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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Qty. RoHS ECAD Model Mounting Style
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Coilcraft Common Mode Chokes / Filters For PowerLine 10mH .25A DCR=3.5Ohms
Datasheet
300In Stock
Min.: 1
Mult.: 1

BU Tray
Coilcraft Common Mode Chokes / Filters For PowerLine 0.6mH 1.0A DCR=0.2Ohms
Datasheet
97In Stock
Min.: 1
Mult.: 1

BU Tray
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PTRF Reel, Cut Tape, MouseReel
iNRCORE Common Mode Chokes / Filters INDUCTOR SMT COMMON MODE 3 PBC
Datasheet
159In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SLIC SMD/SMT 1.32 mH 35 % 60 mOhms - 55 C + 130 C 19.56 mm x 17.02 mm x 9.91 mm 19.56 mm 17.02 mm 9.91 mm Tube Ruggedized
Murata Electronics Common Mode Chokes / Filters
Datasheet
622In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

PCB Mount 1 Channel DLW5A_Z SMD/SMT 50 Ohms 4 A 13 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
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X250UH 5.0A
Datasheet
73In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82625B Radial 250 uH 20 % 5 A 72 mOhms - 40 C + 125 C 44 mm x 42.4 mm x 30 mm 44 mm 42.4 mm 30 mm Tray Common Mode Chokes Power Line
RECOM Power Common Mode Chokes / Filters Common Mode Choke FOR EMC NAVin NAVout
Datasheet
5In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel CMC Through Hole 620 uH 1.7 A 80 mOhms - 40 C + 105 C 9.5 mm 9.5 mm 7.8 mm Tube Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 63nH DCR=.142Ohms
Datasheet
1,354In Stock
6,000Expected 27/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

0603USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms
Datasheet
2,131In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For PowerLine 14mH 0.7A DCR=1.0Ohms
Datasheet
49In Stock
Min.: 1
Mult.: 1

BU Tray
Coilcraft Common Mode Chokes / Filters For PowerLine 0.2mH 1.6A DCR=0.1Ohms
Datasheet
413In Stock
Min.: 1
Mult.: 1

BU Tray
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 4.2uH 500mA 800mOhm
Datasheet
771In Stock
1,200Expected 03/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

M2022-A Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 4.0uH 500mA 990mOhm
Datasheet
390In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

M2022-A Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh
Datasheet
22In Stock
4,800Expected 20/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

M2022-AS Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 2.8mH .5A .7Ohms
Datasheet
109In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

SBU9 Reel, Cut Tape, MouseReel
HALO Electronics Common Mode Chokes / Filters 36 uH 1:1:1:1 16uH 0.25Ohm
Datasheet
188In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel LD-CMR Radial 36 uH 250 mOhms - 40 C + 85 C DIP-8 10.16 mm 10.16 mm 6.99 mm Tube Common Mode Filters CMC Filters 8 Pin DIL
HALO Electronics Common Mode Chokes / Filters CMC SMD Gullwing 1:1:1:1 36uH 0.45Ohm
Datasheet
498In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel LG SMD/SMT 36 uH 450 mOhms - 40 C + 85 C SMD-8 7.62 mm 7.11 mm 5.08 mm Tube Common Mode Chokes CMC Filter
iNRCORE Common Mode Chokes / Filters IND SMT COMMON MODE 9.7A PBC
Datasheet
62In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SLIC SMD/SMT 530 uH 35 % 15 mOhms - 55 C + 130 C 28.19 mm x 25.4 mm x 10.03 mm 28.19 mm 25.4 mm 10.03 mm Tube Ruggedized
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X47MH 0.3A
Datasheet
626In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82721K Radial 47 mH 30 % 300 mA - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE
Datasheet
205In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82724J Through Hole 37 mH 30 % 1.4 A 420 mOhms - 40 C + 125 C 31.3 mm x 18.5 mm 31.3 mm 18.5 mm 33.2 mm Tray Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms
Datasheet
2,850In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel 0805USB SMD/SMT 273 nH 1.42 kOhms 500 mA 370 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 PowerLine 0.63mH 6.8A DCR=14mOhms
Datasheet
67In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

PCB Mount 1 Channel SMD/SMT 630 uH 3.64 kOhms 6.8 A 14 mOhms - 40 C + 125 C 31 mm 26 mm 12.7 mm Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For PowerLine 0.47mH 10A DCR=8mOhms
Datasheet
104In Stock
240Expected 10/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
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
iNRCORE Common Mode Chokes / Filters 630 UH CMC 11.6A
Datasheet
4In Stock
120Expected 15/04/2026
Min.: 1
Mult.: 1
PCB Mount SLIC SMD/SMT 630 uH 11.6 A 10 mOhms - 55 C + 130 C 27.94 mm 25.4 mm 12.7 mm Tube Common Mode Chokes Ruggedized