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 250VAC 1.8A 4.4mH
Datasheet
17In Stock
600Expected 3/26/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS21V Through Hole 4.4 mH 1.8 A 200 mOhms - 25 C + 120 C Tray 20.6 mm 16.8 mm 24.5 mm Tray Common Mode Chokes Line Filter
KEMET Common Mode Chokes / Filters 250VAC 1A 33mH
Datasheet
384In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS26V Through Hole 33 mH 1 A 700 mOhms - 25 C + 120 C Tray 3.5 mm 20.5 mm 30.5 mm Tray Common Mode Chokes Line Filter
KEMET Common Mode Chokes / Filters 250V 1.8A 12.3mH
Datasheet
132In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS26V Through Hole 12.3 mH 1.8 A 300 mOhms - 25 C + 120 C Tray 3.5 mm 20.5 mm 30.5 mm Tray Common Mode Chokes Line Filter
KEMET Common Mode Chokes / Filters 250VAC 89mH 0.7A 20.9mm DCR=1.05mOhms
Datasheet
448In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSR21NV-M Through Hole 89 mH 700 mA 1.05 Ohms - 25 C + 120 C Tray 3.5 mm 16 mm 27 mm Tray AC Line Filters
Coilcraft Common Mode Chokes / Filters For PowerLine 25mH 1.3A DCR=1.3Ohms
Datasheet
240In Stock
Min.: 1
Mult.: 1

PCB Mount BU Through Hole 25 mH 208.3 kOhms 700 mA 1.3 Ohms - 40 C + 125 C 23 mm 19 mm 27.5 mm Tray Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For PowerLine 2.8mH 0.5A DCR=1.0Ohms
Datasheet
100In Stock
Min.: 1
Mult.: 1

BU Tray
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
217In Stock
250Expected 3/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Data Line 2.20mH 0.65A DCR=0.40mOhms
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
156In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Wurth Elektronik Common Mode Chokes / Filters WE-FC AEC-Q200 0.82mH 2.6A .07Ohm
Datasheet
302In Stock
Min.: 1
Mult.: 1

WE-FC AEC-Q200 Tray Power Line Chokes
KEMET Common Mode Chokes / Filters 250V 1A 5000uH DCR=150mOhms
Datasheet
463In Stock
Min.: 1
Mult.: 1

PCB Mount SC-E-J Through Hole 1 A 150 mOhms - 25 C + 120 C Tray 15 mm 14 mm 17.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 5A 9000uH DCR=55mOhms
Datasheet
200In Stock
Min.: 1
Mult.: 1

PCB Mount SCR22 Through Hole 5 A 55 mOhms - 25 C + 120 C Tray 4 mm 31.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 12.5mH 1.5A 20.9mm DCR=0.19mOhms
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSR21NHS-M Through Hole 12.5 mH 1.8 A 190 mOhms - 25 C + 120 C Tray 3.5 mm 23 mm 14.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 89mH 0.6A 20.9mm DCR=1.35mOhms
Datasheet
447In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSR21NVS-M Through Hole 89 mH 600 mA 1.35 Ohms - 25 C + 120 C Tray 3.5 mm 27 mm Tray AC Line Filters
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X27MH 0.8A
Datasheet
338In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82722A Through Hole 27 mH 30 % 800 mA 600 mOhms - 40 C + 125 C 22.7 mm x 22.3 mm 22.7 mm 22.3 mm 13.3 mm Tray Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms
Datasheet
1.740In Stock
4.000Expected 3/10/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For PowerLine 2.7mH 0.2A DCR=1.6Ohms
Datasheet
80In Stock
Min.: 1
Mult.: 1

PCB Mount BU Through Hole 2.7 mH 32.2 kOhms 1.6 A 200 mOhms - 40 C + 125 C 23 mm 19 mm 27.5 mm Tray Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For Data Line .051mH 700mA DCR=0.3mOhms
Datasheet
199In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .075Ohms
Datasheet
502In Stock
500Expected 3/27/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
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
KEMET Common Mode Chokes / Filters 1mH 250V 6A DCR=0.027Ohms
Datasheet
425In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 1 mH 6 A 27 mOhms - 25 C + 120 C Tray 8 mm 19 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 0.6A 27mH
Datasheet
497In Stock
600Expected 6/30/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel SS11VL Through Hole 27 mH 600 mA 1.3 Ohms - 25 C + 120 C Tray 3.5 mm 14.5 mm 19.5 mm Tray AC Line Filters Standard Common Mode Filters