Power Inductors & Chokes

EPCOS Power Inductors and Chokes feature a temperature range up to +150°C, low DC resistance, ferrite core construction, AEC-Q200 qualification, and a wide inductance value range. These power inductors are utilized in many applications, including multimedia, automotive electronics, industrial electronics, consumer electronics, DC/DC converters, and telecommunications. EPCOS Power Line Chokes offer a rated voltage of 250VAC, current-compensated ring core, and frame core double choke construction, wide inductance ranges, high inductance with low resistance, and more. 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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Termination Style
Number of Channels
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Qualification
Packaging
Product
Type
EPCOS / TDK Common Mode Chokes / Filters 6.8mH 1.2A 280mohms
Datasheet
36.733In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Radial 1 Channel 6.8 mH 30 % 1.2 A - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x27mH 0.5A +70 C
Datasheet
1.711In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Radial 1 Channel 27 mH 30 % 500 mA 1.14 Ohms 18.2 mm 13.2 mm 20 mm Tray Ring Core Chokes Power Line Choke
EPCOS / TDK Common Mode Chokes / Filters 100mH 0.35A 21x10mm Radial
Datasheet
2.238In Stock
Min.: 1
Mult.: 1

B82731M Vertical Mount Through Hole 2 Channel 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
EPCOS / TDK Common Mode Chokes / Filters 22uH 250mA 58Ohm CAN-BUS AEC-Q200 150degC
Datasheet
2.028In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

B82789C PCB Mount SMD/SMT 2 Channel 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
EPCOS / TDK Common Mode Chokes / Filters 2.2mH 500mA 7.1x6mm SMD
Datasheet
3.130In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

B82793C PCB Mount SMD/SMT 1 Channel 2.2 mH - 30 %, + 50 % 500 mA 400 mOhms - 40 C + 125 C 7.1 mm 6 mm 4.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Data Line Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 2A
Datasheet
2.825In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Through Hole 1 Channel 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
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X20MH 2.2A
Datasheet
1.443In Stock
Min.: 1
Mult.: 1

B82724J Vertical Mount Radial 1 Channel 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
EPCOS / TDK Common Mode Chokes / Filters 22uH 250mA 58Ohm CAN-BUS AEC-Q200 125degC
Datasheet
1.964In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

B82789S PCB Mount SMD/SMT 2 Channel 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
EPCOS / TDK Common Mode Chokes / Filters FC23V PTH 47mH Choke
Datasheet
272In Stock
Min.: 1
Mult.: 1

B82733V Vertical Mount Radial 1 Channel 47 mH - 30 %, + 50 % 1.1 A 804 mOhms 29 mm 15.5 mm 27 mm Tray Power Line Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X47MH 0.3A
Datasheet
626In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Radial 1 Channel 47 mH 30 % 300 mA - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE
Datasheet
205In Stock
Min.: 1
Mult.: 1

B82724J Vertical Mount Through Hole 2 Channel 37 mH 30 % 1.4 A 420 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
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X12MH 3A
Datasheet
461In Stock
Min.: 1
Mult.: 1

B82724J Vertical Mount Through Hole 2 Channel 12 mH 30 % 3 A 125 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
EPCOS / TDK Common Mode Chokes / Filters FC23V PTH 68mH Choke
Datasheet
645In Stock
Min.: 1
Mult.: 1

B82733V Vertical Mount Radial 1 Channel 68 mH - 30 %, + 50 % 900 mA 1.1 Ohms 29 mm 15.5 mm 27 mm Tray Power Line Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x39mH 0,4 A +70 C
Datasheet
941In Stock
Min.: 1
Mult.: 1

B82721A Horizontal Mount Radial 1 Channel 39 mH 30 % 400 mA + 70 C 12.6 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x6.8mH 1.3A +70 C
Datasheet
628In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Radial 1 Channel 6.8 mH 30 % 1.3 A 200 mOhms 18.2 mm 13.2 mm 20 mm Tray Ring Core Chokes Power Line Choke
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X18MH 0.5A
Datasheet
701In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Through Hole 2 Channel 18 mH 30 % 500 mA 1.4 Ohms - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x39mH 0.5A +70 C
Datasheet
635In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Radial 1 Channel 39 mH 30 % 500 mA 1.38 Ohms 18.2 mm 13.2 mm 20 mm Tray Ring Core Chokes Power Line Choke
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X1MH 6A
Datasheet
444In Stock
Min.: 1
Mult.: 1

B82724J Vertical Mount Through Hole 2 Channel 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
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X15MH 0.5A
Datasheet
553In Stock
Min.: 1
Mult.: 1

B82721J Vertical Mount Through Hole 2 Channel 15 mH 30 % 500 mA 800 mOhms - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters 27mH 0.5A 1.1ohms
Datasheet
688In Stock
Min.: 1
Mult.: 1

B82721K Vertical Mount Radial 1 Channel 27 mH 30 % 500 mA + 60 C 18.2 mm 13.2 mm 20.3 mm Bulk Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters 100mH 0.3A -30%/+50% 21.5x13.5 Radial
Datasheet
1.065In Stock
Min.: 1
Mult.: 1

B82731T PCB Mount Through Hole 2 Channel 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
EPCOS / TDK Common Mode Chokes / Filters 51uH 800mA 30% 7.1x6mm SMD
Datasheet
24.910In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

B82793S PCB Mount SMD/SMT 1 Channel 51 uH 30 % 800 mA 140 mOhms - 40 C + 125 C 7.1 mm 6 mm 4.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X6.8MH 1.2A
Datasheet
3.052In Stock
Min.: 1
Mult.: 1

B82721A Horizontal Mount Radial 1 Channel 6.8 mH 30 % 1.2 A - 40 C + 125 C 12.6 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters 3.3mH 1.5A 30% 17.9x17.3mm
Datasheet
1.390In Stock
1.200Expected 3/25/2026
Min.: 1
Mult.: 1

B82721A Horizontal Mount Radial 1 Channel 3.3 mH 30 % 1.5 A - 40 C + 125 C 12.6 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters 0.7mH 4A 30% 17.9x17.3mm
Datasheet
1.216In Stock
Min.: 1
Mult.: 1

B82721A Horizontal Mount Through Hole 2 Channel 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