WE-UCF Universal Common Mode Chokes

Würth Elektronik WE-UCF Universal Common Mode Chokes provide a solution to the need for current-compensated chokes that have attenuation over a wide frequency range to address common-mode interference. The WE-UCF series offers significant attenuation in both the lower and higher frequency range, which is an ideal characteristic for signal, data lines, and power supplies. Other features include high inductance range, high current range, and low profile. Würth WE-UCF Universal Common Mode Chokes are suitable for applications such as filtering, DC power lines, buck/boost converter filtering, data lines with low bitrate, and heavily influenced lines.

Results: 11
Select Image Part # Mfr. 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 Length Width Height Packaging Product Type
Wurth Elektronik Common Mode Chokes / Filters WE-UCF SMD Sectional 2x10mH 10kHz 0.5A 723In Stock
750Expected 15/5/2026
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 10 mH 30 % 500 mA 920 mOhms - 40 C + 125 C 14 mm 12.5 mm 7.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.12mH 10kHz 5.5A 656In Stock
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 120 uH 30 % 5.5 A 10.5 mOhms - 40 C + 125 C 14 mm 12.5 mm 7.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.013mH 10kHz 10A 684In Stock
500Expected 31/7/2026
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 13 uH 30 % 10 A 2.7 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 2x1.5mH 10kHz 1.5A 650In Stock
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 2x0.32mH 10kHz 3.25 999In Stock
1,000Expected 24/4/2026
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 320 uH 30 % 3.25 A 29 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 2x0.056mH 10kHz 7A 898In Stock
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 56 uH 30 % 7 A 4.7 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 2x100mH 10kHz 0.15A 417In Stock
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 100 mH 30 % 150 mA 8.5 Ohms - 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 2x28mH 10kHz 0.3A 221In Stock
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 28 mH 30 % 300 mA 2.8 Ohms - 40 C + 125 C 14 mm 12.5 mm 7.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-UCF SMD Sectional 2x4.7mH 10kHz 0.75a 127In Stock
500Expected 15/5/2026
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 2x47mH 10kHz 0.25A 222In Stock
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel WE-UCF SMD/SMT 47 mH 30 % 250 mA 4 Ohms - 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 Lead-Time 22 Weeks
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel Common Mode Line Filters Line Filter