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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Bourns Common Mode Chokes / Filters 4.25mH 2amp
Datasheet
156In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 7100 Through Hole 4.25 mH 15 % 2 A 110 mOhms - 55 C + 105 C 20.32 mm 11.43 mm 13.97 mm Bulk Common Mode Chokes High Current
Bourns Common Mode Chokes / Filters Line Filters
Datasheet
Product Comments
382In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

PCB Mount 1 Channel SRF1006 SMD/SMT 2 mH 2 kOhms 40 % 400 mA 270 mOhms - 40 C + 105 C 10 mm 8.7 mm 6.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
KEMET Common Mode Chokes / Filters 250V 4.2mH 7A DCR=42mOhms
Datasheet
9In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-E-J Through Hole 4.2 mH 7 A 42 mOhms - 40 C + 120 C Tray 4.5 mm 27 mm Tray AC Line Filters Common Mode Choke
KEMET Common Mode Chokes / Filters 250V 3.7mH 15A DCR=0.016Ohms
Datasheet
75In Stock
90Expected 20/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-E-J Through Hole 3.7 mH 15 A 16 mOhms - 25 C + 120 C Tray 5 mm 44 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 0.7A 51mH
Datasheet
140In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SS26V Through Hole 51 mH 700 mA 1.4 Ohms - 25 C + 120 C Tray 3.5 mm 20.5 mm 30.5 mm Tray AC Line Filters Standard Common Mode Filters
KEMET Common Mode Chokes / Filters 250VAC 2A 7.1mH 21mm Dual Mode
Datasheet
36In Stock
360Expected 03/04/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSHB21HS Through Hole 7.1 mH 2 A 140 mOhms - 25 C + 120 C Tray 3.5 mm 23 mm 15.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 0.5A 14mH
Datasheet
16In Stock
700Expected 24/09/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SU10VFC Through Hole 14 mH 500 mA 1.6 Ohms - 25 C + 120 C Tray 18 mm 15.5 mm 15 mm Tray Common Mode Chokes Line Filter
ABRACON Common Mode Chokes / Filters CMC 260 Ohm @ 100MHz 1.000 A 500.00 mOhm
Datasheet
248In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Reel, Cut Tape, MouseReel Data Line Chokes
ABRACON Common Mode Chokes / Filters CMC 0.400 A 1500.00 mOhm
Datasheet
258In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ALFT Radial 26 mH 400 mA 1.5 Ohms - 25 C + 85 C 23.9 mm 18 mm 21.6 mm Bulk Common Mode Filters Line Filter
Sumida Common Mode Chokes / Filters 4.7 mH High Frequency
Datasheet
187In Stock
Min.: 1
Mult.: 1
Reel: 100

PCB Mount 1 Channel Through Hole 4.7 mH 340 mA 1.6 Ohms - 40 C + 85 C 16.5 mm 11 mm 16.5 mm Reel, Cut Tape Common Mode Chokes Line Filter
RECOM Power Common Mode Chokes / Filters COMMON MODE CHOKE FOR EMC
Datasheet
28In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 1.3 mH 4.7 A 40 Ohms - 40 C + 125 C 15 mm 13 mm 13 mm Common Mode Chokes
KEMET Common Mode Chokes / Filters 250VAC 1.8A 4.4mH
Datasheet
17In Stock
600Expected 26/03/2026
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
ABRACON Common Mode Chokes / Filters CMC 800? 1A 2LN SMD
Datasheet
470In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel ACMP-4528 SMD/SMT 800 Ohms 1 A 40 mOhms - 40 C + 125 C 3.2 mm 2.5 mm 2.2 mm Reel, Cut Tape, MouseReel Power Common Mode Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X22MH 0.35A
Datasheet
256In Stock
Min.: 1
Mult.: 1
Reel: 320

Horizontal Mount 1 Channel B82791G Through Hole 22 mH - 30 %, + 50 % 350 mA 1.9 Ohms - 40 C + 125 C 17.5 mm 17.5 mm 8 mm Reel, Cut Tape Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters
Datasheet
49In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel Through Hole 24 uH 1.55 kOhms 500 mA 45 mOhms - 40 C + 85 C 8.9 mm 10.16 mm Tube Common Mode Chokes Data Line
Proterial Common Mode Chokes / Filters 20A 3.1mH VERT CMC COIL 1PH
Datasheet
77In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel FM-A 1 phase Through Hole 3.1 mH 2.6 kOhms 20 A 6 mOhms - 40 C + 130 C 44 mm 32 mm 44 mm Common Mode Chokes Common Mode Choke Coil
Proterial Common Mode Chokes / Filters 25A 1.6mH VERT CMC COIL 1PH
Datasheet
83In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel FM-A 1 phase Through Hole 1.6 mH 1.3 kOhms 25 A 4 mOhms - 40 C + 130 C 44 mm 32 mm 45 mm Common Mode Chokes Common Mode Choke Coil
Bourns Common Mode Chokes / Filters 0.51mH 1amp
Datasheet
13In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 7100 Radial 510 uH 1 A 40 mOhms - 55 C + 105 C 0.45 in Bulk Common Mode Chokes Common Mode Choke
Bourns Common Mode Chokes / Filters 0.85mH 2amp
Datasheet
240In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 7100 Radial 850 uH 15 % 2 A 50 mOhms - 55 C + 105 C 20.32 mm 11.43 mm 13.97 mm Bulk Common Mode Chokes
Bourns Common Mode Chokes / Filters Common Mode Choke HORIZONTAL
Datasheet
211In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel 7300 Radial 5 mH 500 mA 1 Ohms - 55 C + 105 C 17 mm 11 mm 0.6 mm Tray Common Mode Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-CMB 1mH 7.5 Amps DCRes=10mOhms
Datasheet
74In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Through Hole 1 mH 30 % 7.5 A 10 mOhms - 40 C + 125 C 27.5 mm 18.5 mm 33 mm Bulk Toroidal Chokes Power Line Choke
Wurth Elektronik Common Mode Chokes / Filters WE-DCT 47uH 160mOhm
Datasheet
149In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

PCB Mount 1 Channel WE-DCT SMD/SMT 47 uH - 20 %, + 30 % 1.6 A 160 mOhms 12 MHz - 40 C + 125 C 23.5 mm 18.5 mm 11.5 mm Reel, Cut Tape, MouseReel