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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Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA
Datasheet
1,065In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 100 uH 640 Ohms 200 mOhms - 40 C + 85 C 4.5 mm x 3.4 mm 4.5 mm 3.4 mm 3.2 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line 1mH 900mA DCR= 0.21mOhms
Datasheet
2,591In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

PCB Mount 1 Channel DFT7160 SMD/SMT 1 mH 3.12 kOhms 210 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
ABRACON Common Mode Chokes / Filters CMC 600? 1A 2LN SMD
Datasheet
1,238In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel ACMP-3225 SMD/SMT 600 Ohms 1 A 300 mOhms - 40 C + 125 C 3.2 mm 2.5 mm 2.2 mm Reel, Cut Tape, MouseReel Power Common Mode Chokes
Vishay / Dale Common Mode Chokes / Filters ICM-0805 160 20% ER E3
Datasheet
1,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount ICM-0805 SMD/SMT 160 Ohms 20 % 350 mA 350 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel
Vishay / Dale Common Mode Chokes / Filters ICM-0805 30 20% ER E3
Datasheet
1,613In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount ICM-0805 SMD/SMT 30 Ohms 20 % 450 mA 200 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-ZB Line Choke 100MHz 3000Ohm
Datasheet
1,427In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-ZB Radial 100 uH 3 kOhms 35 % 500 mA 170 mOhms - 40 C + 85 C 8 mm 3.5 mm 9.5 mm Bulk Common Mode Chokes Line Filter
Bourns Common Mode Chokes / Filters Common Mode Inductor
Datasheet
1,752In Stock
5,280Expected 20/2/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel 7400 Radial 1 mH 2.4 A 49 mOhms - 55 C + 105 C 19 mm 17 mm 21 mm Bulk EMI Filters Line Filter


Pulse Electronics Common Mode Chokes / Filters 484 UH 8A
Datasheet
1,386In Stock
1,600Expected 24/4/2026
Min.: 1
Mult.: 1
Reel: 200
PCB Mount 2 Channel SMD/SMT 484 uH 35 % 8 A 7.7 mOhms - 40 C + 125 C LCCI-50 19.6 mm 17 mm 9.9 mm Reel, Cut Tape Common Mode Chokes
Proterial Common Mode Chokes / Filters 10A 4.7mH VERT CMC COIL 1PH
Datasheet
465In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel FM-A 1 phase Through Hole 4.7 mH 4 kOhms 10 A 15 mOhms - 40 C + 130 C 36 mm 30.5 mm 37 mm Common Mode Chokes Common Mode Choke Coil
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
1,408In Stock
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 2 Channel SPDL Series II SMD/SMT 225 Ohms 5 A 10 Ohms - 40 C + 125 C 7.5 mm 6 mm 4 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CNSA 0805 0.088uH10Ohms 400mA AEC-Q200
Datasheet
1,540In Stock
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel WE-CNSA SMD/SMT 88 nH 67 Ohms 400 mA 250 mOhms - 40 C + 125 C 2 mm x 1.2 mm x 1.2 mm 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape Common Mode Line Filters SMT Common Mode Line Filter
ABRACON Common Mode Chokes / Filters CMC 1000Ohm 5A 10mOhm
Datasheet
6,131In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

PCB Mount 1 Channel ACMP-Q9050 SMD/SMT 5 A 10 mOhms - 40 C + 125 C 9 mm 7 mm 4.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Bel Signal Transformer Common Mode Chokes / Filters SMD Common Mode Choke
Datasheet
250In Stock
Min.: 1
Mult.: 1
Reel: 350

PCB Mount 2 Channel SPDL Series II SMD/SMT 500 Ohms 10 mA 7 Ohms - 40 C + 125 C 15.5 mm 13 mm 6.6 mm Reel, Cut Tape Common Mode Chokes Ultra-Compact Choke
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x2.8mH 10A
Datasheet
553In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82725S Through Hole 2.8 mH 30 % 10 A 12.5 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mh 10A
Datasheet
238In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82725S Through Hole 3.3 mH 30 % 10 A 13.5 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 83ohms 100MHz 6A SMD
Datasheet
1,354In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 900

Horizontal Mount 1 Channel 29F SMD/SMT 80 Ohms 6 A 10 mOhms - 40 C + 125 C 6.1 mm 4 mm 2.92 mm Reel, Cut Tape, MouseReel EMI Filters Power Line
Laird Technologies Common Mode Chokes / Filters CANChokeInd,1Ck 1812,SM
Datasheet
187In Stock
Min.: 1
Mult.: 1

CMX Bulk
Wurth Elektronik Common Mode Chokes / Filters WE-CNSA 0805 0.478uH54Ohms 280mA AEC-Q200
Datasheet
2,059In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel WE-CNSA SMD/SMT 478 nH 370 Ohms 280 mA 450 mOhms - 40 C + 125 C 2 mm x 1.2 mm x 1.2 mm 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMT Common Mode Line Filter
Bourns Common Mode Chokes / Filters 20mH MIN
Datasheet
237In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 8100 Radial 20 mH 2.9 A 210 mOhms - 55 C + 105 C 1.35 in 0.8 in 1.45 in Tray Common Mode Chokes Common Mode Inductor
Bourns Common Mode Chokes / Filters 40 uH 0.9A 20-100MHz
Datasheet
Product Comments
8,969In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0905 SMD/SMT 40 uH 800 Ohms 30 % 900 mA 250 mOhms - 40 C + 105 C 0905 9.2 mm 6 mm 5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Laird Technologies Common Mode Chokes / Filters COMMON MODE CHOKE
Datasheet
6,155In Stock
Min.: 1
Mult.: 1
Reel: 1,500
CM Reel, Cut Tape Common Mode Chokes
KEMET Common Mode Chokes / Filters 10uH 1.5A DCR=45mOhms
Datasheet
2,735In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SNT Through Hole 10 uH 1.5 A 45 mOhms - 20 C + 60 C Bulk 6 mm 9.5 mm 12.7 mm Bulk DC Line Filters
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X4.4MH 0.6A
Datasheet
1,418In Stock
Min.: 1
Mult.: 1

Horizontal Mount 2 Channel B82720A Through Hole 4.4 mH - 30 %, + 50 % 600 mA 400 mOhms - 40 C + 125 C 14.2 mm 14.2 mm 9.6 mm Tray Common Mode Chokes Power Line
EPCOS / TDK Common Mode Chokes / Filters U CORE-CHOKE
Datasheet
1,445In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82730U Through Hole 3.9 mH - 30 %, + 50 % 750 mA 700 mOhms - 40 C + 125 C 16.5 mm x 11 mm 16.5 mm 11 mm 16.5 mm Tray Common Mode Chokes Power Line
Bourns Common Mode Chokes / Filters Common Mode Inductor
Datasheet
3,969In Stock
Min.: 1
Mult.: 1

7400 Bulk Common Mode Chokes