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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Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
Datasheet
975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel AWCU SMD/SMT 100 uH 2.2 kOhms 150 mA 1.5 Ohms - 50 C + 150 C 3.3 mm x 2.5 mm x 2.3 mm 3.3 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Pulse Electronics Common Mode Chokes / Filters 220 Ohms 320mA DCR=400mOhms 2 Line
Datasheet
1 233In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount BWCU SMD/SMT 220 Ohms 20 % 320 mA 400 mOhms - 40 C + 105 C 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 189nH DCR=.32Ohms
Datasheet
537In Stock
2 000Expected 26/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel 0805USB SMD/SMT 189 nH 1.06 kOhms 500 mA 320 mOhms - 40 C + 85 C 2.03 mm 1.27 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms
Datasheet
1 036In Stock
24 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Data Line 0.13uH DCR=.38mOhms 350mA
Datasheet
413In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 470 uH 3.04 kOhms 380 mOhms - 40 C + 85 C 4.5 mm x 3.4 mm 4.5 mm 3.4 mm 3.2 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line .051mH 700mA DCR=0.3mOhms
Datasheet
225In Stock
500Expected 27/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel DFT7160 SMD/SMT 51 uH 4 kOhms 300 mOhms - 40 C + 85 C 7.5 mm x 5.6 mm 7.5 mm 5.6 mm 4.9 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
HALO Electronics Common Mode Chokes / Filters DIP CM MODE CHOKE Quad 1:1 75uH
Datasheet
248In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel LD-CMR Radial 75 uH 500 mOhms 0 C + 70 C DIP-16 20.57 mm 7.62 mm 5.33 mm Tube Common Mode Filters Quad CMC Filters
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
Datasheet
1 381In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel AWCU SMD/SMT 51 uH 1 kOhms 200 mA 700 mOhms - 50 C + 150 C 3.3 mm x 2.5 mm x 2.5 mm 3.3 mm 2.5 mm 2.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
KEMET Common Mode Chokes / Filters 250V 15A 30uH
Datasheet
258In Stock
Min.: 1
Mult.: 1

PCB Mount SC-D Through Hole 15 A 12 mOhms - 25 C + 105 C Tray 15 mm 23 mm Tray AC Line Filters
Murata Electronics Common Mode Chokes / Filters
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

PCB Mount 1 Channel DLW5A_Z SMD/SMT 500 Ohms 2 A 34 mOhms - 40 C + 105 C 2014 (5036 metric) 5 mm 3.6 mm 2.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms
Datasheet
901In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms
Datasheet
1 645In Stock
2 000Expected 07/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel 1206USB SMD/SMT 226 nH 1.11 kOhms 600 mA 260 mOhms - 40 C + 85 C 3.2 mm 1.6 mm 1.83 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms
Datasheet
301In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PDLF Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 0.6mH 1A .2Ohms
Datasheet
340In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SBU9 Reel, Cut Tape, MouseReel
Bourns Common Mode Chokes / Filters 1mH MIN @1KHz
Datasheet
220In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel 7300 Radial 1 mH 1.2 A 220 mOhms - 55 C + 105 C 17 mm 11 mm 17 mm Tray EMI Filters
Wurth Elektronik Common Mode Chokes / Filters WE-TFCH Type UT 25mH 3.6Ohm .25AHztl
Datasheet
Product Comments
245In Stock
528Expected 17/09/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-TFCH Through Hole 25 mH - 30 %, + 50 % 250 mA 3.6 Ohms - 40 C + 125 C 17 mm 15.5 mm 12.5 mm Tray Power Line Chokes
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X22MH 0.35A
Datasheet
169In Stock
Min.: 1
Mult.: 1
: 320

Horizontal Mount 1 Channel B82791G Through Hole 22 mH - 30 %, + 50 % 350 mA 1.9 Ohms - 40 C + 125 C 17.5 mm 17.5 mm 8 mm Reel, Cut Tape Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 84nH DCR=.25Ohms
Datasheet
271In Stock
2 000Expected 07/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel 0805USB SMD/SMT 84 nH 640 Ohms 500 mA 250 mOhms - 40 C + 85 C 2.03 mm 1.27 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 510nH DCR=.39Ohms
Datasheet
1 698In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For ON Semi NCP1653 570uH 10% 3.55A
Datasheet
30In Stock
Min.: 1
Mult.: 1

PCB Mount C1061 Through Hole 570 uH 10 % 3.55 A 226 mOhms 1 MHz - 40 C + 85 C 45.72 mm 30.48 mm 30.73 mm Tray Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For PowerLine 0.77mH 4.7A DCR=40mOhms
Datasheet
36In Stock
1 500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel SMD/SMT 770 uH 4.56 kOhms 4.7 A 40 mOhms - 40 C + 125 C 19.56 mm 17.02 mm 9.91 mm Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For Hi Speed .22nH 1.5A DCR=0.105Ohms
Datasheet
440In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

CM1394 Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For Data Line 2.20mH 0.65A DCR=0.40mOhms
Datasheet
5In Stock
750Expected 13/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel SMD/SMT 2.2 mH 6.81 kOhms 650 mA 400 mOhms - 40 C + 125 C 9.4 mm 5.6 mm 4.8 mm Reel, Cut Tape, MouseReel Data Line Filters
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 1.3mH .7A .38Ohms
Datasheet
116In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

PCB Mount 1 Channel SBU9 SMD/SMT 1.3 mH 12.68 kOhms 700 mA 380 mOhms - 40 C + 125 C 18.2 mm 12.5 mm 9.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Low Profile
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 1.0mH 2-WIRE HORIZONTAL
Datasheet
58In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel RB Through Hole 1 mH - 30 %, + 50 % 16 A 4.8 mOhms - 40 C + 125 C 51.3 mm x 53.3 mm x 41.5 mm 53.3 mm 51.3 mm 41.5 mm Common Mode Chokes Current Compensated Choke