Common Mode Filters / Chokes – Mouser Hong Kong

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Part #

Common Mode Chokes / Filters 6.8mH 1.2A 280mohms

B82721K2122N20
TDK
1: HK$18.00
35,848In Stock

Mfr. Part No.
B82721K2122N20

Mouser Part No
871-B82721K2122N20

TDK

Common Mode Chokes / Filters 6.8mH 1.2A 280mohms

Learn More

Datasheet

35,848In Stock

HK$18.00

HK$14.80

HK$12.91

HK$10.52

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 RING CORE CHOKE 2x15mH 0,5 A +40 C

B82721A2501N021
TDK
1: HK$23.59
198In Stock

Mfr. Part No.
B82721A2501N021

Mouser Part No
871-B82721A2501N21

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x15mH 0,5 A +40 C

Learn More

Datasheet

198In Stock

HK$23.59

HK$20.06

HK$18.50

HK$13.81

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Radial

15 mH

30 %

500 mA

+ 40 C

12.6 mm

Tray

Ring Core Chokes

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

B82721A2252N020
TDK
1: HK$18.00
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

HK$18.00

HK$14.80

HK$12.91

HK$12.17

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 RING CORE CHOKE 2X47MH 0.3A

B82721K2301N020
TDK
1: HK$23.59
616In Stock

Mfr. Part No.
B82721K2301N020

Mouser Part No
871-B82721K2301N020

TDK

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

Learn More

Datasheet

616In Stock

HK$23.59

HK$20.06

HK$18.50

HK$13.81

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: HK$18.25
854In 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

854In Stock

HK$18.25

HK$15.04

HK$13.15

HK$12.41

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 18mH 0.5A Horizontal Core

B82721A2501N001
TDK
1: HK$18.17
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

HK$18.17

HK$14.96

HK$13.07

HK$12.33

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: HK$19.48
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

HK$19.48

HK$16.03

HK$14.06

HK$13.23

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 2x3.3mH 1.6A +70 C

B82721K2162U030
TDK
1: HK$19.56
863In Stock

Mfr. Part No.
B82721K2162U030

Mouser Part No
871-B82721K2162U030

TDK

Common Mode Chokes / Filters RING CORE CHOKE 2x3.3mH 1.6A +70 C

Learn More

Datasheet

863In Stock

HK$19.56

HK$16.11

HK$14.06

HK$13.23

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82721K

Radial

3.3 mH

30 %

1.6 A

130 mOhms

18.2 mm

13.2 mm

20 mm

Tray

Ring Core Chokes

Power Line Choke

Common Mode Chokes / Filters 27mH 0.5A 1.1ohms

B82721K2501N22
TDK
1: HK$26.22
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

HK$26.22

HK$21.95

HK$20.06

HK$15.78

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: HK$18.00
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

HK$18.00

HK$14.80

HK$12.91

HK$12.17

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 0.4mH 3.6A Horizontal Core

B82721A2362N1
TDK
1: HK$18.00
2,985In Stock

Mfr. Part No.
B82721A2362N1

Mouser Part No
871-B82721A2362N1

TDK

Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core

Learn More

Datasheet

2,985In Stock

HK$18.00

HK$14.80

HK$12.91

HK$12.17

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Through Hole

400 uH

30 %

3.6 A

35 mOhms

- 40 C

+ 125 C

17.9 mm

17.3 mm

12.6 mm

Tray

Common Mode Chokes

Power Line

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

B82721K2152N001
TDK
1: HK$19.48
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

HK$19.48

HK$16.03

HK$14.06

HK$13.23

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: HK$18.00
2,417In Stock

Mfr. Part No.
B82721K2202N1

Mouser Part No
871-B82721K2202N1

TDK

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

Learn More

Datasheet

2,417In Stock

HK$18.00

HK$14.80

HK$12.91

HK$12.17

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: HK$18.00
695In 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

695In Stock

HK$18.00

HK$14.80

HK$12.91

HK$12.17

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: HK$17.76
2,574In 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

2,574In Stock

5,760Expected 20/8/2026

HK$17.76

HK$14.63

HK$12.74

HK$11.92

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 RING CORE CHOKE 2X6.8MH 1.2A

B82721A2122N20
TDK
1: HK$18.00
81In Stock
3,600Expected 20/8/2026

Mfr. Part No.
B82721A2122N20

Mouser Part No
871-B82721A2122N20

TDK

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

Learn More

Datasheet

81In Stock

3,600Expected 20/8/2026

HK$18.00

HK$13.48

HK$12.17

HK$10.11

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 1.0mH 2.0A Horizontal Core

B82721A2202N1
TDK
1: HK$19.48
718In Stock
1,200Expected 20/8/2026

Mfr. Part No.
B82721A2202N1

Mouser Part No
871-B82721A2202N1

TDK

Common Mode Chokes / Filters 1.0mH 2.0A Horizontal Core

Learn More

Datasheet

718In Stock

1,200Expected 20/8/2026

HK$19.48

HK$16.03

HK$14.06

HK$13.23

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Radial

1 mH

30 %

2 A

+ 40 C

12.6 mm

Tray

Ring Core Chokes

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

B82721A2262N001
TDK
1: HK$18.25
561In Stock

Mfr. Part No.
B82721A2262N001

Mouser Part No
871-B82721A2262N1

TDK

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

Learn More

Datasheet

561In Stock

HK$18.25

HK$15.04

HK$13.15

HK$12.41

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
TDK
1: HK$18.00
299In Stock
600Expected 3/11/2026

Mfr. Part No.
B82721A2401N020

Mouser Part No
871-B82721A2401N020

TDK

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

Learn More

Datasheet

299In Stock

600Expected 3/11/2026

HK$18.00

HK$14.80

HK$12.91

HK$12.17

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
TDK
1: HK$23.43
944In Stock
1,200Expected 21/4/2027

Mfr. Part No.
B82721A2401N021

Mouser Part No
871-B82721A2401N021

TDK

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

Learn More

Datasheet

944In Stock

1,200Expected 21/4/2027

HK$23.43

HK$19.23

HK$16.85

HK$13.81

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
TDK
1: HK$18.00
Lead-Time 6 Weeks

Mfr. Part No.
B82721A2402N020

Mouser Part No
871-B82721A2402N020

TDK

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

Learn More

Datasheet

Lead-Time 6 Weeks

HK$18.00

HK$14.80

HK$12.91

HK$12.17

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 10mH 0.7A Horizontal Core

B82721A2701N20
TDK
1: HK$18.00
920In Stock

Mfr. Part No.
B82721A2701N20

Mouser Part No
871-B82721A2701N20

TDK

Common Mode Chokes / Filters 10mH 0.7A Horizontal Core

Learn More

Datasheet

920In Stock

HK$18.00

HK$14.80

HK$12.91

HK$12.17

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82721A

Through Hole

10 mH

30 %

700 mA

550 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 2x10MH 1.1A +70 C

B82721K2102U030
TDK
1: HK$23.34
642In Stock
3,600On Order

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

642In Stock

3,600On Order

HK$23.34

HK$19.56

HK$17.84

HK$14.47

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 RING CORE CHOKE 2x6.8mH 1.3A +70 C

B82721K2132U030
TDK
1: HK$23.26
428In 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

428In Stock

HK$23.26

HK$19.48

HK$17.76

HK$13.97

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 2x1.0mH 2.2A +70 C

B82721K2222U030
TDK
1: HK$19.23
179In Stock

Mfr. Part No.
B82721K2222U030

Mouser Part No
871-B82721K2222U030

TDK

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

Learn More

Datasheet

179In Stock

HK$19.23

HK$15.86

HK$13.81

HK$13.07

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

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