WE-CMB Common Mode Power Line Inductors (Chokes)

Würth Elektronik WE-CMB Common Mode Power Line Inductors (Chokes) feature a compact design that delivers high suppression of asymmetric interferences, even at low-frequency ranges. In addition, these inductors provide broadband screening due to a low capacitance winding technique. Würth Elektronik WE-CMB Common Mode, Power Line Inductors, are ideal for power electronics and suppressing common-mode noises. Parasitics can have a significant effect on the noise attenuation and current rating of a common mode filter. Würth designed the WE-CMB series for minimal parasitic effects over its useful frequency bandwidth so it does what it is designed to do - get rid of the noise.

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Qty. RoHS ECAD Model Mounting Style
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Pulse Electronics Common Mode Chokes / Filters CMC Toroidal SMT 382 Uh 3.3 A 18 mOhms AEC-Q200
Datasheet
760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel PM2743 SMD/SMT 383 uH 35 % 18 mOhms 2.5 MHz - 40 C + 125 C 13.5 mm 13.5 mm 5.6 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Pulse Electronics Common Mode Chokes / Filters CMC Toroidal SMT 400 uH 6 A 9.4 mOhms AEC-Q200
Datasheet
326In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

PCB Mount 1 Channel PM2750 SMD/SMT 400 uH 35 % 9.4 mOhms 2.6 MHz - 40 C + 125 C 18.2 mm 15 mm 10 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Pulse Electronics Common Mode Chokes / Filters CMC Toroidal SMT 486 uH 4.2 A 16 mOhms AEC-Q200
Datasheet
590In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

PCB Mount 1 Channel PM2751 SMD/SMT 486 uH 35 % 16 mOhms 2 MHz - 40 C + 125 C 18.2 mm 15 mm 7.6 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Pulse Electronics Common Mode Chokes / Filters CMC Toroidal SMT 1030 uH 8.5 A 9.75 mOhms AEC-Q200
Datasheet
295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 75

PCB Mount 1 Channel PM2757 SMD/SMT 1.03 mH 35 % 9.75 mOhms 1 MHz - 40 C + 125 C 31 mm 25.8 mm 12.7 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Vishay / Dale Common Mode Chokes / Filters ICM-0603 120 25% ER E3
Datasheet
2,849In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PCB Mount 1 Channel ICM0603 SMD/SMT 120 Ohms 25 % 175 mOhms - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.25 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-0603 180 25% ER E3
Datasheet
2,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PCB Mount 1 Channel ICM0603 SMD/SMT 180 Ohms 25 % 210 mOhms - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.25 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-0603 22 25% ER E3
Datasheet
2,917In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PCB Mount 1 Channel ICM0603 SMD/SMT 22 Ohms 25 % 80 mOhms - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.25 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-0603 250 25% ER E3
Datasheet
2,777In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PCB Mount 1 Channel ICM0603 SMD/SMT 250 Ohms 25 % 280 mOhms - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.25 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-0603 45 25% ER E3
Datasheet
2,720In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PCB Mount 1 Channel ICM0603 SMD/SMT 45 Ohms 25 % 110 mOhms - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.25 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters 120 Ohms 20%
Datasheet
1,390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount SMD/SMT 120 Ohms 20 % 370 mA 300 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel
Vishay / Dale Common Mode Chokes / Filters 67 Ohms 20%
Datasheet
2,820In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount SMD/SMT 67 Ohms 20 % 400 mA 250 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel
Vishay / Dale Common Mode Chokes / Filters 1K Ohms 20%
Datasheet
3,395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount SMD/SMT 1 kOhms 20 % 230 mA 1 Ohms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Vishay / Dale Common Mode Chokes / Filters 600 Ohms 20%
Datasheet
3,062In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount SMD/SMT 600 Ohms 20 % 260 mA 800 mOhms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Vishay / Dale Common Mode Chokes / Filters 90 Ohms 20%
Datasheet
4,651In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount SMD/SMT 90 Ohms 20 % 370 mA 300 mOhms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Vishay / Dale Common Mode Chokes / Filters ICM-1812 120 25% ER E3
Datasheet
545In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM1812 SMD/SMT 120 Ohms 25 % 50 mOhms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-1812 200 25% ER E3
Datasheet
384In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM1812 SMD/SMT 200 Ohms 25 % 100 mOhms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-1812 800 25% ER E3
Datasheet
632In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM1812 SMD/SMT 800 Ohms 25 % 240 mOhms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-2020-A 300 50% ER E3
Datasheet
1,286In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

PCB Mount 1 Channel ICM2020-A SMD/SMT 300 Ohms 50 % 7.5 mOhms - 40 C + 125 C 5.5 mm 5.5 mm 3.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-5050 1.7K 30% ER E3
Datasheet
485In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM5050 SMD/SMT 1.7 kOhms 25 % 12 mOhms - 40 C + 125 C 5050 (1211 metric) 12 mm 11 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-5050 500 50% ER E3
Datasheet
318In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM5050 SMD/SMT 500 Ohms 50 % 4 mOhms - 40 C + 125 C 5050 (1211 metric) 12 mm 11 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-5050 700 30% ER E3
Datasheet
462In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM5050 SMD/SMT 700 Ohms 25 % 5 mOhms - 40 C + 125 C 5050 (1211 metric) 12 mm 11 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-6050 550 20% ER E3
Datasheet
433In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM6050 SMD/SMT 550 Ohms 20 % 4 mOhms - 40 C + 125 C 6050 (1513 metric) 15 mm 13 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-6050 700 30% ER E3
Datasheet
313In Stock
500Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel ICM6050 SMD/SMT 700 Ohms 25 % 5 mOhms - 40 C + 125 C 6050 (1513 metric) 15 mm 13 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 6.3uH 10A 5.6mOhms AEC-Q200
Datasheet
253In Stock
500Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel WE-CMDC SMD/SMT 6.3 uH 500 Ohms 10 A 5.6 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
KEMET Common Mode Chokes / Filters 6.5mH 3A 1.61Ohms Nanocrystal Core Vertical Term Base
Datasheet
320In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 1.61 mH 50 mOhms - 40 C + 130 C 14 mm Tray Common Mode Coils