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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Qty. RoHS ECAD Model Mounting Style
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Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 189nH DCR=.32Ohms
Datasheet
572In Stock
2,000Expected 26/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel 0805USB SMD/SMT 189 nH 1.06 kOhms 500 mA 320 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 Hi Speed Signal 560nH DCR=.63Ohms
Datasheet
1,036In Stock
24,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Data Line 0.13uH DCR=.38mOhms 350mA
Datasheet
413In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 470 uH 3.04 kOhms 380 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 .051mH 700mA DCR=0.3mOhms
Datasheet
225In Stock
500Expected 10/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200
Datasheet
128In Stock
1,200Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,200

PCB Mount WE-CNSW SMD/SMT 51 uH 2.8 kOhms 50 % 400 mA 1.1 Ohms - 40 C + 85 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.4 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms
Datasheet
96In Stock
10,000Expected 11/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel 0805USB SMD/SMT 273 nH 1.42 kOhms 500 mA 370 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 PowerLine 0.63mH 6.8A DCR=14mOhms
Datasheet
35In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 120

PCB Mount 1 Channel SMD/SMT 630 uH 3.64 kOhms 6.8 A 14 mOhms - 40 C + 125 C 31 mm 26 mm 12.7 mm Reel, Cut Tape, MouseReel
Panasonic Industry Common Mode Chokes / Filters 2 Mode Noise Filter High Current Type
Datasheet
8,090In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

PCB Mount EXC24C SMD/SMT 220 Ohms 25 % 350 mA 400 mOhms - 40 C + 85 C 0504 (1210 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters 2 Mode Noise Filter
HALO Electronics Common Mode Chokes / Filters DIP CM MODE CHOKE Quad 1:1 100uH
Datasheet
248In Stock
Min.: 1
Mult.: 1
PCB Mount 1 Channel LD-CMR Radial 100 uH 650 mOhms 0 C + 70 C DIP-16 20.57 mm 7.62 mm 5.33 mm Tube Common Mode Filters Quad CMC Filters
Wurth Elektronik Common Mode Chokes / Filters WE-CCMF 0.245nH 300mA DCR=2.5Ohms
Datasheet
797In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel WE-CCMF SMD/SMT 245 pH 2 Ohms 300 mA 2.5 Ohms - 40 C + 85 C 0504 (1210 metric) 1.25 mm 1 mm 0.8 mm Reel, Cut Tape, MouseReel Common Mode Filters Ceramic Common Mode Filter
Murata Electronics Common Mode Chokes / Filters
Datasheet
499In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

PCB Mount DLW5A_H SMD/SMT 230 Ohms 2.5 A 27 mOhms - 40 C + 125 C 5 mm 3.6 mm 2.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wire Wound Chip
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 147nH DCR=.26Ohms
Datasheet
1,197In Stock
2,000Expected 2/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel 0805USB SMD/SMT 147 nH 820 Ohms 500 mA 260 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 Hi Speed Signal 165nH DCR=.235Ohms
Datasheet
2,351In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 107nH DCR=.18Ohms
Datasheet
1,088In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For High Impedence 26mH 6A DCR=.115Ohms
Datasheet
13In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 26 mH 91.87 kOhms 6 A 115 mOhms - 40 C + 85 C 55.4 mm 28.7 mm 56.5 mm Tray Common Mode Chokes Common Mode Line Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 36A 1.50mH 2-WIRE VERTICAL
Datasheet
27In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel RB Through Hole 1.5 mH - 30 %, + 50 % 36 A 3 mOhms - 40 C + 125 C 50.5 mm x 63.4 mm x 80 mm 63.4 mm 50.5 mm 80 mm Common Mode Chokes Current Compensated Choke
Pulse Electronics Common Mode Chokes / Filters 2-Line Chip Choke 1Ohm
Datasheet
3,777In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount CCMC SMD/SMT 1206 (3216 metric) Reel, Cut Tape, MouseReel
KEMET Common Mode Chokes / Filters 250VAC 53mH 1A DCR=1.1Ohms
Datasheet
599In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SS30V Through Hole 53 mH 1 A 1.1 Ohms - 25 C + 120 C Tray 3.5 mm 22.5 mm 33 mm Tray AC Line Filters
Eaton Electronics Common Mode Chokes / Filters Chip IND CM CHOKE 1000 BASE-T 4Pad SMT AEC-Q200
Datasheet
6,320In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel ACE2V SMD/SMT 80 uH 100 mA 3.12 Ohms - 40 C + 125 C 1210 (3225 metric) 3.3 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chip Inductors
TDK Common Mode Chokes / Filters 8.0uH 20% 11.0A 13mOhm AEC-Q200
Datasheet
762In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel AML Radial 8 uH 20 % 11 A 13 mOhms - 40 C + 125 C 25 mm AEC-Q200 Tray Choke Coils Power Line Choke
Murata Electronics Common Mode Chokes / Filters
Datasheet
5,664In Stock
Min.: 1
Mult.: 1
: 2,000

PCB Mount DLW21 SMD/SMT 210 Ohms 25 % 360 mA 330 mOhms - 40 C + 85 C 0805 (2012 metric) Reel, Cut Tape
Murata Electronics Common Mode Chokes / Filters 250 OHM 50V 3.0A
Datasheet
1,371In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

PCB Mount DLW5B_H SMD/SMT 250 Ohms 3 A 20 mOhms - 40 C + 125 C 5 mm 3.6 mm 2.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wire Wound Chip
TDK Common Mode Chokes / Filters RING CORE CHOKE 2X330UH 1A
Datasheet
472In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82623G Through Hole 330 uH 20 % 1 A 400 mOhms - 40 C + 125 C 28 mm x 27 mm x 16.8 mm 28 mm 27 mm 16.8 mm Tray Common Mode Chokes Power Line
Wurth Elektronik Common Mode Chokes / Filters WE-CCMF 2450mHz 30 dB min
Datasheet
1,850In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel WE-CCMF SMD/SMT 245 pH 2 Ohms 300 mA 2.5 Ohms - 40 C + 85 C 1.25 mm 1 mm 0.8 mm Reel, Cut Tape, MouseReel Common Mode Filters
TDK Common Mode Chokes / Filters 0605 10VDC 200ohm 100MHz 0.1A
Datasheet
14,659In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PCB Mount 2 Channel TCM-T SMD/SMT 3 nH 20 Ohms 100 mA 2.5 Ohms - 25 C + 85 C 0.65 mm x 0.5 mm x 0.3 mm 0.65 mm 0.5 mm 0.35 mm Reel, Cut Tape, MouseReel Common Mode Filters Ultra High Speed Filters