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 (USD) 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
Qualification
Packaging
Product
Type
EPCOS / TDK Common Mode Chokes / Filters 3.3mH 1.5A 30% 18.2x13.2mm
Datasheet
1,235In Stock
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
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x3.3mH 1.6A +70 C
Datasheet
986In Stock
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
EPCOS / TDK Common Mode Chokes / Filters 10mH 0.7A 550mohms
Datasheet
3,110In Stock
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
EPCOS / TDK Common Mode Chokes / Filters 15mH 0.9A - 30%/+50% 21x10mm Radial
Datasheet
1,998In 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
EPCOS / TDK Common Mode Chokes / Filters 470uH 700mA 30% 7.1x6mm SMD
Datasheet
2,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel B82793C SMD/SMT 470 uH 30 % 700 mA 200 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 6.8mH 2.0A Vertical Core
Datasheet
1,416In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82724J Through Hole 6.8 mH 30 % 2 A 170 mOhms - 40 C + 125 C 31.3 mm 18.5 mm 33.2 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters 3.3mH 4.0A Vertical Core
Datasheet
3,358In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82724J Through Hole 3.3 mH 30 % 4 A 65 mOhms - 40 C + 125 C 31.3 mm 18.5 mm 33.2 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters 47mH 1.1A 30% 26.5x24.8mm Radial
Datasheet
1,127In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82733F Radial 47 mH 30 % 1.1 A 804 mOhms - 40 C + 125 C 26.5 mm 24.8 mm 14 mm Tray Fixed Inductors
EPCOS / TDK Common Mode Chokes / Filters 27mH 1.4A 30% 26.5x24.8mm Radial
Datasheet
1,089In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82733F Through Hole 27 mH - 30 %, + 50 % 1.4 A 440 mOhms - 40 C + 125 C 26.5 mm 24.8 mm 14 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters 100uH 150Ma 150Ohm CAN-BUS AEC-Q200 150degC
Datasheet
6,008In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCB Mount 2 Channel B82789C SMD/SMT 100 uH - 30 %, + 50 % 150 mA 1.5 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 Signal Line
EPCOS / TDK Common Mode Chokes / Filters 100uH 150Ma 150Ohm CAN-BUS AEC-Q200 150degC
Datasheet
3,944In Stock
25,000Expected 2026/05/18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCB Mount 2 Channel B82789C SMD/SMT 100 uH - 30 %, + 50 % 150 mA 1.5 Ohms - 55 C + 85 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 11uH 300mA 25Ohm Can-Bus AEC-Q200 150degC
Datasheet
4,332In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCB Mount 2 Channel B82789C SMD/SMT 11 uH - 30 %, + 50 % 300 mA 250 mOhms - 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 11uH 300mA 25Ohm Can-Bus AEC-Q200 150degC
Datasheet
6,405In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCB Mount 2 Channel B82789C SMD/SMT 11 uH - 30 %, + 50 % 300 mA 250 mOhms - 55 C + 85 C 1812 5.2 mm 3.2 mm 3 mm AEC-Q200 Reel, Cut Tape, MouseReel Data and Signal Line Chokes Signal Line
EPCOS / TDK Common Mode Chokes / Filters 51uH 250mA 55Ohm CAN-BUS AEC-Q200 150degC
Datasheet
2,408In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCB Mount 2 Channel B82789C SMD/SMT 51 uH - 30 %, + 50 % 250 mA 550 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 Signal Line
EPCOS / TDK Common Mode Chokes / Filters 51uH 250mA 55OhmCAN-BUS AEC-Q200 150degC
Datasheet
23,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCB Mount 2 Channel B82789C SMD/SMT 51 uH - 30 %, + 50 % 250 mA 550 Ohms - 55 C + 85 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 22uH 250mA 58Ohm CAN-BUS AEC-Q200 150degC
Datasheet
3,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PCB Mount 2 Channel B82789S SMD/SMT 22 uH - 30 %, + 50 % 250 mA 580 Ohms - 55 C + 85 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 1mH 700mA -30%/+50% 7.1x6mm SMD
Datasheet
11,824In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel B82793C SMD/SMT 1 mH - 30 %, + 50 % 700 mA 200 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 11uH 800mA 30% 7.1x6mm SMD
Datasheet
3,129In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel B82793C SMD/SMT 11 uH 30 % 800 mA 120 mOhms - 40 C + 125 C 7.1 mm 6 mm 4.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Data Line Chokes Data and Signal Line Choke
EPCOS / TDK Common Mode Chokes / Filters 25uH 800mA 30% 7.1x6mm SMD
Datasheet
2,706In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 2 Channel B82793S SMD/SMT 25 uH 30 % 800 mA 110 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 1.0mH 2.0A Horizontal Core
Datasheet
484In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Radial 1 mH 30 % 2 A + 40 C 12.6 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X400UH 2.6A
Datasheet
848In Stock
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
EPCOS / TDK Common Mode Chokes / Filters 0.4mH 3.6A Horizontal Core
Datasheet
600Expected 2026/05/08
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
EPCOS / TDK Common Mode Chokes / Filters 39mH 0.4A 30% 17.9x17.3mm
Datasheet
863In Stock
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
EPCOS / TDK Common Mode Chokes / Filters 27mH 0.4A 30% 17.9x17.3mm
Datasheet
996In Stock
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
EPCOS / TDK Common Mode Chokes / Filters 0.7mH 4A 30% 17.9x17.3mm
Datasheet
816In Stock
400Expected 2026/02/26
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