Common Mode Chokes for Low Voltage & Data Lines

Würth Elektronik Low Voltage and Data Line Common Mode Chokes encompass a wide range of common-mode filters with an SMT design. In bifilar and sectional winding styles, the chokes can operate from kHz up to GHz in different inductance ranges to cover a wide variety of applications. The WE-CMDC, WE-SL2, and WE-CNSW families are AEC-Q200 qualified.

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Description Datasheet Availability Pricing (JPY) 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
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package / Case
Length
Width
Height
Qualification
Packaging
Product
Type
Wurth Elektronik Common Mode Chokes / Filters WE-UCF SMD Sectional 2x1.5mH 10kHz 1.5A
Datasheet
1,000Expected 4/30/2027
Cut Tape
¥769
¥712.6
Reel
¥626.2
¥583
¥544.8
MouseReel Available
Min.: 1
Mult.: 1
: 250
PCB Mount 1 Channel WE-UCF SMD/SMT 1.5 mH 30 % 1.5 A 120 mOhms - 40 C + 125 C 14 mm 12.5 mm 7.8 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-UCF SMD Sectional 2x4.7mH 10kHz 0.75a
Datasheet
1,225On Order
Cut Tape
¥769
¥712.6
Reel
¥627.9
¥584.7
¥546.5
MouseReel Available
Min.: 1
Mult.: 1
: 250
PCB Mount 1 Channel WE-UCF SMD/SMT 4.7 mH 30 % 750 mA 520 mOhms - 40 C + 125 C 14 mm 12.5 mm 7.8 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-UCF SMD Sectional 2x68mH 10kHz 0.2A
Datasheet
Non-Stocked Lead-Time 25 Weeks
Reel
¥626.2
¥583
¥544.8
Min.: 250
Mult.: 250
: 250
PCB Mount 1 Channel WE-UCF SMD/SMT 68 mH 30 % 200 mA 5 Ohms - 40 C + 125 C 14 mm 12.5 mm 7.8 mm Reel Common Mode Line Filters Line Filter