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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KEMET Common Mode Chokes / Filters 1000V 0.64mH 35A 4-Phs AsyDCR=1.420 mohm
Datasheet
89In Stock
Min.: 1
Mult.: 1

PCB Mount SCF-XV 3 Phase Asymmetric Through Hole 640 uH 35 A 1.42 mOhms - 40 C + 120 C 33 mm AEC-Q200 Tray Common Mode Chokes Automotive Grade
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Power Choke 39mH 0.3A 3000m
Datasheet
7 990In Stock
Min.: 1
Mult.: 1
: 300

PCB Mount 1 Channel WE-CMB Through Hole 39 mH 30 % 300 mA 3 Ohms - 40 C + 125 C 15 mm 7.5 mm 18 mm Reel, Cut Tape Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 6.8mH 1.2A 280mohms
Datasheet
35 783In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82721K Radial 6.8 mH 30 % 1.2 A - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Ring Core Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 31nH DCR=.1Ohms
Datasheet
3 079In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms
Datasheet
4 468In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PDLF Reel, Cut Tape, MouseReel
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) For USB 2.0,IEEE1394b,LVDS
Datasheet
5 980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount BWCU SMD/SMT 60 Ohms 20 % 500 mA 109 mOhms - 40 C + 105 C 1.6 mm 0.8 mm 1.1 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms
Datasheet
1 622In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel PTRF SMD/SMT 35 uH 814 Ohms 500 mA 75 mOhms - 40 C + 85 C 7.8 mm 5.5 mm 3.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Data Line Filter
Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA
Datasheet
765In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 100 uH 640 Ohms 200 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 1mH 900mA DCR= 0.21mOhms
Datasheet
1 558In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel DFT7160 SMD/SMT 1 mH 3.12 kOhms 210 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
Coilcraft Common Mode Chokes / Filters For Data Line 5uH 500mA DCR= 180mOhms
Datasheet
2 245In Stock
3 000Expected 17/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

PCB Mount 1 Channel CDF SMD/SMT 5 uH 520 Ohms 500 mA 180 mOhms - 40 C + 85 C 8 mm x 8 mm 8 mm 8 mm 4.5 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For PowerLine 0.90mH 3.7A DCR=50mOhms
Datasheet
798In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel SMD/SMT 900 uH 2.27 kOhms 3.7 A 50 mOhms - 40 C + 125 C 19.56 mm 17.02 mm 9.9 mm Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms
Datasheet
8 117In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

0805USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms
Datasheet
11 884In Stock
68 000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel 0805USB SMD/SMT 47 nH 290 Ohms 500 mA 170 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 NoiseAttenuation 10mH .25A 2.5Ohms
Datasheet
961In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SBU9 Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For PowerLine 0.47mH 10A DCR=8mOhms
Datasheet
365In Stock
360Expected 04/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 120

PCB Mount 1 Channel SMD/SMT 470 uH 3.11 kOhms 10 A 8 mOhms - 40 C + 125 C 31 mm 26 mm 12.7 mm Reel, Cut Tape, MouseReel
Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 47uH .4Ohms
Datasheet
1 496In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel PE-68624 SMD/SMT 47 uH 400 mOhms 0 C + 70 C 8.64 mm 6.6 mm 2.49 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x100uH 500ohm
Datasheet
1 316In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

PCB Mount 1 Channel WE-SL1 SMD/SMT 100 uH 500 Ohms 50 % 300 mA 220 mOhms - 40 C + 105 C 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Pulse Electronics Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Datasheet
960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount APPM SMD/SMT 700 Ohms 8 A 6 mOhms - 40 C + 125 C 12 mm 10.8 mm 6.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Power Line
Pulse Electronics Common Mode Chokes / Filters Common Mode EMI Ind 1000uH .01Ohms
Datasheet
154In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 1 mH 30 % 15 A 10 mOhms - 40 C + 125 C 43.18 mm 43.18 mm 26.16 mm Tray Common Mode Filters High Frequency
Wurth Elektronik Common Mode Chokes / Filters WE-SLM SMD 2x100uH 4000ohm
Datasheet
2 815In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel WE-SLM SMD/SMT 100 uH 4 kOhms - 30 %, + 50 % 300 mA 580 mOhms - 40 C + 125 C 5 mm 3.3 mm 3.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Murata Electronics Common Mode Chokes / Filters 22 UH 50V
Datasheet
5 550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel DLW43_H SMD/SMT 22 uH - 30 %, + 50 % 310 mA 600 mOhms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.6 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters
Datasheet
3 822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

PCB Mount 1 Channel DLW44 SMD/SMT 1.7 kOhms 40 % 1.5 A 84 mOhms - 40 C + 105 C 1515 (4040 metric) 4 mm 4 mm 1.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
ABRACON Common Mode Chokes / Filters CMC 100uH 0.15A 2500mOhm
Datasheet
3 781In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

PCB Mount 1 Channel ACMS-Q3222F SMD/SMT 100 uH 150 mA 2.5 Ohms - 40 C + 125 C 3.2 mm 2.5 mm 2.35 mm Reel, Cut Tape, MouseReel Common Mode Chokes
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X27MH 0.7A
Datasheet
3 645In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82731H Through Hole 27 mH 30 % 700 mA 1 Ohms - 40 C + 125 C 21 mm 20 mm 15.5 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 0.8A
Datasheet
1 364In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82731M Through Hole 22 mH - 30 %, + 50 % 800 mA 800 mOhms - 40 C + 125 C 21 mm x 20 mm 21 mm 15 mm 20 mm Tray Common Mode Chokes Power Line