D-Core EMC Power Chokes

TDK D-Core EMC Power Chokes offer a 250VAC 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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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package / Case
Length
Width
Height
Packaging
Product
Type
TDK Common Mode Chokes / Filters 100mH 0.35A 21x10mm Radial
Datasheet
2,034In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82731M Through Hole 100 mH - 30 %, + 50 % 350 mA 4.5 Ohms - 40 C + 125 C 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X47MH 0.5A
Datasheet
1,161In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82731M Through Hole 47 mH - 30 %, + 50 % 500 mA 2 Ohms - 40 C + 125 C 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 3.3mH 4.6A Vertical Core
Datasheet
1,600In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82734R Radial 3.3 mH - 30 %, + 50 % 4.6 A 46 Ohms 21 mm 12.5 mm 15.5 mm Tray Power Line Chokes
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X27MH 0.7A
Datasheet
3,757In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82731H Through Hole 27 mH 30 % 700 mA 1 Ohms - 40 C + 125 C 21 mm 20 mm 15.5 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 0.8A
Datasheet
1,377In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82731M Through Hole 22 mH - 30 %, + 50 % 800 mA 800 mOhms - 40 C + 125 C 21 mm x 20 mm 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 15mH 0.9A - 30%/+50% 21x10mm Radial
Datasheet
1,993In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82731M Radial 15 mH - 30 %, + 50 % 900 mA 600 mOhms - 40 C + 125 C 21 mm 10 mm 20 mm Tray Power Line Chokes
TDK Common Mode Chokes / Filters 15mH 1.1A 440ohms
Datasheet
1,216In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82732R Radial 15 mH - 30 %, + 50 % 1.1 A 440 mOhms - 25 C + 40 C 24 mm 23 mm 16.5 mm Tray Power Line Chokes Power Line Choke
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X68MH 0.4A
Datasheet
6,647In Stock
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
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X3.3MH 2.2A
Datasheet
612In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732W Through Hole 3.3 mH - 30 %, + 50 % 2.2 A 110 mOhms - 40 C + 125 C 24 mm x 23 mm 24 mm 23 mm 17.3 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 1.0A
Datasheet
657In Stock
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
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X6.8MH 3.2A
Datasheet
766In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82734W Through Hole 6.8 mH - 30 %, + 50 % 3.2 A 85 mOhms - 40 C + 125 C 32.5 mm x 21.7 mm 32.5 mm 21.7 mm 21.7 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X20MH 2.0A
Datasheet
584In Stock
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
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X39MH 1.4A
Datasheet
397In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82734W Through Hole 39 mH - 30 %, + 50 % 1.4 A 460 mOhms - 40 C + 125 C 32.5 mm x 21.7 mm 32.5 mm 21.7 mm 21.7 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D-CORE CHOKE 2x22mH 1A +40C
Datasheet
1,270In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732W Through Hole 22 mH - 30 %, + 50 % 1 A - 40 C + 125 C 24 mm 23.1 mm 17.3 mm Tray Power Line Chokes Current-Compensated D Core Double Choke
TDK Common Mode Chokes / Filters D-CORE CHOKE 2x100mH 0.4A +40C
Datasheet
1,205In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732W Through Hole 100 mH - 30 %, + 50 % 400 mA - 40 C + 125 C 24 mm 23.1 mm 17.3 mm Tray Power Line Chokes Current-Compensated D Core Double Choke
TDK Common Mode Chokes / Filters 2 X 27mH 0.9A
Datasheet
24,551In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732R Through Hole 27 mH - 30 %, + 50 % 900 mA 750 Ohms - 40 C + 125 C 24 mm 16.5 mm 23.5 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 2 x 10mH 1,1A
Datasheet
3,029In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82731M Through Hole 10 mH - 30 %, + 50 % 1.1 A 400 mOhms - 40 C + 125 C 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X6 8MH 1 3A
Datasheet
2,358In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82731M Through Hole 6.8 mH - 30 %, + 50 % 1.3 A 280 mOhms - 40 C + 125 C 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X27MH 0.7A
Datasheet
4,915In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82731M Through Hole 27 mH - 30 %, + 50 % 700 mA 1 Ohms - 40 C + 125 C 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 10mH 1.4A Vertical Core
Datasheet
2,107In Stock
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
TDK Common Mode Chokes / Filters 6.8mH 1.7A Vertical Core
Datasheet
1,767In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732R Through Hole 6.8 mH - 30 %, + 50 % 1.7 A 190 Ohms - 40 C + 125 C 24 mm 16.5 mm 23.5 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 3.3mH 2.2A Vertical Core
Datasheet
1,789In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732R Through Hole 3.3 mH - 30 %, + 50 % 2.2 A 110 Ohms - 40 C + 125 C 24 mm 16.5 mm 23.5 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 47mH 1.3A 560ohms
Datasheet
1,178In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82734R Radial 47 mH - 30 %, + 50 % 1.3 A 560 mOhms - 25 C + 60 C 32.5 mm 31 mm 21 mm Tray Power Line Chokes Power Line Choke
TDK Common Mode Chokes / Filters 27mH 1.7A Vertical Core
Datasheet
937In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82734R Radial 27 mH - 30 %, + 50 % 1.7 A 320 Ohms 21 mm 12.5 mm 15.5 mm Tray Power Line Chokes
TDK Common Mode Chokes / Filters 15mH 2.3A 185ohms
Datasheet
5,711In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 15 mH - 30 %, + 50 % 2.3 A 185 mOhms - 40 C + 125 C 32.5 mm 31 mm 31 mm Tray Common Mode Chokes Power Line