Common Mode Filters / Chokes – Mouser Singapore

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Power Line Chokes

TDK Power Line Chokes offer a rated voltage of 250V_AC, current-compensated ring/frame core double choke construction, wide inductance ranges, and high inductance with low resistance. The power line chokes are used in applications that involve the suppression of common-mode interferences, electronic ballasts in lamps, and switch-mode power supplies.

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Part #

Common Mode Chokes / Filters 6.8mH 1.2A 280mohms

B82721K2122N20
TDK
1: $2.98
36,208In Stock

Mfr. Part No.
B82721K2122N20

Mouser Part No
871-B82721K2122N20

TDK

Common Mode Chokes / Filters 6.8mH 1.2A 280mohms

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Datasheet

36,208In Stock

$2.98

$2.45

$2.14

$1.74

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

6.8 mH

30 %

1.2 A

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters FC23V PTH 47mH Choke

B82733V2112B001
TDK
1: $4.42
876In Stock

Mfr. Part No.
B82733V2112B001

Mouser Part No
871-B82733V2112B1

TDK

Common Mode Chokes / Filters FC23V PTH 47mH Choke

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Datasheet

876In Stock

$4.42

$3.51

$3.22

$2.65

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82733V

Radial

47 mH

- 30 %, + 50 %

1.1 A

804 mOhms

29 mm

15.5 mm

27 mm

Tray

Power Line Chokes

Common Mode Chokes / Filters 6.8mH 2.0A Vertical Core

B82724J2202N001
TDK
1: $4.32
811In Stock

Mfr. Part No.
B82724J2202N001

Mouser Part No
871-B82724J2202N1

TDK

Common Mode Chokes / Filters 6.8mH 2.0A Vertical Core

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Datasheet

811In Stock

$4.32

$3.56

$3.11

$2.96

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 22uH 250mA 58Ohm CAN-BUS AEC-Q200 150degC

B82789C0223H002
TDK
1: $2.00
1,826In Stock

Mfr. Part No.
B82789C0223H002

Mouser Part No
871-B82789C0223H002

TDK

Common Mode Chokes / Filters 22uH 250mA 58Ohm CAN-BUS AEC-Q200 150degC

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Datasheet

1,826In Stock

Cut Tape

$2.00

$1.65

$1.44

$1.35

Reel

$0.947

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCB Mount

2 Channel

B82789C

SMD/SMT

22 uH

- 30 %, + 50 %

250 mA

580 Ohms

- 55 C

+ 110 C

1812

5.2 mm

3.2 mm

3 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Data and Signal Line Chokes

Common Mode Chokes / Filters RING CORE CHOKE 2X20MH 2.2A

B82724J2222N021
TDK
1: $4.49
811In Stock

Mfr. Part No.
B82724J2222N021

Mouser Part No
871-B82724J2222N021

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X20MH 2.2A

Learn More

Datasheet

811In Stock

$4.49

$3.69

$3.22

$2.83

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82724J

Radial

20 mH

30 %

2.2 A

250 mOhms

- 40 C

+ 125 C

31.3 mm x 18.5 mm

31.3 mm

18.5 mm

33.2 mm

Tray

Ring Core Chokes

Power Line Chokes Current Compensated Ring Core Double Choke

Common Mode Chokes / Filters 22uH 250mA 58OhmCAN-BUS AEC-Q200 150degC

B82789C223N2
TDK
1: $1.86
7,383In Stock

Mfr. Part No.
B82789C223N2

Mouser Part No
871-B82789C223N2

TDK

Common Mode Chokes / Filters 22uH 250mA 58OhmCAN-BUS AEC-Q200 150degC

Datasheet

7,383In Stock

Cut Tape

$1.86

$1.54

$1.33

$1.25

Reel

$0.971

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCB Mount

2 Channel

B82789C

SMD/SMT

22 uH

- 30 %, + 50 %

250 mA

580 Ohms

- 55 C

+ 85 C

1812

5.2 mm

3.2 mm

3 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Data and Signal Line Chokes

Signal Line

Common Mode Chokes / Filters RING CORE CHOKE 2X47MH 0.3A

B82721K2301N020
TDK
1: $3.90
626In Stock

Mfr. Part No.
B82721K2301N020

Mouser Part No
871-B82721K2301N020

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X47MH 0.3A

Learn More

Datasheet

626In Stock

$3.90

$3.32

$3.06

$2.28

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

47 mH

30 %

300 mA

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters RING CORE CHOKE 2x0.5mH 10A

B82724J2103U040
TDK
1: $6.35
12In Stock

Mfr. Part No.
B82724J2103U040

Mouser Part No
871-B82724J2103U40

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x0.5mH 10A

Datasheet

12In Stock

$6.35

$5.30

$4.84

$4.15

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82724J

Radial

500 uH

2.1 Ohms

Tray

Ring Core Chokes

Common Mode Chokes / Filters 100mH 0.7A 30% 26.5x24.8mm Radial

B82733F2701B001
TDK
1: $3.05
19In Stock
1,092Expected 13/8/2026

Mfr. Part No.
B82733F2701B001

Mouser Part No
871-B82733F2701B001

TDK

Common Mode Chokes / Filters 100mH 0.7A 30% 26.5x24.8mm Radial

Learn More

Datasheet

19In Stock

1,092Expected 13/8/2026

$3.05

$2.50

$2.19

$2.03

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82733F

Radial

100 mH

- 30 %, + 50 %

700 mA

1.81 Ohms

- 25 C

+ 40 C

26.5 mm

24.8 mm

14 mm

Tray

Fixed Inductors

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

B82721A2401N023
TDK
1: $3.02
856In Stock

Mfr. Part No.
B82721A2401N023

Mouser Part No
871-B82721A2401N23

TDK

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

Learn More

Datasheet

856In Stock

$3.02

$2.49

$2.18

$2.05

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 600uH 2.5A 250Vrms

B82721A2252N020
TDK
1: $2.98
600In Stock

Mfr. Part No.
B82721A2252N020

Mouser Part No
871-B82721A2252N020

TDK

Common Mode Chokes / Filters RING CORE CHOKE 600uH 2.5A 250Vrms

Learn More

Datasheet

600In Stock

$2.98

$2.45

$2.14

$2.01

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Radial

600 uH

30 %

2.5 A

+ 40 C

12.6 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters 18mH 0.5A Horizontal Core

B82721A2501N001
TDK
1: $3.01
586In Stock

Mfr. Part No.
B82721A2501N001

Mouser Part No
871-B82721A2501N1

TDK

Common Mode Chokes / Filters 18mH 0.5A Horizontal Core

Learn More

Datasheet

586In Stock

$3.01

$2.48

$2.16

$2.04

View

Min.: 1
Mult.: 1

Horizontal Mount

2 Channel

B82721A

Through Hole

18 mH

30 %

500 mA

1.4 Ohms

- 40 C

+ 125 C

17.9 mm

17.3 mm

12.6 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 0.4mH 2.6A 55mohms

B82721K2262N001
TDK
1: $3.22
814In Stock

Mfr. Part No.
B82721K2262N001

Mouser Part No
871-B82721K2262N1

TDK

Common Mode Chokes / Filters 0.4mH 2.6A 55mohms

Learn More

Datasheet

814In Stock

$3.22

$2.65

$2.31

$2.19

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 RING CORE CHOKE 2X1MH 6A

B82724J2602N001
TDK
1: $4.35
430In Stock

Mfr. Part No.
B82724J2602N001

Mouser Part No
871-B82724J2602N001

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 6A

Learn More

Datasheet

430In Stock

$4.35

$3.58

$3.13

$2.73

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82724J

Through Hole

1 mH

30 %

6 A

23 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 100mH 0.3A -30%/+50% 21.5x13.5 Radial

B82731T2301A020
TDK
1: $2.79
951In Stock

Mfr. Part No.
B82731T2301A020

Mouser Part No
871-B82731T2301A020

TDK

Common Mode Chokes / Filters 100mH 0.3A -30%/+50% 21.5x13.5 Radial

Learn More

Datasheet

951In Stock

$2.79

$2.30

$2.01

$1.89

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

B82731T

Through Hole

100 mH

- 30 %, + 50 %

300 mA

6.6 Ohms

- 40 C

+ 125 C

21.5 mm

13.5 mm

21.1 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 27mH 0.5A 1.1ohms

B82721K2501N22
TDK
1: $4.34
688In Stock
Factory Special Order

Mfr. Part No.
B82721K2501N22

Mouser Part No
871-B82721K2501N22

Factory Special Order

TDK

Common Mode Chokes / Filters 27mH 0.5A 1.1ohms

Learn More

Datasheet

688In Stock

$4.34

$3.63

$3.32

$2.61

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

27 mH

30 %

500 mA

+ 60 C

18.2 mm

13.2 mm

20.3 mm

Bulk

Ring Core Chokes

Common Mode Chokes / Filters 3.3mH 1.5A 30% 17.9x17.3mm

B82721A2152N001
TDK
1: $2.98
1,332In Stock
1,800Expected 6/10/2026

Mfr. Part No.
B82721A2152N001

Mouser Part No
871-B82721A2152N001

TDK

Common Mode Chokes / Filters 3.3mH 1.5A 30% 17.9x17.3mm

Learn More

Datasheet

1,332In Stock

1,800Expected 6/10/2026

$2.98

$2.45

$2.14

$2.01

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Radial

3.3 mH

30 %

1.5 A

- 40 C

+ 125 C

12.6 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters RING CORE CHOKE 2x10MH 1.1A +70 C

B82721K2102U030
TDK
1: $3.86
1,142In Stock
1,440Expected 7/8/2026

Mfr. Part No.
B82721K2102U030

Mouser Part No
871-B82721K2112U030

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x10MH 1.1A +70 C

Learn More

Datasheet

1,142In Stock

1,440Expected 7/8/2026

$3.86

$3.24

$2.95

$2.39

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

10 mH

30 %

1.1 A

310 mOhms

18.2 mm

13.2 mm

20 mm

Tray

Ring Core Chokes

Power Line Choke

Common Mode Chokes / Filters 3.3mH 1.5A 30% 18.2x13.2mm

B82721K2152N001
TDK
1: $2.98
3,162In Stock

Mfr. Part No.
B82721K2152N001

Mouser Part No
871-B82721K2152N001

TDK

Common Mode Chokes / Filters 3.3mH 1.5A 30% 18.2x13.2mm

Learn More

Datasheet

3,162In Stock

$2.98

$2.45

$2.14

$2.01

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

3.3 mH

30 %

1.5 A

- 40 C

+ 125 C

18.2 mm

13.2 mm

20.3 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 2A

B82721K2202N1
TDK
1: $2.98
2,657In Stock

Mfr. Part No.
B82721K2202N1

Mouser Part No
871-B82721K2202N1

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 2A

Learn More

Datasheet

2,657In Stock

$2.98

$2.45

$2.14

$2.01

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Through Hole

1 mH

30 %

2 A

80 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
TDK
1: $2.98
1,201In Stock

Mfr. Part No.
B82721K2362N001

Mouser Part No
871-B82721K2362N001

TDK

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

Learn More

Datasheet

1,201In Stock

$2.98

$2.45

$2.14

$2.01

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 10mH 0.7A 550mohms

B82721K2701N20
TDK
1: $2.94
2,590In Stock
5,760Expected 20/8/2026

Mfr. Part No.
B82721K2701N20

Mouser Part No
871-B82721K2701N20

TDK

Common Mode Chokes / Filters 10mH 0.7A 550mohms

Learn More

Datasheet

2,590In Stock

5,760Expected 20/8/2026

$2.94

$2.42

$2.11

$1.97

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

10 mH

30 %

700 mA

+ 60 C

18.2 mm

13.2 mm

20.3 mm

Tray

Ring Core Chokes

Common Mode Chokes / Filters 3.3mH 4.0A Vertical Core

B82724J2402N1
TDK
1: $4.28
1,774In Stock
960Expected 28/7/2026

Mfr. Part No.
B82724J2402N1

Mouser Part No
871-B82724J2402N1

TDK

Common Mode Chokes / Filters 3.3mH 4.0A Vertical Core

Datasheet

1,774In Stock

960Expected 28/7/2026

$4.28

$3.52

$3.14

$3.06

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82724J

Through Hole

3.3 mH

30 %

4 A

65 mOhms

- 40 C

+ 125 C

31.3 mm

18.5 mm

33.2 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 100uH 150Ma 150Ohm CAN-BUS AEC-Q200 150degC

B82789C0104H002
TDK
1: $2.00
6,474In Stock
5,000Expected 18/9/2026

Mfr. Part No.
B82789C0104H002

Mouser Part No
871-B82789C0104H002

TDK

Common Mode Chokes / Filters 100uH 150Ma 150Ohm CAN-BUS AEC-Q200 150degC

Learn More

Datasheet

6,474In Stock

5,000Expected 18/9/2026

Cut Tape

$2.00

$1.65

$1.44

$1.35

Reel

$0.948

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCB Mount

2 Channel

B82789C

SMD/SMT

100 uH

- 30 %, + 50 %

150 mA

1.5 Ohms

- 55 C

+ 110 C

1812

5.2 mm

3.2 mm

3 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Data and Signal Line Chokes

Signal Line

Common Mode Chokes / Filters 100uH 150Ma 150Ohm CAN-BUS AEC-Q200 150degC

B82789C0104N002
TDK
1: $1.86
13,306In Stock
47,500On Order

Mfr. Part No.
B82789C0104N002

Mouser Part No
871-B82789C0104N002

TDK

Common Mode Chokes / Filters 100uH 150Ma 150Ohm CAN-BUS AEC-Q200 150degC

Learn More

Datasheet

13,306In Stock

47,500On Order

Cut Tape

$1.86

$1.54

$1.33

$1.13

Reel

$0.883

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCB Mount

2 Channel

B82789C

SMD/SMT

100 uH

- 30 %, + 50 %

150 mA

1.5 Ohms

- 55 C

+ 85 C

1812

5.2 mm

3.2 mm

3 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Data and Signal Line Chokes

Power Line Chokes

Customer Service Office

Company

Resources

Support

2.1 uH
11 uH
22 uH
51 uH
100 uH
200 uH
400 uH
500 uH
600 uH
700 uH
1 mH
2.5 mH
2.7 mH
3.3 mH
4.1 mH
4.7 mH
5.3 mH
5.6 mH
6.6 mH
6.8 mH

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

2.8 mOhms
15 mOhms
23 mOhms
25 mOhms
30 mOhms
35 mOhms
38 mOhms
45 mOhms
46 mOhms
55 mOhms
65 mOhms
70 mOhms
80 mOhms
95 mOhms
110 mOhms
125 mOhms
130 mOhms
140 mOhms
170 mOhms
188 mOhms