Common Mode Filter Chokes

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Part #

Common Mode Chokes / Filters 2.7mH 8.0A 22mohms

B82725A2802N001
EPCOS / TDK
1: $9.30
486In Stock

Mfr. Part #
B82725A2802N001

Mouser Part #
871-B82725A2802N1

EPCOS / TDK

Common Mode Chokes / Filters 2.7mH 8.0A 22mohms

Learn More

Datasheet

486In Stock

$9.30

$7.64

$7.07

$6.67

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

B82725A

Through Hole

2.7 mH

30 %

8 A

22 mOhms

- 40 C

+ 125 C

44 mm

42.4 mm

25 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 15mH 0.9A - 30%/+50% 21x10mm Radial

B82731M2901A030
EPCOS / TDK
1: $3.36
1,998In Stock

Mfr. Part #
B82731M2901A030

Mouser Part #
871-B82731M2901A030

EPCOS / TDK

Common Mode Chokes / Filters 15mH 0.9A - 30%/+50% 21x10mm Radial

Learn More

Datasheet

1,998In Stock

$3.36

$2.77

$2.42

$2.28

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82731M

Radial

15 mH

- 30 %, + 50 %

900 mA

600 mOhms

- 40 C

+ 125 C

21 mm

10 mm

20 mm

Tray

Power Line Chokes

Common Mode Chokes / Filters 10mH 1.4A Vertical Core

B82732R2142B030
EPCOS / TDK
1: $3.44
1,960In Stock

Mfr. Part #
B82732R2142B030

Mouser Part #
871-B82732R2142B30

EPCOS / TDK

Common Mode Chokes / Filters 10mH 1.4A Vertical Core

Learn More

Datasheet

1,960In Stock

$3.44

$2.84

$2.46

$2.33

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

B82732R

Through Hole

10 mH

- 30 %, + 50 %

1.4 A

300 Ohms

- 40 C

+ 125 C

24 mm

16.5 mm

23.5 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 1.4A

B82734R2142B030
EPCOS / TDK
1: $4.53
814In Stock

Mfr. Part #
B82734R2142B030

Mouser Part #
871-B82734R2142B30

EPCOS / TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 1.4A

Learn More

Datasheet

814In Stock

$4.53

$3.72

$3.26

$3.07

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82734R

Through Hole

39 mH

- 30 %, + 50 %

1.4 A

460 mOhms

- 40 C

+ 125 C

32.5 mm

21 mm

31 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 15mH 2.3A 185ohms

B82734R2232B030
EPCOS / TDK
1: $4.50
5,711In Stock

Mfr. Part #
B82734R2232B030

Mouser Part #
871-B82734R2232B30

EPCOS / TDK

Common Mode Chokes / Filters 15mH 2.3A 185ohms

Learn More

Datasheet

5,711In Stock

$4.50

$3.70

$3.22

$3.05

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82734R

Through Hole

15 mH

- 30 %, + 50 %

2.3 A

185 mOhms

- 40 C

+ 125 C

32.5 mm

31 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 10mH 2.6A Vertical Core

B82734R2262B030
EPCOS / TDK
1: $4.53
1,833In Stock

Mfr. Part #
B82734R2262B030

Mouser Part #
871-B82734R2262B30

EPCOS / TDK

Common Mode Chokes / Filters 10mH 2.6A Vertical Core

Learn More

Datasheet

1,833In Stock

$4.53

$3.72

$3.26

$3.07

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82734R

Radial

10 mH

- 30 %, + 50 %

2.6 A

130 Ohms

21 mm

12.5 mm

15.5 mm

Tray

Power Line Chokes

Common Mode Chokes / Filters 6.8mH 3.2A 85ohms

B82734R2322B030
EPCOS / TDK
1: $4.31
1,166In Stock

Mfr. Part #
B82734R2322B030

Mouser Part #
871-B82734R2322B30

EPCOS / TDK

Common Mode Chokes / Filters 6.8mH 3.2A 85ohms

Learn More

Datasheet

1,166In Stock

$4.31

$3.57

$2.70

$2.64

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82734R

Through Hole

6.8 mH

- 30 %, + 50 %

3.2 A

85 mOhms

- 40 C

+ 125 C

32.5 mm

21 mm

31 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters RING CORE CHOKE 2X3.0MH 1.0A

B82720A2102N040
EPCOS / TDK
1: $3.57
1,692In Stock

Mfr. Part #
B82720A2102N040

Mouser Part #
871-B82720A2102N40

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X3.0MH 1.0A

Learn More

Datasheet

1,692In Stock

$3.57

$2.73

$2.57

$2.40

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82720A

Radial

3 mH

- 30 %, + 50 %

1 A

230 mOhms

- 40 C

+ 125 C

14.2 mm

9.6 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters 2-FACH-NETZCHOKE 2X1.1MH 2.0A

B82720S2202N40
EPCOS / TDK
1: $3.69
2,841In Stock

Mfr. Part #
B82720S2202N40

Mouser Part #
871-B82720S2202N40

EPCOS / TDK

Common Mode Chokes / Filters 2-FACH-NETZCHOKE 2X1.1MH 2.0A

Learn More

Datasheet

2,841In Stock

Cut Tape

$3.69

$3.15

$2.90

$2.15

Reel

$2.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

PCB Mount

1 Channel

B82720S

SMD/SMT

1.1 mH

- 30 %, + 50 %

2 A

65 mOhms

- 40 C

+ 125 C

14.5 mm

13.3 mm

8 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 2.7mH 4.0A Vertical Core

B82723J2402N001
EPCOS / TDK
1: $4.34
2,246In Stock

Mfr. Part #
B82723J2402N001

Mouser Part #
871-B82723J2402N1

EPCOS / TDK

Common Mode Chokes / Filters 2.7mH 4.0A Vertical Core

Learn More

Datasheet

2,246In Stock

$4.34

$3.58

$3.12

$2.95

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82723J

Through Hole

2.7 mH

30 %

4 A

60 mOhms

- 40 C

+ 125 C

28 mm

15 mm

30.5 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 6.8mH 2.0A Vertical Core

B82724J2202N001
EPCOS / TDK
1: $4.96
1,416In Stock

Mfr. Part #
B82724J2202N001

Mouser Part #
871-B82724J2202N1

EPCOS / TDK

Common Mode Chokes / Filters 6.8mH 2.0A Vertical Core

Learn More

Datasheet

1,416In Stock

$4.96

$4.09

$3.78

$3.57

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82724J

Through Hole

6.8 mH

30 %

2 A

170 mOhms

- 40 C

+ 125 C

31.3 mm

18.5 mm

33.2 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A

B82726S2163N002
EPCOS / TDK
1: $17.86
215In Stock
780On Order

Mfr. Part #
B82726S2163N002

Mouser Part #
871-B82726S2163N002

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X1.4MH 16A

Learn More

Datasheet

215In Stock

780On Order

$17.86

$14.66

$13.58

$12.80

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82726S

Through Hole

1.4 mH

30 %

16 A

7.1 mOhms

- 40 C

+ 125 C

50 mm

23 mm

49 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 47mH 0.7A -30%/+50% 24.5x14.5 Radial

B82732F2701B001
EPCOS / TDK
1: $2.98
2,300In Stock

Mfr. Part #
B82732F2701B001

Mouser Part #
871-B82732F2701B001

EPCOS / TDK

Common Mode Chokes / Filters 47mH 0.7A -30%/+50% 24.5x14.5 Radial

Learn More

Datasheet

2,300In Stock

$2.98

$2.51

$2.33

$2.20

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82732F

Through Hole

47 mH

- 30 %, + 50 %

700 mA

1.26 Ohms

- 40 C

+ 125 C

24.5 mm

14.5 mm

13.5 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 27mH 1.4A 30% 26.5x24.8mm Radial

B82733F2142B001
EPCOS / TDK
1: $2.90
1,089In Stock

Mfr. Part #
B82733F2142B001

Mouser Part #
871-B82733F2142B001

EPCOS / TDK

Common Mode Chokes / Filters 27mH 1.4A 30% 26.5x24.8mm Radial

Learn More

Datasheet

1,089In Stock

$2.90

$2.51

$2.26

$2.17

View

Min.: 1
Mult.: 1

Horizontal Mount

2 Channel

B82733F

Through Hole

27 mH

- 30 %, + 50 %

1.4 A

440 mOhms

- 40 C

+ 125 C

26.5 mm

24.8 mm

14 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters RING CORE CHOKE 2X400UH 2.6A

B82721A2262N001
EPCOS / TDK
1: $3.44
848In Stock

Mfr. Part #
B82721A2262N001

Mouser Part #
871-B82721A2262N1

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X400UH 2.6A

Learn More

Datasheet

848In Stock

$3.44

$2.84

$2.48

$2.34

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Through Hole

400 uH

30 %

2.6 A

55 mOhms

- 40 C

+ 125 C

17.9 mm

17.3 mm

12.6 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 39mH 0.4A 30% 17.9x17.3mm

B82721A2401N020
EPCOS / TDK
1: $3.38
863In Stock

Mfr. Part #
B82721A2401N020

Mouser Part #
871-B82721A2401N020

EPCOS / TDK

Common Mode Chokes / Filters 39mH 0.4A 30% 17.9x17.3mm

Learn More

Datasheet

863In Stock

$3.38

$2.77

$2.42

$2.28

View

Min.: 1
Mult.: 1

Horizontal Mount

2 Channel

B82721A

Through Hole

39 mH

30 %

400 mA

2 Ohms

- 40 C

+ 125 C

17.9 mm

17.3 mm

12.6 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 27mH 0.4A 30% 17.9x17.3mm

B82721A2401N021
EPCOS / TDK
1: $3.43
996In Stock

Mfr. Part #
B82721A2401N021

Mouser Part #
871-B82721A2401N021

EPCOS / TDK

Common Mode Chokes / Filters 27mH 0.4A 30% 17.9x17.3mm

Learn More

Datasheet

996In Stock

$3.43

$2.82

$2.45

$2.37

View

Min.: 1
Mult.: 1

Horizontal Mount

2 Channel

B82721A

Through Hole

27 mH

30 %

400 mA

1.7 Ohms

- 40 C

+ 125 C

17.9 mm

17.3 mm

12.6 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 0.7mH 4A 30% 17.9x17.3mm

B82721A2402N020
EPCOS / TDK
1: $3.39
816In Stock
400Expected 2026-02-26

Mfr. Part #
B82721A2402N020

Mouser Part #
871-B82721A2402N020

EPCOS / TDK

Common Mode Chokes / Filters 0.7mH 4A 30% 17.9x17.3mm

Learn More

Datasheet

816In Stock

400Expected 2026-02-26

$3.39

$2.79

$2.43

$2.29

View

Min.: 1
Mult.: 1

Horizontal Mount

2 Channel

B82721A

Through Hole

700 uH

30 %

4 A

30 mOhms

- 40 C

+ 125 C

17.9 mm

17.3 mm

12.6 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters RING CORE CHOKE 2x1.0mH 2.2A +70 C

B82721K2222U030
EPCOS / TDK
1: $3.63
179In Stock

Mfr. Part #
B82721K2222U030

Mouser Part #
871-B82721K2222U030

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x1.0mH 2.2A +70 C

Learn More

Datasheet

179In Stock

$3.63

$2.99

$2.60

$2.46

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

1 mH

30 %

2.2 A

70 mOhms

18.2 mm

13.2 mm

20 mm

Tray

Ring Core Chokes

Power Line Choke

Common Mode Chokes / Filters 0.4mH 2.6A 55mohms

B82721K2262N001
EPCOS / TDK
1: $3.39
98In Stock
720Expected 2026-06-08

Mfr. Part #
B82721K2262N001

Mouser Part #
871-B82721K2262N1

EPCOS / TDK

Common Mode Chokes / Filters 0.4mH 2.6A 55mohms

Learn More

Datasheet

98In Stock

720Expected 2026-06-08

$3.39

$2.79

$2.43

$2.29

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82721K

Through Hole

400 uH

30 %

2.6 A

55 mOhms

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 0.4mH 3.6A 35mOhms 18.2x13.2mm

B82721K2362N001
EPCOS / TDK
1: $3.39
851In Stock
720Expected 2026-03-31

Mfr. Part #
B82721K2362N001

Mouser Part #
871-B82721K2362N001

EPCOS / TDK

Common Mode Chokes / Filters 0.4mH 3.6A 35mOhms 18.2x13.2mm

Learn More

Datasheet

851In Stock

720Expected 2026-03-31

$3.39

$2.79

$2.43

$2.29

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

400 uH

30 %

3.6 A

+ 40 C

18.2 mm

13.2 mm

20.3 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters 0.7mH 4A 30% 18.2x13.2mm

B82721K2402N020
EPCOS / TDK
1: $3.39
247In Stock

Mfr. Part #
B82721K2402N020

Mouser Part #
871-B82721K2402N020

EPCOS / TDK

Common Mode Chokes / Filters 0.7mH 4A 30% 18.2x13.2mm

Learn More

Datasheet

247In Stock

$3.39

$2.79

$2.43

$2.29

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82721K

Through Hole

700 uH

30 %

4 A

30 mOhms

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 0.2mH 6A 30% 18.2x13.2mm

B82721K2602N020
EPCOS / TDK
1: $3.39
769In Stock

Mfr. Part #
B82721K2602N020

Mouser Part #
871-B82721K2602N020

EPCOS / TDK

Common Mode Chokes / Filters 0.2mH 6A 30% 18.2x13.2mm

Learn More

Datasheet

769In Stock

$3.39

$2.79

$2.43

$2.29

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82721K

Through Hole

200 uH

30 %

6 A

15 mOhms

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 90 uH 23.3x19.5mm Radial

B82722A2152N020
EPCOS / TDK
1: $3.74
670In Stock

Mfr. Part #
B82722A2152N020

Mouser Part #
871-B82722A2152N020

EPCOS / TDK

Common Mode Chokes / Filters 90 uH 23.3x19.5mm Radial

Learn More

Datasheet

670In Stock

$3.74

$3.07

$2.68

$2.51

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82722A

Radial

10 mH

30 %

1.5 A

240 mOhms

- 25 C

+ 60 C

23.3 mm

19.5 mm

25.4 mm

Tray

Ring Core Chokes

Power Line Choke

Common Mode Chokes / Filters RING CORE CHOKE 2x47mH 0.5A +40 C

B82722A2501N022
EPCOS / TDK
1: $3.77
70In Stock

Mfr. Part #
B82722A2501N022

Mouser Part #
871-B82722A2501N022

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x47mH 0.5A +40 C

Learn More

Datasheet

70In Stock

$3.77

$3.10

$2.70

$2.53

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82722A

Radial

47 mH

30 %

500 mA

2.5 Ohms

- 40 C

+ 125 C

22.7 mm x 22.3 mm

22.7 mm

22.3 mm

13.3 mm

Tray

Ring Core Chokes

Power Line Chokes Current Compensated Ring Core Double Choke

Mouser Electronics®

Company

Resources

Support

B82720A
B82720K
B82720S
B82721A
B82721J
B82721K
B82722A
B82722J
B82723A
B82723J
B82724A
B82724B
B82724J
B82725A
B82725J
B82725S
B82726S
B82730U
B82731H
B82731M

190 uH
200 uH
330 uH
400 uH
450 uH
560 uH
600 uH
700 uH
750 uH
1 mH
1.1 mH
1.2 mH
1.3 mH
1.4 mH
1.6 mH
1.7 mH
1.8 mH
2.2 mH
2.5 mH
2.7 mH

300 mA
350 mA
400 mA
450 mA
500 mA
550 mA
600 mA
650 mA
700 mA
750 mA
800 mA
900 mA
950 mA
1 A
1.1 A
1.2 A
1.3 A
1.4 A
1.5 A
1.6 A

550 uOhms
3.2 mOhms
4.5 mOhms
5 mOhms
7 mOhms
7.1 mOhms
8.4 mOhms
10 mOhms
11 mOhms
12 mOhms
12.5 mOhms
13 mOhms
13.5 mOhms
14 mOhms
15 mOhms
20 mOhms
22 mOhms
23 mOhms
24 mOhms
25 mOhms

13 mm x 9.5 mm
14.2 mm x 10 mm
16.5 mm x 11 mm
21 mm x 20 mm
22.7 mm x 22.3 mm
23.3 mm x 16.1 mm
24 mm x 16.5 mm
24 mm x 23 mm
28 mm x 15 mm
28 mm x 27 mm
31.3 mm x 18.5 mm
32.5 mm x 21.7 mm
32.5 mm x 21 mm
33.6 mm x 32.6 mm
40.4 mm x 20.5 mm
40.4 mm x 21.5 mm
42 mm x 23 mm
44 mm x 42.4 mm
45 mm x 25 mm
51 mm x 51 mm

13 mm
13.3 mm
14.2 mm
14.5 mm
16.5 mm
17.9 mm
18.2 mm
21 mm
21.5 mm
22.7 mm
23.3 mm
24 mm
24.5 mm
25 mm
26.5 mm
28 mm
31.3 mm
32.5 mm
32.6 mm
33.1 mm

9.5 mm
10 mm
11 mm
12.5 mm
13.2 mm
13.3 mm
13.5 mm
14.2 mm
14.5 mm
15 mm
16.1 mm
16.5 mm
17.3 mm
18.5 mm
18.6 mm
19.5 mm
20 mm
20.5 mm
21 mm
21.5 mm

8 mm
9.6 mm
12.6 mm
13.3 mm
13.5 mm
14 mm
14.3 mm
15.5 mm
16.5 mm
16.8 mm
17.3 mm
19.5 mm
19.7 mm
20 mm
20.3 mm
21 mm
21.1 mm
21.5 mm
21.7 mm
22 mm