Common Mode Filters / Chokes – Mouser Liechtenstein

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D-Core EMC Power Chokes

TDK D-Core EMC Power Chokes offer a 250V_AC rated voltage, 3.3mH to 100mH inductance range, and 4.6A maximum rated current. These chokes feature high resonance frequency due to 2-section winding, low leakage due to closed core shape, high pulse strength, and low whirring noise. Construction of these D core chokes includes a current-compensated double choke, closed rectangular ferrite core, and closed plastic coil former that is UL 94V-0 rated. TDK D Core Chokes are ideal for suppressing common-mode interferences.

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Part #

Common Mode Chokes / Filters 10mH 2.6A Vertical Core

B82734R2262B030
TDK
1: CHF 2.89
1’773In Stock

Mfr. Part No.
B82734R2262B030

Mouser Part No
871-B82734R2262B30

TDK

Common Mode Chokes / Filters 10mH 2.6A Vertical Core

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Datasheet

1’773In Stock

CHF 2.89

CHF 2.42

CHF 2.21

CHF 1.73

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
TDK
1: CHF 2.71
1’572In Stock

Mfr. Part No.
B82734R2322B030

Mouser Part No
871-B82734R2322B30

TDK

Common Mode Chokes / Filters 6.8mH 3.2A 85ohms

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Datasheet

1’572In Stock

CHF 2.71

CHF 2.23

CHF 1.94

CHF 1.83

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 D CORE-CHOKE 2X39MH 0.6A

B82731M2601A30
TDK
1: CHF 2.24
69In Stock
1’600Expected 10/30/2026

Mfr. Part No.
B82731M2601A30

Mouser Part No
871-B82731M2601A30

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 0.6A

Learn More

Datasheet

69In Stock

1’600Expected 10/30/2026

CHF 2.24

CHF 1.91

CHF 1.75

CHF 1.30

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82731M

Through Hole

39 mH

- 30 %, + 50 %

600 mA

1.5 Ohms

- 40 C

+ 125 C

21 mm

15 mm

20 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters D CORE-CHOKE 2X20MH 2.0A

B82734R2202B030
TDK
1: CHF 2.71
70In Stock
800Expected 2/19/2027

Mfr. Part No.
B82734R2202B030

Mouser Part No
871-B82734R2202B030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X20MH 2.0A

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Datasheet

70In Stock

800Expected 2/19/2027

CHF 2.71

CHF 2.41

CHF 2.31

Quote

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82734R

Through Hole

20 mH

- 30 %, + 50 %

2 A

240 mOhms

- 40 C

+ 125 C

32.5 mm x 21 mm

32.5 mm

21 mm

31 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters D CORE-CHOKE 2X3.3MH 1.8A

B82731H2182A030
TDK
1: CHF 2.41
1’569Expected 9/9/2027

Mfr. Part No.
B82731H2182A030

Mouser Part No
871-B82731H2182A030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X3.3MH 1.8A

Learn More

Datasheet

1’569Expected 9/9/2027

CHF 2.41

CHF 2.05

CHF 1.89

CHF 1.41

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

B82731H

Radial

3.3 mH

- 30 %, + 50 %

1.8 A

140 mOhms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X68MH 0.4A

B82731M2401A033
TDK
1: CHF 2.24
8’997Expected 11/19/2026

Mfr. Part No.
B82731M2401A033

Mouser Part No
871-B82731M2401A033

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X68MH 0.4A

Learn More

Datasheet

8’997Expected 11/19/2026

CHF 2.24

CHF 1.91

CHF 1.75

CHF 1.30

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82731M

Through Hole

68 mH

- 30 %, + 50 %

400 mA

3 Ohms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

15 mm

20 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 10mH 1.4A Vertical Core

B82732R2142B030
TDK
1: CHF 2.29
2’560Expected 9/28/2026

Mfr. Part No.
B82732R2142B030

Mouser Part No
871-B82732R2142B30

TDK

Common Mode Chokes / Filters 10mH 1.4A Vertical Core

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Datasheet

2’560Expected 9/28/2026

CHF 2.29

CHF 1.95

CHF 1.80

CHF 1.34

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 0.7A

B82732R2701B030
TDK
1: CHF 2.29
1’920Expected 9/28/2026

Mfr. Part No.
B82732R2701B030

Mouser Part No
871-B82732R2701B030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 0.7A

Learn More

Datasheet

1’920Expected 9/28/2026

CHF 2.29

CHF 1.95

CHF 1.80

CHF 1.34

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

B82732R

Through Hole

39 mH

- 30 %, + 50 %

700 mA

1.1 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 2X10MH 1.1A

B82731H2112A030
TDK
1’600: CHF 1.21
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2112A030

Mouser Part No
871-B82731H2112A030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X10MH 1.1A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.21

CHF 1.17

CHF 1.12

Min.: 1’600
Mult.: 1’600

Horizontal Mount

1 Channel

B82731H

Radial

10 mH

- 30 %, + 50 %

1.1 A

400 mOhms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X6.8MH 1.3A

B82731H2132A030
TDK
1’600: CHF 1.21
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2132A030

Mouser Part No
871-B82731H2132A030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X6.8MH 1.3A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.21

CHF 1.17

CHF 1.12

Min.: 1’600
Mult.: 1’600

Horizontal Mount

1 Channel

B82731H

Radial

6.8 mH

- 30 %, + 50 %

1.3 A

280 mOhms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X100MH 0.35A

B82731H2351A030
TDK
1’600: CHF 1.07
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2351A030

Mouser Part No
871-B82731H2351A030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X100MH 0.35A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.07

CHF 1.04

Min.: 1’600
Mult.: 1’600

Horizontal Mount

1 Channel

B82731H

Radial

100 mH

- 30 %, + 50 %

350 mA

4.5 Ohms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X68MH 0.4A

B82731H2401A033
TDK
1’600: CHF 1.21
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2401A033

Mouser Part No
871-B82731H2401A033

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X68MH 0.4A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.21

CHF 1.17

CHF 1.12

Min.: 1’600
Mult.: 1’600

Horizontal Mount

1 Channel

B82731H

Radial

68 mH

- 30 %, + 50 %

400 mA

3 Ohms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X47MH 0.5A

B82731H2501A030
TDK
1’600: CHF 1.19
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2501A030

Mouser Part No
871-B82731H2501A030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X47MH 0.5A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.19

CHF 1.12

CHF 1.09

Min.: 1’600
Mult.: 1’600

Horizontal Mount

1 Channel

B82731H

Radial

47 mH

- 30 %, + 50 %

500 mA

2 Ohms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 0.6A

B82731H2601A030
TDK
1’600: CHF 1.21
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2601A030

Mouser Part No
871-B82731H2601A030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 0.6A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.21

CHF 1.17

CHF 1.12

Min.: 1’600
Mult.: 1’600

Horizontal Mount

1 Channel

B82731H

Radial

39 mH

- 30 %, + 50 %

600 mA

1.5 Ohms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D-CORE CHOKE 2x22mH 0.8A +40 C

B82731H2801A030
TDK
1’600: CHF 1.21
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2801A030

Mouser Part No
871-B82731H2801A30

TDK

Common Mode Chokes / Filters D-CORE CHOKE 2x22mH 0.8A +40 C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.21

CHF 1.17

CHF 1.12

Min.: 1’600
Mult.: 1’600

Horizontal Mount

B82731H

Radial

Tray

Power Line Chokes

Common Mode Chokes / Filters D CORE-CHOKE 2X15MH 0.9A

B82731H2901A030
TDK
1’600: CHF 1.52
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82731H2901A030

Mouser Part No
871-B82731H2901A030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X15MH 0.9A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.52

Min.: 1’600
Mult.: 1’600

Horizontal Mount

1 Channel

B82731H

Radial

15 mH

- 30 %, + 50 %

900 mA

600 mOhms

- 40 C

+ 125 C

21 mm x 20 mm

21 mm

20 mm

15.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D-CORE CHOKE 2x100mH 0.4A +40 C

B82732R2401B030
TDK
1’280: CHF 1.19
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82732R2401B030

Mouser Part No
871-B82732R2401B030

TDK

Common Mode Chokes / Filters D-CORE CHOKE 2x100mH 0.4A +40 C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.19

CHF 1.15

CHF 1.10

Min.: 1’280
Mult.: 1’280

PCB Mount

1 Channel

B82732R

Radial

100 mH

- 30 %, + 50 %

400 mA

3 Ohms

- 40 C

+ 125 C

24 mm x 16.5 mm

24 mm

16.5 mm

23.5 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters 47mH 0.6A 1400ohms

B82732R2601B030
TDK
1’280: CHF 1.42
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82732R2601B030

Mouser Part No
871-B82732R2601B30

TDK

Common Mode Chokes / Filters 47mH 0.6A 1400ohms

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.42

Min.: 1’280
Mult.: 1’280

PCB Mount

1 Channel

B82732R

Through Hole

47 mH

- 30 %, + 50 %

600 mA

1.4 Ohms

- 40 C

+ 125 C

24 mm x 16.5 mm

24 mm

16.5 mm

23.5 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters D-CORE CHOKE 2x15mH 1.1A +40 C

B82732W2112B030
TDK
1’280: CHF 1.23
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82732W2112B030

Mouser Part No
871-B82732W2112B030

TDK

Common Mode Chokes / Filters D-CORE CHOKE 2x15mH 1.1A +40 C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.23

CHF 1.20

CHF 1.17

Min.: 1’280
Mult.: 1’280

PCB Mount

1 Channel

B82732W

Radial

15 mH

- 30 %, + 50 %

1.1 A

440 mOhms

- 40 C

+ 125 C

24 mm x 23 mm

24 mm

23 mm

17.3 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X10MH 1.4A

B82732W2142B030
TDK
1: CHF 2.27
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82732W2142B030

Mouser Part No
871-B82732W2142B030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X10MH 1.4A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 2.27

CHF 1.89

CHF 1.73

CHF 1.36

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82732W

Radial

10 mH

- 30 %, + 50 %

1.4 A

300 mOhms

- 40 C

+ 125 C

24 mm x 23 mm

24 mm

23 mm

17.3 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X6.8MH 1.7A

B82732W2172B030
TDK
1: CHF 2.27
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82732W2172B030

Mouser Part No
871-B82732W2172B030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X6.8MH 1.7A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 2.27

CHF 1.89

CHF 1.73

CHF 1.36

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82732W

Radial

6.8 mH

- 30 %, + 50 %

1.7 A

190 mOhms

- 40 C

+ 125 C

24 mm x 23 mm

24 mm

23 mm

17.3 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 0.7A

B82732W2701B030
TDK
1’280: CHF 1.24
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82732W2701B030

Mouser Part No
871-B82732W2701B030

TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 0.7A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.24

CHF 1.23

Min.: 1’280
Mult.: 1’280

PCB Mount

1 Channel

B82732W

Radial

39 mH

- 30 %, + 50 %

700 mA

1.1 Ohms

- 40 C

+ 125 C

24 mm x 23 mm

24 mm

23 mm

17.3 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D-CORE CHOKE 2x27mH 0.9A +40 C

B82732W2901B030
TDK
1’280: CHF 1.19
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82732W2901B030

Mouser Part No
871-B82732W2901B030

TDK

Common Mode Chokes / Filters D-CORE CHOKE 2x27mH 0.9A +40 C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.19

CHF 1.15

CHF 1.10

Min.: 1’280
Mult.: 1’280

PCB Mount

1 Channel

B82732W

Radial

27 mH

- 30 %, + 50 %

900 mA

750 mOhms

- 40 C

+ 125 C

24 mm x 23 mm

24 mm

23 mm

17.3 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D-CORE CHOKE 2x68mH 0.7A +60 C

B82734R2701B030
TDK
800: CHF 1.69
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82734R2701B030

Mouser Part No
871-B82734R2701B030

TDK

Common Mode Chokes / Filters D-CORE CHOKE 2x68mH 0.7A +60 C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.69

CHF 1.64

CHF 1.58

CHF 1.51

Min.: 800
Mult.: 800

PCB Mount

1 Channel

B82734R

Radial

68 mH

- 30 %, + 50 %

700 mA

1.45 Ohms

- 40 C

+ 125 C

32.5 mm x 21 mm

32.5 mm

21 mm

31 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

Common Mode Chokes / Filters D-CORE CHOKE 2x47mH 1.3A +40 C

B82734W2132B030
TDK
800: CHF 1.69
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
B82734W2132B030

Mouser Part No
871-B82734W2132B030

TDK

Common Mode Chokes / Filters D-CORE CHOKE 2x47mH 1.3A +40 C

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

CHF 1.69

CHF 1.64

CHF 1.58

CHF 1.51

Min.: 800
Mult.: 800

PCB Mount

1 Channel

B82734W

Radial

47 mH

- 30 %, + 50 %

1.3 A

560 mOhms

- 40 C

+ 125 C

32.5 mm x 21.7 mm

32.5 mm

21.7 mm

Tray

Power Line Chokes

Power Line Chokes Current Compensated D Core Double Choke

D-Core EMC Power Chokes

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Company

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350 mA
400 mA
500 mA
600 mA
700 mA
770 mA
800 mA
900 mA
1 A
1.1 A
1.3 A
1.4 A
1.7 A
1.8 A
1.9 A
2 A
2.2 A
2.3 A
2.6 A
3.2 A

46 mOhms
85 mOhms
110 mOhms
130 mOhms
140 mOhms
185 mOhms
190 mOhms
240 mOhms
280 mOhms
300 mOhms
320 mOhms
400 mOhms
440 mOhms
460 mOhms
560 mOhms
580 mOhms
600 mOhms
750 mOhms
800 mOhms
1 Ohms