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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Cyntec Common Mode Chokes / Filters CMC SMD 51.0UH 4mm * 2.7mm * 2.6mm
Datasheet
1,715In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 6.7mH 10kHz 14.5A Z=1.59kOhms a.100KHz
Datasheet
55In Stock
216Expected 4/9/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 6.7 mH 1.59 kOhms 26 A 6 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 26.8mH 10kHz 8A Z=6.63kOhms a.100kHz
Datasheet
55In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 26.8 mH 6.63 kOhms 14 A 25 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 13.1mH 10kHz 11A Z=3.18kOhms a.100KHz
Datasheet
76In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 13.1 mH 3.18 kOhms 11 A 10 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 10.5mH 10kHz 9A Z=2.53kOhms a.100KHz
Datasheet
182In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 10.5 mH 2.53 kOhms 18 A 14 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 9.1mH 10kHz 9.5A Z=2.18kOhms a.100KHz
Datasheet
187In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 9.1 mH 2.18 kOhms 19 A 11 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bourns Common Mode Chokes / Filters SDR 2,0-1,13
Datasheet
140In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 2.25 mH 350 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 2,0-0,8
Datasheet
135In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.1 mH 375 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 2,5-0,54
Datasheet
85In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 600 uH 220 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 3,0-0,78
Datasheet
85In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.75 mH 210 mOhms - 40 C + 125 C 46 mm 28.5 mm 35 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 4,0-0,53
Datasheet
85In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 650 uH 150 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 3,5-0,73
Datasheet
82In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.85 mH 195 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 4,5-0,57
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 750 uH 150 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters 75 UH 20%
Datasheet
5In Stock
40Expected 13/11/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15322x Wire 75 uH 20 % 4 mOhms - 40 C + 125 C 66 mm Bulk Common Mode Chokes High Power and Ripple
Bourns Common Mode Chokes / Filters 32 UH 20%
Datasheet
4In Stock
40Expected 19/10/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15322x Wire 32 uH 20 % 2 mOhms - 40 C + 125 C 66 mm Bulk Common Mode Chokes High Power and Ripple
Bourns Common Mode Chokes / Filters 165 UH 20%
Datasheet
12In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15322x Wire 165 uH 20 % 6 mOhms - 40 C + 125 C 66 mm Bulk Common Mode Chokes High Power and Ripple
Bourns Common Mode Chokes / Filters 19 UH 20%
Datasheet
12In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15322x Wire 19 uH 20 % 1 mOhms - 40 C + 125 C 66 mm Bulk Common Mode Chokes High Power and Ripple
Bourns Common Mode Chokes / Filters 250 UH 20%
Datasheet
6In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15322x Wire 250 uH 20 % 13 mOhms - 40 C + 125 C 66 mm Bulk Common Mode Chokes High Power and Ripple
Bourns Common Mode Chokes / Filters CMC,1.25x1x0.6mm,120?,0.3A,10V,shd
Datasheet
19,450In Stock
Min.: 1
Mult.: 1
: 4,000

PCB Mount Solder 121 Ohms 25 % 300 mA 600 mOhms - 40 C + 85 C 0404 (1206 metric) 1.2 mm 1 mm 0.6 mm Reel, Cut Tape Common Mode Chokes Multilayer Common Mode Filter
Bourns Common Mode Chokes / Filters CMC,1.25x1x0.6mm,67?,0.3A,10V,shd
Datasheet
7,950In Stock
Min.: 1
Mult.: 1
: 4,000

PCB Mount Solder 67 Ohms 25 % 300 mA 500 mOhms - 40 C + 85 C 0404 (1206 metric) 1.2 mm 1 mm 0.6 mm Reel, Cut Tape Common Mode Chokes Multilayer Common Mode Filter
Bourns Common Mode Chokes / Filters CMC,1.25x1x0.6mm,90?,0.3A,10V,shd
Datasheet
7,854In Stock
Min.: 1
Mult.: 1
: 4,000

PCB Mount Solder 90 Ohms 25 % 300 mA 600 mOhms - 40 C + 85 C 0404 (1206 metric) 1.2 mm 1 mm 0.6 mm Reel, Cut Tape Common Mode Chokes Multilayer Common Mode Filter
Bourns Common Mode Chokes / Filters CMC,1.2x1x0.9mm,1.9? 25 ,0.4A,50V
Datasheet
5,880In Stock
Min.: 1
Mult.: 1
: 3,000

PCB Mount SMD/SMT 1.9 Ohms 25 % 400 mA 200 mOhms - 40 C + 125 C 0504 (1210 metric) 1.2 mm 0.9 mm Reel, Cut Tape Common Mode Chokes Common Mode Chip Inductor
Bourns Common Mode Chokes / Filters CMC,1.2x1x0.9mm,30? 25 ,0.4A,50V
Datasheet
5,930In Stock
Min.: 1
Mult.: 1
: 3,000

PCB Mount SMD/SMT 30 Ohms 25 % 400 mA 200 mOhms - 40 C + 125 C 0504 (1210 metric) 1.2 mm 0.9 mm Reel, Cut Tape Common Mode Chokes Common Mode Chip Inductor
Bourns Common Mode Chokes / Filters CMC,1.2x1x0.9mm,5.3? 25 ,0.4A,50V
Datasheet
5,878In Stock
Min.: 1
Mult.: 1
: 3,000

PCB Mount SMD/SMT 5.3 Ohms 25 % 300 mA 300 mOhms - 40 C + 125 C 0504 (1210 metric) 1.2 mm 0.9 mm Reel, Cut Tape Common Mode Chokes Common Mode Chip Inductor
Bourns Common Mode Chokes / Filters CMC,1.2x1x0.9mm,90? 25 ,0.4A,50V
Datasheet
5,876In Stock
Min.: 1
Mult.: 1
: 3,000

PCB Mount SMD/SMT 90 Ohms 25 % 300 mA 300 mOhms - 40 C + 125 C 0504 (1210 metric) 1.2 mm 0.9 mm Reel, Cut Tape Common Mode Chokes Common Mode Chip Inductor