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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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 8A 8.1mH VERT CMC COIL 1PH
Datasheet
96In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel FM-A 1 phase Through Hole 8.1 mH 6.9 kOhms 8 A 25 mOhms - 40 C + 130 C 34 mm 30.5 mm 37 mm Common Mode Chokes Common Mode Choke Coil
Pulse Electronics Common Mode Chokes / Filters CMC, RWI, ER19 Planar, SMT
Datasheet
143In Stock
Min.: 1
Mult.: 1
Reel: 80

PCB Mount 1 Channel PH9407.xxxNLT SMD/SMT 480 uH 2.35 kOhms 35 % 10 A 7.8 mOhms 1.42 MHz - 40 C + 125 C 24.9 mm 21.6 mm 16.9 mm Reel, Cut Tape Common Mode Chokes Planar
ABRACON Common Mode Chokes / Filters CMC 1.500 A 600.00 mOhm
Datasheet
172In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ALFT Through Hole 2.1 mH 1.5 A 600 mOhms - 25 C + 85 C 23.9 mm 18 mm 21.6 mm Bulk Common Mode Chokes Line Filter
ABRACON Common Mode Chokes / Filters CMC 3.000 A 380.00 mOhm
Datasheet
115In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ALFT Radial 600 uH 3 A 380 mOhms - 25 C + 85 C 23.9 mm 18 mm 21.6 mm Bulk Common Mode Filters Line Filter


Sumida Common Mode Chokes / Filters SMD AC Common Mode Choke
Datasheet
100In Stock
Min.: 1
Mult.: 1
Common Mode Chokes
EPCOS / TDK Common Mode Chokes / Filters 3x1,7mH 10A RING CORE CHOKE
Datasheet
54In Stock
192Expected 7/30/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82746S Through Hole 1.7 mH - 30 %, + 50 % 10 A 9.8 mOhms - 40 C + 125 C 45 mm 23 mm 47 mm Tray Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For PowerLine 10mH 0.25A DCR=3.5Ohms
Datasheet
205In Stock
Min.: 1
Mult.: 1

BU Tray
Coilcraft Common Mode Chokes / Filters For PowerLine 7mH 0.3A DCR=2.5Ohms
Datasheet
80In Stock
Min.: 1
Mult.: 1

PCB Mount BU Through Hole 7 mH 61.9 kOhms 300 mA 2.5 Ohms - 40 C + 125 C 17.5 mm 15.5 mm 12.5 mm Tray Common Mode Chokes Power Line
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
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
Proterial Common Mode Chokes / Filters 25A 1.8mH HORIZ CMC COIL 3PH
Datasheet
48In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel FM-A 3 phase Through Hole 1.8 mH 1.5 kOhms 25 A 4 mOhms - 40 C + 130 C 38 mm Common Mode Chokes Common Mode Choke Coil
Wurth Elektronik Common Mode Chokes / Filters WE-DCT 1uH 8.5mOhm
Datasheet
81In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 150

PCB Mount 1 Channel WE-DCT SMD/SMT 1 uH - 20 %, + 30 % 8.6 A 8.5 mOhms 100 MHz - 40 C + 125 C 23.5 mm 18.5 mm 11.5 mm Reel, Cut Tape, MouseReel
ABRACON Common Mode Chokes / Filters CMC 45 Ohm @ 100MHz 1.000 A 110.00 mOhm
Datasheet
1.072In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SMD/SMT 45 Ohms 500 mA 110 mOhms - 40 C + 85 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.1 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke Coil
ABRACON Common Mode Chokes / Filters CMC 0.200 A 10000.00 mOhm
Datasheet
92In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ALFT Radial 105 uH 200 mA 10 Ohms - 25 C + 85 C 23.9 mm 18 mm 21.6 mm Bulk Common Mode Filters Line Filter
Sumida Common Mode Chokes / Filters SMD Signal Common Mode Choke
Datasheet
1.378In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel SMD/SMT 1 kOhms 500 mA 300 mOhms 9.5 mm x 5.7 mm x 5.1 mm 9.5 mm 5.7 mm 5.1 mm Common Mode Chokes CPFC
EPCOS / TDK Common Mode Chokes / Filters 2x3.6mH 12A 7.8mOhm RING CORE CHOKE
Datasheet
102In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B8272 Radial 3.6 mH 12 A 7.8 mOhms - 40 C + 125 C 39 mm 23 mm 37 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
EPCOS / TDK Common Mode Chokes / Filters DATA LINE-CHOKE 2X4.7MH 0.1A
Datasheet
560In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82791G Radial 4.7 mH 30 % 100 mA 850 mOhms - 40 C + 125 C 17.5 mm 17.5 mm 8 mm Bulk Data Line Chokes Common Mode Choke

EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x30uH 3A
Datasheet
607In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82791H Radial 30 uH 30 % 3 A - 40 C + 125 C 15.3 mm 7.4 mm 17.6 mm Tray Power Line Chokes Current Compensated Ring Core Double Choke
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