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) For USB 2.0,IEEE1394b,LVDS
Datasheet
3.980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount BWCU SMD/SMT 160 Ohms 20 % 340 mA 400 mOhms - 40 C + 105 C 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) For USB 2.0,IEEE1394b,LVDS
Datasheet
1.849In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount BWCU SMD/SMT 2.2 kOhms 20 % 200 mA 1.2 Ohms - 40 C + 105 C 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) For USB 2.0,IEEE1394b,LVDS
Datasheet
2.951In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount BWCU SMD/SMT 600 Ohms 20 % 260 mA 800 mOhms - 40 C + 105 C 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 90 Ohms 370mA DCR=300mOhms 2 Line
Datasheet
3.105In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount BWCU SMD/SMT 90 Ohms 20 % 370 mA 300 mOhms - 40 C + 105 C 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-CNSA SMD 1210 200 uH 1.26 A 79 mOhms
Datasheet
1.066In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel WE-CNSA SMD/SMT 200 uH 10.5k Ohms - 30 %, + 50 % 70 mA 5.5 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters Automotive Common Mode Line Filter
Murata Electronics Common Mode Chokes / Filters 20VDC 120ohm 25% 280mA POWRTRN AEC-Q200
Datasheet
3.250In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel DLW21_H SMD/SMT 120 Ohms 25 % 280 mA 320 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Chip Common Mode Chokes Common Mode Choke Coil
TDK Common Mode Chokes / Filters 80ohm 25% 100mA 10mOhm AEC-Q200
Datasheet
5.491In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel KCZ SMD/SMT 80 Ohms 25 % 100 mA 3 Ohms - 55 C + 125 C 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters
TDK Common Mode Chokes / Filters 1210 200Ohm 25% 100mA 5VDC
Datasheet
5.899In Stock
20.000Expected 3/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel MCZ-AH SMD/SMT 200 Ohms 25 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 300Ohm 25% 100mA 5VDC
Datasheet
2.695In Stock
4.000Expected 6/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel MCZ-AH SMD/SMT 300 Ohms 25 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC
Datasheet
3.257In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel MCZ-DH SMD/SMT 12 Ohms 5 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 12ohm 5% 100mA 5VDC AEC-Q200
Datasheet
2.289In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel MCZ-DH SMD/SMT 12 Ohms 5 % 100 mA - 40 C + 85 C 0404 (1210 metric) 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automotive
TDK Common Mode Chokes / Filters 1210 80ohm 25% 100mA 5VDC
Datasheet
5.868In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel MCZ-DH SMD/SMT 80 Ohms 25 % 100 mA 3 Ohms - 40 C + 85 C 0403 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters
TDK Common Mode Chokes / Filters 50mA 2LN 8ohm 15GHZ
Datasheet
18.723In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 2 Channel TCM-T SMD/SMT 30 % 50 mA 1 Ohms - 25 C + 85 C 0.45 mm 0.3 mm 0.23 mm Reel, Cut Tape, MouseReel Thin Film Common Mode Filter
ABRACON Common Mode Chokes / Filters CMC 3000? 0.5A 2LN SMD
Datasheet
320In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

PCB Mount 1 Channel ACMP-5045 SMD/SMT 3 kOhms 500 mA 300 mOhms - 40 C + 125 C 5 mm 4.8 mm 4.5 mm Reel, Cut Tape, MouseReel Power Common Mode Chokes
ABRACON Common Mode Chokes / Filters CMC 100uH 0.2A 2000mOhm
Datasheet
1.285In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel ACMS-Q4523F SMD/SMT 100 uH 200 mA 2 Ohms - 40 C + 150 C 4.5 mm 3.2 mm 2.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x1.4mH 13A
Datasheet
146In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82725S Through Hole 1.4 mH 30 % 13 A - 40 C + 125 C 40.4 mm 20.5 mm 37 mm Tray Power Line Chokes Current-Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters 90ohms
Datasheet
100.359In Stock
41.960Expected 4/14/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 2 Channel ACM SMD/SMT 200 nH 90 Ohms 400 mA 190 mOhms - 40 C + 105 C 0805 (2012 metric) 2 mm 1.2 mm 1.3 mm Reel, Cut Tape, MouseReel Common Mode Filters Signal Line
Mini-Circuits Common Mode Chokes / Filters RF CHOKE / SURF MOUNT / RoHS
Datasheet
599In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

PCB Mount 1 Channel ADCH SMD/SMT 1 uH 50 Ohms 100 mA - 40 C + 85 C 7.87 mm x 5.59 mm x 2.84 mm 7.87 mm 5.59 mm 2.84 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wideband
Mini-Circuits Common Mode Chokes / Filters RF CHOKE / SURF MOUNT / RoHS
Datasheet
3.620In Stock
4.000Expected 3/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 1 Channel TCCH SMD/SMT 500 nH 50 Ohms 200 mA - 40 C + 85 C 3.81 mm x 3.81 mm x 3.81 mm 3.81 mm 3.81 mm 3.81 mm Reel, Cut Tape, MouseReel RF Chokes Wideband
Littelfuse Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 1210
Datasheet
15.721In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 2 Channel LCF SMD/SMT 90 Ohms 25 % 100 mA 4 Ohms - 40 C + 85 C 1210-4 0.87 mm 0.67 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 100ohms 25% 100A 4 Lines 2012
Datasheet
3.815In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 4 Channel LCF SMD/SMT 100 Ohms 25 % 100 mA 4 Ohms - 40 C + 85 C 2 mm 1.2 mm 0.8 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 100ohms 25% 130A 4 Lines 2012
Datasheet
2.454In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 4 Channel LCF SMD/SMT 100 Ohms 25 % 130 mA 4 Ohms - 40 C + 85 C 2 mm 1.2 mm 0.8 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 12ohms 30% 100A 2 Lines 0605
Datasheet
5.476In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 2 Channel LCFE SMD/SMT 12 Ohms 30 % 100 mA 3 Ohms - 40 C + 85 C 0605-6 0.68 mm 0.55 mm 0.35 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 0806
Datasheet
15.258In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 2 Channel LCFE SMD/SMT 90 Ohms 25 % 100 mA 6 Ohms - 40 C + 85 C 0806-6 0.87 mm 0.67 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 50ohms 25% 100A 2 Lines 1210
Datasheet
12.442In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 2 Channel LCFE SMD/SMT 50 Ohms 25 % 100 mA 4 Ohms - 40 C + 85 C 1210-6 1.27 mm 1 mm 0.6 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter