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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HALO Electronics Common Mode Chokes / Filters CMC SMD Gullwing Quad 1:1 95uH 16pin
Datasheet
522In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel LG SMD/SMT 95 uH 650 mOhms - 40 C + 85 C SMD-16 12.7 mm 7.11 mm 5.08 mm Tube Common Mode Chokes Quad CMC Filters
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
Murata Electronics Common Mode Chokes / Filters
Datasheet
670In Stock
700Expected 12/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 882In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 23nH DCR=.12Ohms
Datasheet
2 510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

0805USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 165nH DCR=.235Ohms
Datasheet
1 080In Stock
2 000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 107nH DCR=.18Ohms
Datasheet
1 168In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For High Impedence 26mH 6A DCR=.115Ohms
Datasheet
14In 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
HALO Electronics Common Mode Chokes / Filters 36 uH 1:1:1:1 16uH 0.25Ohm
Datasheet
188In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel LD-CMR Radial 36 uH 250 mOhms - 40 C + 85 C DIP-8 10.16 mm 10.16 mm 6.99 mm Tube Common Mode Filters CMC Filters 8 Pin DIL
HALO Electronics Common Mode Chokes / Filters CMC SMD Gullwing 1:1:1:1 36uH 0.45Ohm
Datasheet
498In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel LG SMD/SMT 36 uH 450 mOhms - 40 C + 85 C SMD-8 7.62 mm 7.11 mm 5.08 mm Tube Common Mode Chokes CMC Filter
iNRCORE Common Mode Chokes / Filters IND SMT COMMON MODE 9.7A PBC
Datasheet
62In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SLIC SMD/SMT 530 uH 35 % 15 mOhms - 55 C + 130 C 28.19 mm x 25.4 mm x 10.03 mm 28.19 mm 25.4 mm 10.03 mm Tube Ruggedized
KEMET Common Mode Chokes / Filters 1mH 250V 6A DCR=0.027Ohms
Datasheet
425In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 1 mH 6 A 27 mOhms - 25 C + 120 C Tray 8 mm 19 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 0.6A 27mH
Datasheet
497In Stock
600Expected 30/06/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel SS11VL Through Hole 27 mH 600 mA 1.3 Ohms - 25 C + 120 C Tray 3.5 mm 14.5 mm 19.5 mm Tray AC Line Filters Standard Common Mode Filters
KEMET Common Mode Chokes / Filters 250 VAC 35 mH 800 mA Vertical DCR=1Ohms
Datasheet
334In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SS26V Radial 35 mH 800 mA 1 Ohms - 25 C + 120 C 26 mm 20.5 mm 30.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250VAC 3.4mH 2.2A 11.5mm DCR=110mOhms
Datasheet
32In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSR10H Through Hole 3.4 mH 2.2 A 110 mOhms - 25 C + 120 C Tray 3.5 mm 18 mm 13.5 mm Tray AC Line Filters High Impedance Common Mode Filters
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X47MH 0.3A
Datasheet
626In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82721K Radial 47 mH 30 % 300 mA - 40 C + 125 C 18.2 mm 13.2 mm 20.3 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE
Datasheet
205In Stock
Min.: 1
Mult.: 1

Vertical Mount 2 Channel B82724J Through Hole 37 mH 30 % 1.4 A 420 mOhms - 40 C + 125 C 31.3 mm x 18.5 mm 31.3 mm 18.5 mm 33.2 mm Tray Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 273nH DCR=.37Ohms
Datasheet
2 850In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
67In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Coilcraft Common Mode Chokes / Filters For PowerLine 0.47mH 10A DCR=8mOhms
Datasheet
108In Stock
240Expected 10/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 120

PCB Mount 1 Channel SMD/SMT 470 uH 3.11 kOhms 10 A 8 mOhms - 40 C + 125 C 31 mm 26 mm 12.7 mm Reel, Cut Tape, MouseReel
iNRCORE Common Mode Chokes / Filters INDUCTOR SMT COMMON MODE 3 PBC
Datasheet
175In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SLIC SMD/SMT 1.32 mH 35 % 60 mOhms - 55 C + 130 C 19.56 mm x 17.02 mm x 9.91 mm 19.56 mm 17.02 mm 9.91 mm Tube Ruggedized