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 84nH DCR=.25Ohms
Datasheet
1,495In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel 0805USB SMD/SMT 84 nH 640 Ohms 500 mA 250 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 25mH 1.3A DCR=1.3Ohms
Datasheet
240In Stock
Min.: 1
Mult.: 1

PCB Mount BU Through Hole 25 mH 208.3 kOhms 700 mA 1.3 Ohms - 40 C + 125 C 23 mm 19 mm 27.5 mm Tray Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For PowerLine 2.8mH 0.5A DCR=1.0Ohms
Datasheet
100In Stock
Min.: 1
Mult.: 1

BU Tray
Coilcraft Common Mode Chokes / Filters For ON Semi NCP1653 570uH 10% 3.55A
Datasheet
30In Stock
Min.: 1
Mult.: 1

PCB Mount C1061 Through Hole 570 uH 10 % 3.55 A 226 mOhms 1 MHz - 40 C + 85 C 45.72 mm 30.48 mm 30.73 mm Tray Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For PowerLine 0.77mH 4.7A DCR=40mOhms
Datasheet
217In Stock
250Expected 2026/03/13
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

PCB Mount 1 Channel SMD/SMT 770 uH 4.56 kOhms 4.7 A 40 mOhms - 40 C + 125 C 19.56 mm 17.02 mm 9.91 mm Reel, Cut Tape, MouseReel
Coilcraft Common Mode Chokes / Filters For Data Line 2.20mH 0.65A DCR=0.40mOhms
Datasheet
250In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 250

PCB Mount 1 Channel SMD/SMT 2.2 mH 6.81 kOhms 650 mA 400 mOhms - 40 C + 125 C 9.4 mm 5.6 mm 4.8 mm Reel, Cut Tape, MouseReel Data Line Filters
Coilcraft Common Mode Chokes / Filters For NoiseAttenuation 1.3mH .7A .38Ohms
Datasheet
156In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 350

PCB Mount 1 Channel SBU9 SMD/SMT 1.3 mH 12.68 kOhms 700 mA 380 mOhms - 40 C + 125 C 18.2 mm 12.5 mm 9.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Low Profile
KEMET Common Mode Chokes / Filters 9mH 1A DCR=9.27Ohms Mn-Zn Ferrite Core 10HT
Datasheet
560In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 9 mH 1 A 9.27 Ohms - 40 C + 130 C 14 mm 16 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 2.32mH 2A DCR=2.4Ohms Mn-Zn Ferrite Core 10HT
Datasheet
1,300In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 2.32 mH 2 A 2.4 Ohms - 40 C + 130 C 12 mm 15 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 2.32mH 2A DCR=2.4Ohms Mn-Zn Ferrite Core 10HT
Datasheet
560In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 2.32 mH 2 A 2.4 Ohms - 40 C + 130 C 14 mm 16 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 1.15mH 3A DCR=1.18Ohms Mn-Zn Ferrite Core 10HT
Datasheet
1,300In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 1.15 mH 3 A 1.18 Ohms - 40 C + 130 C 15 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 1.15mH 3A DCR=1.18Ohms Mn-Zn Ferrite Core 10HT
Datasheet
560In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 1.15 mH 3 A 1.18 Ohms - 40 C + 130 C 16 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.62mH 5A DCR=0.64Ohms Mn-Zn Ferrite Core 10HT
Datasheet
1,300In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 620 uH 5 A 640 mOhms - 40 C + 130 C 16 mm Tray Common Mode Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X82UH 2A
Datasheet
677In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82623G Radial 82 uH 1.52 Ohms Tray Ring Core Choke
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x39mH 0,4 A +70 C
Datasheet
941In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Radial 39 mH 30 % 400 mA + 70 C 12.6 mm Tray Ring Core Chokes
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x6.8mH 1.3A +70 C
Datasheet
628In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel B82721K Radial 6.8 mH 30 % 1.3 A 200 mOhms 18.2 mm 13.2 mm 20 mm Tray Ring Core Chokes Power Line Choke
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x4.2mH 2A +40 C
Datasheet
588In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82722A Radial 4.2 mH 30 % 2 A 130 mOhms - 40 C + 125 C 22.7 mm x 22.3 mm 22.7 mm 22.3 mm 13.3 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X3.3MH 2A
Datasheet
612In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82722J Radial 3.3 mH 30 % 2 A 133 mOhms - 40 C + 125 C 23.3 mm x 16.1 mm 23.3 mm 16.1 mm 25.4 mm Tray Ring Core Chokes Power Line Chokes Current Compensated Ring Core Double Choke
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 252nH DCR=.63Ohms
Datasheet
1,814In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel 0805USBN SMD/SMT 252 nH 2.47 kOhms 350 mA 630 mOhms - 40 C + 125 C 0805 (2012 metric) 2.2 mm 1.4 mm 0.93 mm Reel, Cut Tape, MouseReel Common Mode Chokes Low Profile USB Common Mode Choke
Littelfuse Common Mode Chokes / Filters 75ohms 25% 100mA 2 Lines 0806
Datasheet
1,895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

PCB Mount 2 Channel LCFE SMD/SMT 75 Ohms 25 % 100 mA 6 Ohms - 40 C + 85 C 0806-6 0.87 mm 0.67 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Murata Electronics Common Mode Chokes / Filters 0805 490ohm 25% 190mA
Datasheet
3,642In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount DLW21 SMD/SMT 490 Ohms 25 % 190 mA 770 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke Coil
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X2.7MH 4A
Datasheet
738In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82723A Radial 2.7 mH 30 % 4 A 60 mOhms - 40 C + 125 C 28 mm 27 mm 16.8 mm Tray Ring Core Chokes Current Compensated Ring Core Double Choke
EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2X3.3MH 4A
Datasheet
528In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82724A Radial 3.3 mH 30 % 4 A 65 mOhms - 25 C + 60 C 33.1 mm 32.6 mm 19.7 mm Tray Ring Core Chokes Power Line Choke
EPCOS / TDK Common Mode Chokes / Filters D CORE-CHOKE 2X22MH 1.0A
Datasheet
657In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82732R Radial 22 mH - 30 %, + 50 % 1 A 580 mOhms 24 mm 16.5 mm 23.5 mm Tray Power Line Chokes D Core Double Choke
Laird Technologies Common Mode Chokes / Filters 200ohms 100MHz 5A 4 Chokes SMD
Datasheet
365In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 375

PCB Mount CM SMD/SMT 200 Ohms 5 A 20 mOhms - 40 C + 125 C 12.57 mm 6 mm 9.53 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line