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 Hi Speed Signal 63nH DCR=.142Ohms
Datasheet
4,806In Stock
8,000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0603USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Data Line 5uH 500mA DCR= 180mOhms
Datasheet
2,245In Stock
3,000Expected 9/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount 1 Channel CDF SMD/SMT 5 uH 520 Ohms 500 mA 180 mOhms - 40 C + 85 C 8 mm x 8 mm 8 mm 8 mm 4.5 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x100uH 500ohm
Datasheet
1,316In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount 1 Channel WE-SL1 SMD/SMT 100 uH 500 Ohms 50 % 300 mA 220 mOhms - 40 C + 105 C 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 23nH DCR=.12Ohms
Datasheet
7,817In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0805USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 47nH DCR=.17Ohms
Datasheet
13,241In Stock
28,000Expected 10/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel 0805USB SMD/SMT 47 nH 290 Ohms 500 mA 170 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 NoiseAttenuation 10mH .25A 2.5Ohms
Datasheet
961In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SBU9 Reel, Cut Tape, MouseReel
KEMET Common Mode Chokes / Filters 1000V 0.23mH 40A 4-Phase 0.530 mohm AEC-Q200
Datasheet
88In Stock
Min.: 1
Mult.: 1

PCB Mount 4 Channel SCF-XV 4 Phase Through Hole 230 uH - 30 %, + 50 % 40 A - 40 C + 150 C 33 mm AEC-Q200 Tray AC Line Filters Automotive Grade Single-Phase Common Mode Coil
KEMET Common Mode Chokes / Filters 1000V 0.6 mH 15A 3.95mOhms AEC-Q200 Dual Mode
Datasheet
173In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCN-XV Dual Mode SMD/SMT 600 uH 30 % 15 A 3.52 mOhms - 40 C + 150 C 43.5 mm 34.5 mm 22.5 mm AEC-Q200 Tray AC Line Filters
Coilcraft Common Mode Chokes / Filters For Data Line 0.07uH DCR=.2mOhms 500mA
Datasheet
765In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
1,568In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 31nH DCR=.1Ohms
Datasheet
3,129In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms
Datasheet
4,533In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PDLF Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CMB Choke Type XS 4mH 1.5A 140mOhm
Datasheet
10,929In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel WE-CMB Radial 4 mH 30 % 1.5 A 140 mOhms - 40 C + 125 C 15 mm 7.5 mm 18 mm Bulk Power Line Chokes Common Mode Power Line Choke
Pulse Electronics Common Mode Chokes / Filters 90Ohms RDC=0.30Ohms 250mA
Datasheet
49,166In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount BWCU SMD/SMT 90 Ohms 25 % 250 mA 300 mOhms - 40 C + 105 C 1.25 mm x 1 mm x 1.2 mm 1.25 mm 1 mm 0.8 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 100Base-T1 PoDL CMC AEC-Q200
Datasheet
1,157In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount Automotive Ethernet SMD/SMT AEC-Q200 Reel, Cut Tape, MouseReel
Pulse Electronics Common Mode Chokes / Filters SMD XDSL Choke 4700uH 1Ohm
Datasheet
1,536In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

PCB Mount B4003 SMD/SMT - 40 C + 85 C 9.02 mm 8.76 mm 7.62 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x180uH 1000ohm
Datasheet
841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount 1 Channel WE-SL1 SMD/SMT 180 uH 1 kOhms 50 % 300 mA 250 mOhms - 40 C + 105 C 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Laird Common Mode Chokes / Filters Common choke 1CK 3525 SM
Datasheet
9,298In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount CM1210C SMD/SMT 10 uH 550 Ohms 300 mA 400 mOhms - 55 C + 150 C 3.2 mm 2.5 mm 2.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
TDK Common Mode Chokes / Filters 10mH 2.0A 220mohms
Datasheet
454In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82724B Radial 10 mH 30 % 2 A 220 mOhms - 40 C + 125 C 33.6 mm x 32.6 mm 33.6 mm 32.6 mm 25 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
TDK Common Mode Chokes / Filters 3.3mH 2.2A Vertical Core
Datasheet
1,670In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732R Through Hole 3.3 mH - 30 %, + 50 % 2.2 A 110 Ohms - 40 C + 125 C 24 mm 16.5 mm 23.5 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 47mH 1.3A 560ohms
Datasheet
1,170In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82734R Radial 47 mH - 30 %, + 50 % 1.3 A 560 mOhms - 25 C + 60 C 32.5 mm 31 mm 21 mm Tray Power Line Chokes Power Line Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 319nH DCR=.3Ohms
Datasheet
4,607In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters CMC, RWI, ER19 Planar, SMT
Datasheet
807In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel PH9407.xxxNLT SMD/SMT 120 uH 730 mOhms 35 % 20 A 2.5 mOhms 1.65 MHz - 40 C + 125 C 24.9 mm 21.6 mm 13.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Planar
TDK Common Mode Chokes / Filters 15mH 2.3A 185ohms
Datasheet
5,523In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82734R Through Hole 15 mH - 30 %, + 50 % 2.3 A 185 mOhms - 40 C + 125 C 32.5 mm 31 mm 31 mm Tray Common Mode Chokes Power Line
TDK Common Mode Chokes / Filters 2.2mH 500mA 7.1x6mm SMD
Datasheet
2,933In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

PCB Mount 1 Channel B82793C SMD/SMT 2.2 mH - 30 %, + 50 % 500 mA 400 mOhms - 40 C + 125 C 7.1 mm 6 mm 4.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Data Line Chokes