High-Current Common Mode Chokes

TDK / EPCOS High-Current Common Mode Chokes with ferrite cores and sector winding offer a wide range of rated voltage from 250VAC to 600VAC/1000VAC, rated inductance, and current. These ring core chokes are suitable for wave soldering and are RoHS compatible with design in compliance to EN 60938-2.
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Results: 21
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Description Datasheet Availability Pricing (SGD) 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
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Type
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x 2.7mH 20A
Datasheet
589In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B8272*E6 Radial 2.7 mH - 30 %, + 50 % 20 A 4.4 mOhms 55 mm 34 mm 52 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.57mH 50A
Datasheet
79In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B8272*E6 Through Hole 570 uH - 30 %, + 50 % 50 A 1 mOhms - 40 C + 125 C 65 mm 35 mm 61 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.42mH 33A
Datasheet
105In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B8272*E6 Radial 420 uH - 30 %, + 50 % 33 A 1.4 mOhms 56 mm 34 mm 52 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters 1.7 MH 10 KHZ 25A
Datasheet
359In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82726S Through Hole 1.7 mH - 30 %, + 50 % 25 A 2.75 mOhms - 40 C + 125 C 55 mm 55 mm 34 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 40A
Datasheet
271In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B8272*E6 Radial 1.5 mH - 30 %, + 50 % 40 A 1.7 mOhms 65 mm 35 mm 55 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.5mH 21A
Datasheet
163In Stock
192Expected 25/11/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B8272*E6 Radial 1.5 mH - 30 %, + 50 % 21 A 2.8 mOhms 48 mm 26 mm 45 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 28A
Datasheet
32In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B8272*E6 Through Hole 1 mH - 30 %, + 50 % 28 A 2.1 mOhms - 40 C + 125 C 56 mm 34 mm 52 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters POWERLINE CHOKE 3X1.8mH 18A
Datasheet
46In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82747S Radial 1.8 mH 30 % 18 A 4.7 mOhms - 40 C + 125 C 68 mm 68 mm 33 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1mH 44A
Datasheet
128On Order
Min.: 1
Mult.: 1

PCB Mount 1 Channel B8272*E6 Radial 1 mH - 30 %, + 50 % 44 A 1.35 mOhms 65 mm 35 mm 55 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x6.2mH 8A (7A/80?C)
Datasheet
168Expected 29/9/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82746S Radial 6.2 mH - 30 %, + 50 % 8 A 18 mOhms 39 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Triple Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x0.57mH 35A
Datasheet
30Expected 19/11/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82747E Radial 570 uH - 30 %, + 50 % 35 A 1.4 mOhms 37 mm 66 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Triple Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x3.9mH 6.0A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82725S Through Hole 3.9 mH 30 % 6 A 24 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.6mH 26A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 192
Mult.: 96

Vertical Mount 1 Channel B8272*E6 Radial 600 uH - 30 %, + 50 % 26 A 1.7 mOhms 48 mm 26 mm 45 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x2.1mH 16A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 156
Mult.: 156

Vertical Mount 1 Channel B82726S Radial 2.2 mH 30 % 16 A 38 mm 23 mm Tray Power Line Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 1.5mH 20A/+85?C
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 120
Mult.: 60

Vertical Mount 1 Channel B82726S Radial 1.5 mH - 30 %, + 50 % 24 A 3.2 mOhms 55 mm 34 mm 52 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x0.44mH 24A/+85?C Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82726S Radial 440 uH - 30 %, + 50 % 29 A 1.5 mOhms 48 mm 26 mm 45 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x2.2mH 24A
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 64
Mult.: 32

PCB Mount 1 Channel B8272*E6 Radial 2.2 mH - 30 %, + 50 % 24 A 3.9 mOhms 65 mm 35 mm 55 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x2.2mH 16A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 80
Mult.: 40

PCB Mount 1 Channel B82747E Radial 2.2 mH - 30 %, + 50 % 16 A 6 mOhms 37 mm 66 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Triple Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x1mH 25A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82747E Radial 1 mH - 30 %, + 50 % 25 A 2.8 mOhms 37 mm 66 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Triple Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x1.3mH 20A
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 110
Mult.: 55

PCB Mount 1 Channel B82747S Radial 1.3 mH - 30 %, + 50 % 20 A 5.2 mOhms 44 mm 28 mm 22.5 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Triple Choke
TDK Common Mode Chokes / Filters RING CORE CHOKE 3x0.85mH 30A (25A/+85?C)
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 140
Mult.: 140

PCB Mount 1 Channel B82747S Radial 850 uH 35 % 30 A 1.9 mOhms 35 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Triple Choke