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 500V 4.1mH 1.1A 0.276Ohms -40/+120C
Datasheet
480In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 4.1 mH 20 % 276 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 3.3mH 1.3A 0.226Ohms -40/+120C
Datasheet
475In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 3.3 mH 20 % 226 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 2.7mH 1.5A 0.18Ohms -40/+120C
Datasheet
480In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 2.7 mH 20 % 180 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 1.8mH 1.8A 0.124Ohms -40/+120C
Datasheet
467In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 1.8 mH 20 % 124 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 1mH 2.2A 0.072Ohms -40/+120C
Datasheet
470In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 1 mH 20 % 72 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 0.89mH 2.5A 0.065Ohms -40/+120C
Datasheet
480In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 890 uH 20 % 65 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 500V 0.72mH 3A 0.054Ohms -40/+120C
Datasheet
470In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21VB Through Hole 720 uH 20 % 54 mOhms - 40 C + 120 C 20.6 mm x 16.8 mm 20.6 mm 16.8 mm 25 mm Tray Common Mode Chokes
TDK Common Mode Chokes / Filters 130uH 2.9Ohm 70mA AEC-Q200, ETHERNET 10Base-T1S
Datasheet
6.289In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6.000

PCB Mount 1 Channel ACT SMD/SMT 130 uH - 25 %, + 50 % 70 mA 2.9 Ohms - 40 C + 125 C 3.9 mm x 2.5 mm 3.9 mm 2.5 mm 2.5 mm Reel, Cut Tape, MouseReel Common Mode Filters
TDK Common Mode Chokes / Filters IND 470nH,1.1A,100mohm,-40-135C
Datasheet
4.528In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount ADL SMD/SMT 470 nH 20 % 1.1 A 100 mOhms 1 GHz - 40 C + 135 C 0805 (2012 metric) 2.2 mm 1.25 mm 1.75 mm Reel, Cut Tape, MouseReel Common Mode Filters Drum Core, Wirewound
TDK Common Mode Chokes / Filters CMF for auto,200ohm,0.1A,-55-125C
Datasheet
7.975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel KCZ-AH SMD/SMT 200 Ohms 25 % 100 mA 4 Ohms - 55 C + 125 C 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters High Speed
TDK Common Mode Chokes / Filters CMF for auto,300ohm,0.1A,-55-125C
Datasheet
7.892In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel KCZ-AH SMD/SMT 300 Ohms 25 % 100 mA 4.5 Ohms - 55 C + 125 C 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Filters High Speed
TDK Common Mode Chokes / Filters 5VDC 36Ohms 200mA AEC-Q200
Datasheet
7.552In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 1 Channel MCZ-AH SMD/SMT 36 Ohms 25 % 200 mA 1 Ohms - 40 C + 105 C 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Common Mode Chokes / Filters CMF USB4/3, 13GHz, 2.5Ohms,-25-85C
Datasheet
19.195In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount TCM-U SMD/SMT 150 Ohms 100 mA 2.5 Ohms - 25 C + 85 C 0.65 mm 0.5 mm 0.3 mm Reel, Cut Tape, MouseReel Filters Common Mode Filter
TDK Common Mode Chokes / Filters CMF USB4/3, 20GHz, 0.9Ohms,-25-85C
Datasheet
18.316In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount TCM-U SMD/SMT 50 Ohms 100 mA 900 mOhms - 25 C + 85 C 0.65 mm 0.5 mm 0.3 mm Reel, Cut Tape, MouseReel Filters Common Mode Filter
TDK Common Mode Chokes / Filters CMF USB4/3, 20GHz, 0.5Ohms,-25-85C
Datasheet
18.359In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount TCM-U SMD/SMT 20 Ohms 100 mA 500 mOhms - 25 C + 85 C 0.65 mm 0.5 mm 0.3 mm Reel, Cut Tape, MouseReel Filters Common Mode Filter
Taoglas Common Mode Chokes / Filters Common Mode Choke, 100 Base-T1, PoDL, 1812 size, SMT, 1 Channel, 100mA, 60 VDC, Automotive grade
Datasheet
497In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SMD/SMT 100 uH 100 mA 4.2 Ohms - 40 C + 125 C 1812 (4632 metric) 4.6 mm 3.2 mm 2.9 mm Tray Common Mode Chokes Automotive Grade
Taoglas Common Mode Chokes / Filters Common Mode Choke, 100 Base-T1, PoDL, 2518 size, SMT, 1 Channel, 350mA, 60VDC, Automotive grade
Datasheet
500In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SMD/SMT 100 uH 350 mA 1.6 Ohms - 40 C + 125 C 2518 (6545 metric) 6.5 mm 4.5 mm 2.6 mm Tray Common Mode Chokes 100 Base-T1 Automotive Grade


Delevan Common Mode Chokes / Filters TOROID 100 UH 10%
Datasheet
73In Stock
Min.: 1
Mult.: 1
No
PCB Mount 1 Channel PTHF-SM SMD/SMT 100 uH 10 % 3.14 A 550 mOhms 4 MHz 17.78 mm 17.02 mm 10.16 mm Bulk Toroidal Power Chokes
Pulse Electronics Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Datasheet
1.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
Datasheet
2.469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

PCB Mount 1 Channel AWCU SMD/SMT 100 uH 6.5 kOhms 200 mA 2 Ohms - 50 C + 150 C 4.5 mm x 3.2 mm x 2.6 mm 4.5 mm 3.2 mm 2.6 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Pulse Electronics Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) For Power line noise countermeasure
Datasheet
2.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

BPPM Reel, Cut Tape, MouseReel
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) For USB 2.0,IEEE1394b,LVDS
Datasheet
7.154In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount BWCU SMD/SMT 120 Ohms 20 % 500 mA 209 mOhms - 40 C + 105 C 1.6 mm 0.8 mm 1.1 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
14.899In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount BWCU SMD/SMT 1 kOhms 20 % 230 mA 1 Ohms - 40 C + 105 C 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
iNRCORE Common Mode Chokes / Filters
Datasheet
327In Stock
Min.: 1
Mult.: 1
Reel: 500
SLIC Reel, Cut Tape Ruggedized
Wurth Elektronik Common Mode Chokes / Filters WE-CMS SMT Bead 4856 30Ohm 17A 3mOhm
Datasheet
3.087In Stock
2.000Expected 4/17/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount 2 Channel WE-CMS SMD/SMT 20 Ohms 25 % 17 A 3 mOhms - 55 C + 125 C 4.8 mm 4.5 mm 3.2 mm AEC-Q200 Reel, Cut Tape, MouseReel SMT Bead Array