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EPCOS / TDK Common Mode Filter Chokes

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Part #

Common Mode Chokes / Filters RING CORE CHOKE 2X2.7MH 4A

B82723A2402N1
EPCOS / TDK
1: $2.80
738In Stock

Mfr. Part No.
B82723A2402N1

Mouser Part No
871-B82723A2402N1

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X2.7MH 4A

Learn More

Datasheet

738In Stock

$2.80

$2.31

$2.01

$1.90

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82723A

Radial

2.7 mH

30 %

4 A

60 mOhms

- 40 C

+ 125 C

28 mm

27 mm

16.8 mm

Tray

Ring Core Chokes

Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3MH 4A

B82724A2402N001
EPCOS / TDK
1: $2.76
528In Stock

Mfr. Part No.
B82724A2402N001

Mouser Part No
871-B82724A2402N1

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3MH 4A

Learn More

Datasheet

528In Stock

$2.76

$2.47

$2.31

$2.26

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82724A

Radial

3.3 mH

30 %

4 A

65 mOhms

- 25 C

+ 60 C

33.1 mm

32.6 mm

19.7 mm

Tray

Ring Core Chokes

Power Line Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 1.0A

B82732R2102B030
EPCOS / TDK
1: $2.27
657In Stock

Mfr. Part No.
B82732R2102B030

Mouser Part No
871-B82732R2102B030

EPCOS / TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 1.0A

Learn More

Datasheet

657In Stock

$2.27

$1.87

$1.64

$1.54

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82732R

Radial

22 mH

- 30 %, + 50 %

1 A

580 mOhms

24 mm

16.5 mm

23.5 mm

Tray

Power Line Chokes

D Core Double Choke

Common Mode Chokes / Filters 10mH 1.5A 30% 25.4x23.3mm

B82722J2152N020
EPCOS / TDK
1: $2.41
535In Stock

Mfr. Part No.
B82722J2152N020

Mouser Part No
871-B82722J2152N20

EPCOS / TDK

Common Mode Chokes / Filters 10mH 1.5A 30% 25.4x23.3mm

Learn More

Datasheet

535In Stock

$2.41

$1.98

$1.72

$1.60

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82722J

Radial

10 mH

1.5 A

240 mOhms

25.4 mm

23.3 mm

19.5 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters FC23V PTH 68mH Choke

B82733V2901B001
EPCOS / TDK
1: $2.87
645In Stock

Mfr. Part No.
B82733V2901B001

Mouser Part No
871-B82733V2901B1

EPCOS / TDK

Common Mode Chokes / Filters FC23V PTH 68mH Choke

Learn More

Datasheet

645In Stock

$2.87

$1.81

$1.73

$1.54

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82733V

Radial

68 mH

- 30 %, + 50 %

900 mA

1.1 Ohms

29 mm

15.5 mm

27 mm

Tray

Power Line Chokes

Common Mode Chokes / Filters RING CORE CHOKE 2X18MH 0.5A

B82721K2501N001
EPCOS / TDK
1: $2.41
701In Stock

Mfr. Part No.
B82721K2501N001

Mouser Part No
871-B82721K2501N1

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X18MH 0.5A

Learn More

Datasheet

701In Stock

$2.41

$1.98

$1.73

$1.60

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82721K

Through Hole

18 mH

30 %

500 mA

1.4 Ohms

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters RING CORE CHOKE 2X3.9MH 6.0A

B82725J2602N020
EPCOS / TDK
1: $5.84
315In Stock

Mfr. Part No.
B82725J2602N020

Mouser Part No
871-B82725J2602N20

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X3.9MH 6.0A

Learn More

Datasheet

315In Stock

$5.84

$4.80

$4.44

$4.19

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82725J

Radial

3.9 mH

30 %

6 A

30 mOhms

- 40 C

+ 125 C

40.4 mm x 21.5 mm

40.4 mm

21.5 mm

40 mm

Tray

Ring Core Chokes

Power Line Chokes Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters RING CORE CHOKE 2X82UH 2A

B82623G0001A010
EPCOS / TDK
1: $3.26
677In Stock

Mfr. Part No.
B82623G0001A010

Mouser Part No
871-B82623G0001A010

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X82UH 2A

Datasheet

677In Stock

$3.26

$2.73

$2.49

$1.97

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

B82623G

Radial

82 uH

1.52 Ohms

Tray

Ring Core Choke

Common Mode Chokes / Filters RING CORE CHOKE 2x39mH 0,4 A +70 C

B82721A2401N023
EPCOS / TDK
1: $2.22
941In Stock

Mfr. Part No.
B82721A2401N023

Mouser Part No
871-B82721A2401N23

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x39mH 0,4 A +70 C

Learn More

Datasheet

941In Stock

$2.22

$1.83

$1.60

$1.51

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Radial

39 mH

30 %

400 mA

+ 70 C

12.6 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters RING CORE CHOKE 2x6.8mH 1.3A +70 C

B82721K2132U030
EPCOS / TDK
1: $2.34
628In Stock

Mfr. Part No.
B82721K2132U030

Mouser Part No
871-B82721K2132U030

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x6.8mH 1.3A +70 C

Learn More

Datasheet

628In Stock

$2.34

$1.93

$1.67

$1.59

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

6.8 mH

30 %

1.3 A

200 mOhms

18.2 mm

13.2 mm

20 mm

Tray

Ring Core Chokes

Power Line Choke

Common Mode Chokes / Filters RING CORE CHOKE 2x4.2mH 2A +40 C

B82722A2202N020
EPCOS / TDK
1: $1.95
588In Stock

Mfr. Part No.
B82722A2202N020

Mouser Part No
871-B82722A2202N020

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x4.2mH 2A +40 C

Learn More

Datasheet

588In Stock

$1.95

$1.76

$1.65

$1.60

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82722A

Radial

4.2 mH

30 %

2 A

130 mOhms

- 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

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3MH 2A

B82722J2202N002
EPCOS / TDK
1: $2.59
612In Stock

Mfr. Part No.
B82722J2202N002

Mouser Part No
871-B82722J2202N002

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3MH 2A

Learn More

Datasheet

612In Stock

$2.59

$2.14

$1.86

$1.76

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82722J

Radial

3.3 mH

30 %

2 A

133 mOhms

- 40 C

+ 125 C

23.3 mm x 16.1 mm

23.3 mm

16.1 mm

25.4 mm

Tray

Ring Core Chokes

Power Line Chokes Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters RING CORE CHOKE 2X12MH 3A

B82724J2302N021
EPCOS / TDK
1: $2.62
461In Stock

Mfr. Part No.
B82724J2302N021

Mouser Part No
871-B82724J2302N021

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X12MH 3A

Learn More

Datasheet

461In Stock

$2.62

$2.38

$2.29

$2.23

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82724J

Through Hole

12 mH

30 %

3 A

125 mOhms

- 40 C

+ 125 C

31.3 mm x 18.5 mm

31.3 mm

18.5 mm

33.2 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.5A

B82721J2501N021
EPCOS / TDK
1: $2.44
553In Stock

Mfr. Part No.
B82721J2501N021

Mouser Part No
871-B82721J2501N021

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.5A

Learn More

Datasheet

553In Stock

$2.44

$2.08

$1.92

$1.43

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82721J

Through Hole

15 mH

30 %

500 mA

800 mOhms

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE

B82727E6223A040
EPCOS / TDK
1: $18.49
91In Stock
96Expected 2026/06/29

Mfr. Part No.
B82727E6223A040

Mouser Part No
871-B82727E6223A040

EPCOS / TDK

Common Mode Chokes / Filters 2x3.3mH 22A RING CORE CHOKE

Learn More

Datasheet

91In Stock

96Expected 2026/06/29

$18.49

$15.20

$14.07

$13.26

$11.94

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B8272*E6

Through Hole

3.3 mH

- 30 %, + 50 %

22 A

4.6 mOhms

- 40 C

+ 125 C

65 mm

35 mm

61 mm

Tray

Ring Core Chokes

Power Line Chokes Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters U CORE-CHOKE 2x1mH 1.6A

B82730G3162A020
EPCOS / TDK
1: $1.66
983In Stock
2,112Expected 2026/03/04

Mfr. Part No.
B82730G3162A020

Mouser Part No
871-B82730G3162A20

EPCOS / TDK

Common Mode Chokes / Filters U CORE-CHOKE 2x1mH 1.6A

Learn More

Datasheet

983In Stock

2,112Expected 2026/03/04

$1.66

$1.37

$1.19

$1.13

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82730G

Radial

1 mH

- 30 %, + 50 %

1.6 A

160 mOhms

- 40 C

+ 125 C

16.5 mm

15 mm

12 mm

Tray

Power Line Chokes

Current Compensated U Core Double Choke

Common Mode Chokes / Filters RING CORE CHOKE 2X22MH 0.35A

B82791G2351N001
EPCOS / TDK
1: $2.66
256In Stock

Mfr. Part No.
B82791G2351N001

Mouser Part No
871-B82791G2351N001

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X22MH 0.35A

Datasheet

256In Stock

Cut Tape

$2.66

$2.27

$2.09

$1.66

Reel

$1.49

Min.: 1
Mult.: 1

Reel: 320

Horizontal Mount

1 Channel

B82791G

Through Hole

22 mH

- 30 %, + 50 %

350 mA

1.9 Ohms

- 40 C

+ 125 C

17.5 mm

8 mm

Reel, Cut Tape

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE

B82746S4103A020
EPCOS / TDK
1: $9.69
54In Stock
192Expected 2026/07/30

Mfr. Part No.
B82746S4103A020

Mouser Part No
871-B82746S4103A020

EPCOS / TDK

Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE

Learn More

Datasheet

54In Stock

192Expected 2026/07/30

$9.69

$8.43

$7.86

$7.51

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82746S

Through Hole

1.7 mH

- 30 %, + 50 %

10 A

9.8 mOhms

- 40 C

+ 125 C

45 mm

23 mm

47 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE

B82725V2123U040
EPCOS / TDK
1: $9.83
102In Stock

Mfr. Part No.
B82725V2123U040

Mouser Part No
871-B82725V2123U040

EPCOS / TDK

Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE

Learn More

Datasheet

102In Stock

$9.83

$8.29

$7.69

$7.26

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B8272

Radial

3.6 mH

12 A

7.8 mOhms

- 40 C

+ 125 C

39 mm

23 mm

37 mm

Tray

Ring Core Chokes

Power Line Chokes Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters DATA LINE-CHOKE 2X4.7MH 0.1A

B82791G0015A016
EPCOS / TDK
1: $3.40
560In Stock

Mfr. Part No.
B82791G0015A016

Mouser Part No
871-B82791G15A16

EPCOS / TDK

Common Mode Chokes / Filters DATA LINE-CHOKE 2X4.7MH 0.1A

Datasheet

560In Stock

$3.40

$3.04

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82791G

Radial

4.7 mH

30 %

100 mA

850 mOhms

- 40 C

+ 125 C

17.5 mm

8 mm

Bulk

Data Line Chokes

Common Mode Choke

Common Mode Chokes / Filters RING CORE CHOKE 2x30uH 3A

B82791H2302N010
EPCOS / TDK
1: $4.02
607In Stock

Mfr. Part No.
B82791H2302N010

Mouser Part No
871-B82791H2302N010

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x30uH 3A

Learn More

Datasheet

607In Stock

$4.02

$3.31

$2.61

$2.47

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

B82791H

Radial

30 uH

30 %

3 A

- 40 C

+ 125 C

15.3 mm

7.4 mm

17.6 mm

Tray

Power Line Chokes

Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters 2x1.5mH 12A 6.3mOhm RING CORE CHOKE

B82724V2123U040
EPCOS / TDK
1: $8.33
171In Stock

Mfr. Part No.
B82724V2123U040

Mouser Part No
871-B82724V2123U040

EPCOS / TDK

Common Mode Chokes / Filters 2x1.5mH 12A 6.3mOhm RING CORE CHOKE

Learn More

Datasheet

171In Stock

$8.33

$6.85

$6.34

$5.47

$5.44

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B8272

Radial

1.5 mH

12 A

6.3 mOhms

- 40 C

+ 125 C

33 mm

23 mm

30 mm

Tray

Ring Core Chokes

Power Line Chokes Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters DATA LINE-CHOKE 2X10MH 0.6A

B82720H0015A025
EPCOS / TDK
1: $1.86
909In Stock

Mfr. Part No.
B82720H0015A025

Mouser Part No
871-B82720H0015A025

EPCOS / TDK

Common Mode Chokes / Filters DATA LINE-CHOKE 2X10MH 0.6A

Datasheet

909In Stock

$1.86

$1.67

$1.57

$1.50

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82720H

Radial

10 mH

- 30 %, + 50 %

600 mA

700 mOhms

- 40 C

+ 125 C

13 mm x 9.5 mm

13 mm

9.5 mm

14 mm

Tray

Data Line Chokes

Common Mode Choke, Ring Core

Common Mode Chokes / Filters U CORE-CHOKE

B82730U3262A020
EPCOS / TDK
1: $1.34
1,270In Stock

Mfr. Part No.
B82730U3262A020

Mouser Part No
871-B82730U3262A020

EPCOS / TDK

Common Mode Chokes / Filters U CORE-CHOKE

Learn More

Datasheet

1,270In Stock

$1.34

$1.20

$1.12

$1.09

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82730U

Through Hole

330 uH

- 30 %, + 50 %

2.6 A

60 mOhms

- 40 C

+ 125 C

16.5 mm x 11 mm

16.5 mm

11 mm

16.5 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters DATA LINE-CHOKE 2X10MH 0.1A

B82791H0015A025
EPCOS / TDK
1: $2.35
772In Stock

Mfr. Part No.
B82791H0015A025

Mouser Part No
871-B82791H15A25

EPCOS / TDK

Common Mode Chokes / Filters DATA LINE-CHOKE 2X10MH 0.1A

Datasheet

772In Stock

Cut Tape

$2.35

$2.11

$1.95

Reel

$1.95

Min.: 1
Mult.: 1

Reel: 200

Vertical Mount

1 Channel

B82791H

Through Hole

10 mH

30 %

100 mA

1.2 Ohms

- 40 C

+ 125 C

15.2 mm

7.4 mm

17.6 mm

Reel, Cut Tape

Common Mode Chokes

Signal Line

EPCOS / TDK Common Mode Filter Chokes

Customer Service Office

Company

Resources

Support

ACT1210
ACT45B
ADF32T
B82622S
B82623G
B82625B
B8272
B8272*E6
B82720A
B82720H
B82720K
B82720S
B82721A
B82721J
B82721K
B82722A
B82722J
B82722V6*B040
B82723A
B82723J

2.1 uH
4.7 uH
5 uH
11 uH
14 uH
22 uH
25 uH
30 uH
33 uH
47 uH
51 uH
53 uH
82 uH
100 uH
120 uH
160 uH
180 uH
190 uH
200 uH
220 uH

100 mA
150 mA
200 mA
250 mA
300 mA
350 mA
400 mA
450 mA
500 mA
550 mA
600 mA
650 mA
700 mA
750 mA
770 mA
800 mA
0.85 A
900 mA
950 mA
1 A

550 uOhms
1 mOhms
1.35 mOhms
1.4 mOhms
1.5 mOhms
1.7 mOhms
1.9 mOhms
2.1 mOhms
2.75 mOhms
2.8 mOhms
3.2 mOhms
3.9 mOhms
4.2 mOhms
4.4 mOhms
4.5 mOhms
4.6 mOhms
4.7 mOhms
5 mOhms
5.2 mOhms
6 mOhms

13 mm x 9.5 mm
14.2 mm x 10 mm
15.3 mm x 7.4 mm x 17.6 mm
16.5 mm x 11 mm
17.5 mm x 17.5 mm x 8 mm
1812
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
28 mm x 27 mm x 16.8 mm
3.9 mm x 2.5 mm x 2.5 mm
31.3 mm x 18.5 mm
32.5 mm x 21.7 mm
32.5 mm x 21 mm
32.5 mm x 31 mm
33.6 mm x 32.6 mm

3.2 mm
4.5 mm
5.2 mm
7.1 mm
9 mm
10.5 mm
11.5 mm
12.7 mm
13 mm
13.3 mm
14.2 mm
14.5 mm
14.9 mm
15.2 mm
15.3 mm
16.5 mm
17.5 mm
17.9 mm
18.2 mm
19.3 mm

2.5 mm
3.2 mm
6 mm
7.4 mm
9.5 mm
10 mm
10.5 mm
11 mm
12.5 mm
12.7 mm
13 mm
13.2 mm
13.3 mm
13.5 mm
14 mm
14.2 mm
14.5 mm
15 mm
15.5 mm
16.1 mm

2.5 mm
2.8 mm
3 mm
4.8 mm
4.9 mm
5.2 mm
5.46 mm
7.3 mm
8 mm
9.6 mm
10.1 mm
10.8 mm
12 mm
12.6 mm
12.7 mm
13.3 mm
13.5 mm
14 mm
14.3 mm
15.5 mm

Common Mode Choke
Common Mode Choke, Ring Core
Current Compensated Choke
Current-Compensated D Core Double Choke
Current Compensated Ring Core Double Choke
Current-Compensated Ring Core Double Choke
Current-Compensated Ring Core Triple Choke
Current-Compensated Ring core Triple Choke
Current Compensated U Core Double Choke
Data and Signal Line Choke
D Core Double Choke
Power Line
Power Line Choke
Power Line Chokes and DC Intermediate Circuits Current Compensated Ring Core Double Choke
Power Line Chokes Current Compensated D Core Double Choke
Power Line Chokes Current Compensated Ring Core Double Choke
Power Line Chokes Current Compensated Ring Core Triple Choke
Power Line Chokes Current Compensated U Core Double Choke
RCM Common Mode Choke
Ring Core Choke