wurth Elektronik
1: S/10.43
2,732In Stock

Mfr. Part #
744821110

Mouser Part #
710-744821110

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XS 10mH .7A 350mOhm

Learn More

Datasheet

2,732In Stock

S/10.43

S/10.32

S/10.28

S/7.94

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

10 mH

30 %

700 mA

350 mOhms

- 40 C

+ 125 C

15 mm

7.5 mm

18 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB UCC28711 Power Choke 5 mH 1A 220m

744821150
Wurth Elektronik
1: S/15.76
1,110In Stock

Mfr. Part #
744821150

Mouser Part #
710-744821150

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB UCC28711 Power Choke 5 mH 1A 220m

Learn More

Datasheet

1,110In Stock

S/15.76

S/15.22

S/12.07

S/11.56

S/10.51

Min.: 1
Mult.: 1

WE-CMB

Bulk

Common Mode Chokes / Filters WE-CMB Choke Type XS 1mH 2A 45mOhm

744821201
Wurth Elektronik
1: S/15.06
1,690In Stock

Mfr. Part #
744821201

Mouser Part #
710-744821201

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XS 1mH 2A 45mOhm

Learn More

Datasheet

1,690In Stock

S/15.06

S/14.83

S/11.76

S/11.25

S/10.24

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

1 mH

30 %

2 A

45 mOhms

- 40 C

+ 125 C

15 mm

7.5 mm

18 mm

Bulk

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Power Choke 0.175mH 10A 4m

74482210002
Wurth Elektronik
1: S/24.64
425In Stock
2,610Expected 10/2/2026

Mfr. Part #
74482210002

Mouser Part #
710-74482210002

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Power Choke 0.175mH 10A 4m

Learn More

Datasheet

425In Stock

2,610Expected 10/2/2026

S/24.64

S/24.25

S/21.02

S/20.98

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

175 uH

30 %

10 A

4 mOhms

- 40 C

+ 125 C

18.5 mm

14.5 mm

22 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm

744823210
Wurth Elektronik
1: S/20.55
2,930In Stock
180Expected 11/27/2026

Mfr. Part #
744823210

Mouser Part #
710-744823210

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm

Learn More

Datasheet

2,930In Stock

180Expected 11/27/2026

S/20.55

S/20.20

S/16.04

S/15.34

S/13.94

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

10 mH

30 %

2 A

125 mOhms

- 40 C

+ 125 C

23 mm

13 mm

28 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB Choke Type M 20mH 1.5A 270mOhm

744823220
Wurth Elektronik
1: S/20.55
807In Stock

Mfr. Part #
744823220

Mouser Part #
710-744823220

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type M 20mH 1.5A 270mOhm

Learn More

Datasheet

807In Stock

S/20.55

S/20.20

S/16.04

S/15.34

S/13.94

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

20 mH

30 %

1.5 A

270 mOhms

- 40 C

+ 125 C

23 mm

13 mm

28 mm

Bulk

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Power Choke 5mH 2.5A 95m

744823305
Wurth Elektronik
1: S/15.06
937In Stock

Mfr. Part #
744823305

Mouser Part #
710-744823305

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Power Choke 5mH 2.5A 95m

Learn More

Datasheet

937In Stock

S/15.06

S/14.79

S/14.60

S/13.23

View

Min.: 1
Mult.: 1

WE-CMB

Common Mode Chokes / Filters WE-CMB Choke Type M 2.2mH 4A 30mOhm

744823422
Wurth Elektronik
1: S/20.55
721In Stock

Mfr. Part #
744823422

Mouser Part #
710-744823422

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type M 2.2mH 4A 30mOhm

Learn More

Datasheet

721In Stock

S/20.55

S/20.20

S/16.04

S/15.34

S/13.94

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

2.2 mH

30 %

4 A

30 mOhms

- 40 C

+ 125 C

23.5 mm

13 mm

25.5 mm

Tray

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type M 1mH 6A 13mOhm

744823601
Wurth Elektronik
1: S/20.86
2,220In Stock
2,520Expected 8/7/2026

Mfr. Part #
744823601

Mouser Part #
710-744823601

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type M 1mH 6A 13mOhm

Learn More

Datasheet

2,220In Stock

2,520Expected 8/7/2026

S/20.86

S/20.51

S/20.20

S/16.47

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

1 mH

30 %

6 A

13 mOhms

- 40 C

+ 125 C

25 mm

17 mm

26.5 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 1 mH 10A 7mOhm

744824101
Wurth Elektronik
1: S/21.91
1,724In Stock
1,050Expected 3/29/2027

Mfr. Part #
744824101

Mouser Part #
710-744824101

Wurth Elektronik

Common Mode Chokes / Filters 1 mH 10A 7mOhm

Learn More

Datasheet

1,724In Stock

1,050Expected 3/29/2027

S/21.91

S/21.56

S/17.09

S/16.35

S/14.87

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

1 mH

30 %

10 A

7 mOhms

- 40 C

+ 125 C

27.5 mm

18.5 mm

33 mm

Bulk

Toroidal Chokes

Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type L 10mH 3A 105mOHm

744824310
Wurth Elektronik
1: S/22.54
553In Stock
425Expected 7/31/2026

Mfr. Part #
744824310

Mouser Part #
710-744824310

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type L 10mH 3A 105mOHm

Learn More

Datasheet

553In Stock

425Expected 7/31/2026

S/22.54

S/22.19

S/21.56

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

10 mH

30 %

3 A

105 mOhms

- 40 C

+ 125 C

27.5 mm

18.5 mm

33 mm

Tray

Toroidal Chokes

Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type XL 1mH 12A 9mOhm

7448251201
Wurth Elektronik
1: S/24.64
419In Stock

Mfr. Part #
7448251201

Mouser Part #
710-7448251201

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XL 1mH 12A 9mOhm

Learn More

Datasheet

419In Stock

S/24.64

S/24.25

S/21.49

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

1 mH

30 %

12 A

9 mOhms

- 40 C

+ 125 C

30 mm

22 mm

35 mm

Tray

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type XL 20mH 3A 160mOhm

744825320
Wurth Elektronik
1: S/24.64
347In Stock

Mfr. Part #
744825320

Mouser Part #
710-744825320

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XL 20mH 3A 160mOhm

Learn More

Datasheet

347In Stock

S/24.64

S/24.25

S/21.49

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

20 mH

30 %

3 A

160 mOhms

- 40 C

+ 125 C

30 mm

18.6 mm

35 mm

Tray

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type XL 2.2mH 8A 14mOhm

7448258022
Wurth Elektronik
1: S/22.19
757In Stock
1,240On Order

Mfr. Part #
7448258022

Mouser Part #
710-7448258022

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XL 2.2mH 8A 14mOhm

Learn More

Datasheet

757In Stock

1,240On Order

S/22.19

S/21.84

S/18.80

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

2.2 mH

30 %

8 A

14 mOhms

- 40 C

+ 125 C

30 mm

21 mm

35 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMBH Common Mode Power Line Filter

S14100038
Wurth Elektronik
1: S/17.36
874In Stock
2,380On Order

Mfr. Part #
S14100038

Mouser Part #
710-S14100038

Wurth Elektronik

Common Mode Chokes / Filters WE-CMBH Common Mode Power Line Filter

Learn More

Datasheet

874In Stock

2,380On Order

S/17.36

S/16.50

S/14.87

S/13.74

S/12.53

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

560 uH

30 %

20 A

2.8 mOhms

- 40 C

+ 125 C

30 mm

19.5 mm

29 mm

Tray

Common Mode Chokes

Toroidal

Common Mode Chokes / Filters WE-CMB Choke Type S 20mH .5A 540mOhm

744822120
Wurth Elektronik
1: S/17.79
208In Stock
700Expected 7/31/2026

Mfr. Part #
744822120

Mouser Part #
710-744822120

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type S 20mH .5A 540mOhm

Learn More

Datasheet

208In Stock

700Expected 7/31/2026

S/17.79

S/17.52

S/13.90

S/12.07

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

20 mH

30 %

500 mA

540 mOhms

- 40 C

+ 125 C

17.5 mm

13 mm

22 mm

Bulk

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB Choke Type S 3.3mH 1.5A 120mOhm

744822233
Wurth Elektronik
1: S/17.79
238In Stock

Mfr. Part #
744822233

Mouser Part #
710-744822233

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type S 3.3mH 1.5A 120mOhm

Learn More

Datasheet

238In Stock

S/17.79

S/17.52

S/13.90

S/12.07

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

3.3 mH

30 %

1.5 A

120 mOhms

- 40 C

+ 125 C

17.5 mm

13 mm

22 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB Size S HC .35mH 8.5A 7mOhm

7448229004
Wurth Elektronik
1: S/24.64
130In Stock
180On Order

Mfr. Part #
7448229004

Mouser Part #
710-7448229004

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Size S HC .35mH 8.5A 7mOhm

Learn More

Datasheet

130In Stock

180On Order

S/24.64

S/24.25

S/20.94

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

350 uH

30 %

8.5 A

7 mOhms

- 40 C

+ 125 C

18.5 mm

14.5 mm

22 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters WE-CMB Choke Type M 3.3mH 2.5A 60mOhm

744823333
Wurth Elektronik
1: S/20.55
274In Stock

Mfr. Part #
744823333

Mouser Part #
710-744823333

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type M 3.3mH 2.5A 60mOhm

Learn More

Datasheet

274In Stock

S/20.55

S/20.20

S/16.04

S/15.34

S/13.94

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

3.3 mH

30 %

2.5 A

60 mOhms

- 40 C

+ 125 C

23.5 mm

13 mm

28 mm

Tray

Power Line Chokes

Common Mode Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type L 3.3mH 4A 35mOhm

744824433
Wurth Elektronik
1: S/22.27
230In Stock
125On Order

Mfr. Part #
744824433

Mouser Part #
710-744824433

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type L 3.3mH 4A 35mOhm

Learn More

Datasheet

230In Stock

125On Order

S/22.27

S/21.91

S/21.56

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Through Hole

3.3 mH

30 %

4 A

35 mOhms

- 40 C

+ 125 C

27.5 mm

18.5 mm

33 mm

Bulk

Toroidal Chokes

Power Line Choke

Common Mode Chokes / Filters WE-CMB Choke Type L 2.2mH 6A 20mOhm

744824622
Wurth Elektronik
1: S/21.91
263In Stock
150Expected 3/30/2027

Mfr. Part #
744824622

Mouser Part #
710-744824622

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type L 2.2mH 6A 20mOhm

Learn More

Datasheet

263In Stock

150Expected 3/30/2027

S/21.91

S/21.56

S/17.09

S/16.35

S/14.87

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-CMB

Radial

2.2 mH

30 %

6 A

20 mOhms

- 40 C

+ 125 C

27.5 mm

18.5 mm

33 mm

Tray

Toroidal Chokes

Power Line Choke

Customer Service Office

Company

Resources

Support

300 mA
500 mA
700 mA
1 A
1.5 A
2 A
2.5 A
3 A
3.5 A
4 A
4.5 A
5 A
6 A
7.5 A
8 A
8.5 A
10 A
12 A
20 A
25 A

1.6 mOhms
2.3 mOhms
2.8 mOhms
4 mOhms
4.5 mOhms
6.2 mOhms
7 mOhms
9 mOhms
10 mOhms
13 mOhms
14 mOhms
20 mOhms
25 mOhms
30 mOhms
35 mOhms
45 mOhms
50 mOhms
55 mOhms
60 mOhms
70 mOhms