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: $3.04
36,376In 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

36,376In Stock

$3.04

$2.50

$2.18

$1.78

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: $4.52
884In Stock

Mfr. Part No.
B82733V2112B001

Mouser Part No
871-B82733V2112B1

TDK

Common Mode Chokes / Filters FC23V PTH 47mH Choke

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Datasheet

884In Stock

$4.52

$3.59

$3.29

$2.71

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

B82789C0223H002
TDK
1: $1.97
1,927In 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

1,927In Stock

Cut Tape

$1.97

$1.64

$1.43

$1.34

Reel

$0.967

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 11uH 300mA 25Ohm Can-Bus AEC-Q200 150degC

B82789C0113H002
TDK
1: $1.99
4,117In Stock

Mfr. Part No.
B82789C0113H002

Mouser Part No
871-B82789C0113H002

TDK

Common Mode Chokes / Filters 11uH 300mA 25Ohm Can-Bus AEC-Q200 150degC

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Datasheet

4,117In Stock

Cut Tape

$1.99

$1.64

$1.43

$1.34

Reel

$0.969

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCB Mount

2 Channel

B82789C

SMD/SMT

11 uH

- 30 %, + 50 %

300 mA

250 mOhms

- 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 6.8mH 2.0A Vertical Core

B82724J2202N001
TDK
1: $4.45
1,373In 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

1,373In Stock

$4.45

$3.67

$3.21

$3.03

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 58OhmCAN-BUS AEC-Q200 150degC

B82789C223N2
TDK
1: $1.89
7,388In Stock

Mfr. Part No.
B82789C223N2

Mouser Part No
871-B82789C223N2

TDK

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

Datasheet

7,388In Stock

Cut Tape

$1.89

$1.56

$1.34

$1.26

View

Reel

$0.901

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 2X20MH 2.2A

B82724J2222N021
TDK
1: $4.43
811In Stock

Mfr. Part No.
B82724J2222N021

Mouser Part No
871-B82724J2222N021

TDK

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

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Datasheet

811In Stock

$4.43

$3.71

$3.46

$3.28

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 RING CORE CHOKE 2X47MH 0.3A

B82721K2301N020
TDK
1: $3.99
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

$3.99

$3.39

$3.13

$2.34

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 2x39mH 0,4 A +70 C

B82721A2401N023
TDK
1: $3.09
931In 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

931In Stock

$3.09

$2.54

$2.22

$2.10

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
TDK
1: $3.25
628In Stock

Mfr. Part No.
B82721K2132U030

Mouser Part No
871-B82721K2132U030

TDK

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

Learn More

Datasheet

628In Stock

$3.25

$2.68

$2.34

$2.21

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 39mH 0.4A 30% 17.9x17.3mm

B82721A2401N020
TDK
1: $3.04
845In Stock

Mfr. Part No.
B82721A2401N020

Mouser Part No
871-B82721A2401N020

TDK

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

Learn More

Datasheet

845In Stock

$3.04

$2.50

$2.18

$2.06

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 RING CORE CHOKE

B82724J2402N020
TDK
1: $4.41
464In Stock

Mfr. Part No.
B82724J2402N020

Mouser Part No
871-B82724J2402N020

TDK

Common Mode Chokes / Filters RING CORE CHOKE

Learn More

Datasheet

464In Stock

$4.41

$3.63

$3.36

$3.17

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82724J

Through Hole

4.7 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 RING CORE CHOKE 2X1MH 6A

B82724J2602N001
TDK
1: $4.45
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

$4.45

$3.66

$3.20

$2.79

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 47mH 1.1A 30% 26.5x24.8mm Radial

B82733F2112B001
TDK
1: $3.04
1,008In Stock

Mfr. Part No.
B82733F2112B001

Mouser Part No
871-B82733F2112B001

TDK

Common Mode Chokes / Filters 47mH 1.1A 30% 26.5x24.8mm Radial

Learn More

Datasheet

1,008In Stock

$3.04

$2.52

$2.20

$2.07

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82733F

Radial

47 mH

30 %

1.1 A

804 mOhms

- 40 C

+ 125 C

26.5 mm

24.8 mm

14 mm

Tray

Fixed Inductors

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

B82731T2301A020
TDK
1: $2.85
1,001In 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

1,001In Stock

$2.85

$2.35

$2.06

$1.93

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: $4.43
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

$4.43

$3.71

$3.39

$2.67

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 RING CORE CHOKE 2X6.8MH 1.2A

B82721A2122N20
TDK
1: $2.38
2,298In Stock

Mfr. Part No.
B82721A2122N20

Mouser Part No
871-B82721A2122N20

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X6.8MH 1.2A

Learn More

Datasheet

2,298In Stock

$2.38

$1.96

$1.71

$1.61

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Radial

6.8 mH

30 %

1.2 A

- 40 C

+ 125 C

12.6 mm

Tray

Ring Core Chokes

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

B82721A2152N001
TDK
1: $3.04
1,614In Stock
1,800Expected 28/6/2027

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

1,614In Stock

1,800Expected 28/6/2027

$3.04

$2.50

$2.18

$2.06

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: $3.61
2,108In Stock

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

2,108In Stock

$3.61

$2.96

$2.59

$2.45

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: $3.04
1,810In Stock
1,440Expected 13/7/2026

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

1,810In Stock

1,440Expected 13/7/2026

$3.04

$2.50

$2.18

$2.06

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: $3.04
2,707In Stock

Mfr. Part No.
B82721K2202N1

Mouser Part No
871-B82721K2202N1

TDK

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

Learn More

Datasheet

2,707In Stock

$3.04

$2.50

$2.18

$2.06

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: $3.04
1,228In 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

1,228In Stock

$3.04

$2.50

$2.18

$2.06

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 RING CORE CHOKE 2x27mH 0.5A +70 C

B82721K2501U031
TDK
1: $3.93
1,199In Stock

Mfr. Part No.
B82721K2501U031

Mouser Part No
871-B82721K2501U031

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x27mH 0.5A +70 C

Learn More

Datasheet

1,199In Stock

$3.93

$3.29

$3.00

$2.36

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

27 mH

30 %

500 mA

1.14 Ohms

18.2 mm

13.2 mm

20 mm

Tray

Ring Core Chokes

Power Line Choke

Common Mode Chokes / Filters 10mH 0.7A 550mohms

B82721K2701N20
TDK
1: $2.96
4,227In Stock

Mfr. Part No.
B82721K2701N20

Mouser Part No
871-B82721K2701N20

TDK

Common Mode Chokes / Filters 10mH 0.7A 550mohms

Learn More

Datasheet

4,227In Stock

$2.96

$2.43

$2.13

$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: $4.38
1,821In Stock
960Expected 7/9/2026

Mfr. Part No.
B82724J2402N1

Mouser Part No
871-B82724J2402N1

TDK

Common Mode Chokes / Filters 3.3mH 4.0A Vertical Core

Datasheet

1,821In Stock

960Expected 7/9/2026

$4.38

$3.60

$3.14

$2.75

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

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