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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TDK Common Mode Chokes / Filters 80VDC 100uH 115mA AEC-Q200 CAN-FD
Datasheet
44.885In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6.000

PCB Mount 2 Channel ACT SMD/SMT 100 uH - 30 %, + 50 % 115 mA 3 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automotive Signal Line
EPCOS / TDK Common Mode Chokes / Filters 0.47mH 500mA 170mohms
Datasheet
15.464In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel B82790C SMD/SMT 470 uH 30 % 500 mA 170 mOhms - 40 C + 125 C 9 mm 6 mm 5.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
EPCOS / TDK Common Mode Chokes / Filters 51uH 500mA 140mohms
Datasheet
17.581In Stock
18.000Expected 5/12/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel B82790S SMD/SMT 51 uH - 30 %, + 50 % 500 mA 140 mOhms - 40 C + 125 C 7.1 mm 6 mm 5.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Data Line Chokes Common Mode Choke, Ring Core
EPCOS / TDK Common Mode Chokes / Filters 51uH 800mA 30% 7.1x6mm SMD
Datasheet
22.507In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.500

PCB Mount 1 Channel B82793S SMD/SMT 51 uH 30 % 800 mA 140 mOhms - 40 C + 125 C 7.1 mm 6 mm 4.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Laird Technologies Common Mode Chokes / Filters 90ohms 100MHz .4A 0805 SMD
Datasheet
13.235In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount CM SMD/SMT 90 Ohms 400 mA 300 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke
Laird Technologies Common Mode Chokes / Filters 33ohms 0.001ohms 15A
Datasheet
55.804In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount CM SMD/SMT 33 Ohms 15 A 800 uOhms - 40 C + 125 C 5.88 mm 5.6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Laird Technologies Common Mode Chokes / Filters 170ohms 100MHz 20A 1 Choke SMD
Datasheet
20.486In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 375

PCB Mount CM SMD/SMT 170 Ohms 20 A 1 mOhms - 40 C + 125 C 8.51 mm 10 mm 9.32 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Coilcraft Common Mode Chokes / Filters For Hi Speed .22nH 1.5A DCR=0.105Ohms
Datasheet
1.052In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CM1394 Reel, Cut Tape, MouseReel

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 6.7mH 10kHz 14.5A Z=1.59kOhms a.100KHz
Datasheet
68In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 6.7 mH 1.59 kOhms 26 A 6 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 26.8mH 10kHz 8A Z=6.63kOhms a.100kHz
Datasheet
79In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 26.8 mH 6.63 kOhms 14 A 25 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 13.1mH 10kHz 11A Z=3.18kOhms a.100KHz
Datasheet
79In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 13.1 mH 3.18 kOhms 15 A 10 mOhms - 25 C + 130 C 37 mm 25 mm 35 mm Tray Common Mode Chokes Nanocrystalline Choke

Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 10.5mH 10kHz 9A Z=2.53kOhms a.100KHz
Datasheet
184In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 10.5 mH 2.53 kOhms 18 A 14 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bel Signal Transformer Common Mode Chokes / Filters Suppression Choke Common Mode 9.1mH 10kHz 9.5A Z=2.18kOhms a.100KHz
Datasheet
188In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SNCMC Through Hole 9.1 mH 2.18 kOhms 19 A 11 mOhms - 25 C + 130 C 33 mm 25 mm 33 mm Tray Common Mode Chokes Nanocrystalline Choke
Bourns Common Mode Chokes / Filters SDR 2,0-0,52
Datasheet
357In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 600 uH 260 mOhms - 40 C + 125 C 33.2 mm 18.5 mm 32.3 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 2,0-1,13
Datasheet
140In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 2.25 mH 350 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 2,0-0,8
Datasheet
140In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.1 mH 375 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 2,5-0,54
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 600 uH 220 mOhms - 40 C + 125 C 37.2 mm 23.5 mm 35.2 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 3,0-0,78
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.75 mH 210 mOhms - 40 C + 125 C 46 mm 28.5 mm 35 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 4,0-0,53
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 650 uH 150 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 3,5-0,73
Datasheet
87In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 1.85 mH 195 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Bourns Common Mode Chokes / Filters SDR 4,5-0,57
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 15290x Through Hole 750 uH 150 mOhms - 40 C + 125 C 46 mm 28.5 mm 43 mm Bulk PFC Chokes
Panasonic Common Mode Chokes / Filters 0302 Common mode noise filter, 120 ohm
Datasheet
9.970In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 1 Channel EXC-14CE SMD/SMT 120 Ohms 20 % 3.8 Ohms - 40 C + 85 C 0302 (0806 metric) 0.85 mm 0.65 mm 0.45 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters Coupled
Panasonic Common Mode Chokes / Filters 0302 Common mode noise filter, 65 ohm
Datasheet
9.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 1 Channel EXC-14CE SMD/SMT 65 Ohms 20 % 2.5 Ohms - 40 C + 85 C 0302 (0806 metric) 0.85 mm 0.65 mm 0.45 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters Coupled
Panasonic Common Mode Chokes / Filters 0302 Common mode noise filter, 90 ohm
Datasheet
9.570In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

PCB Mount 1 Channel EXC-14CE SMD/SMT 90 Ohms 20 % 2.5 Ohms - 40 C + 85 C 0302 (0806 metric) 0.85 mm 0.65 mm 0.45 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters Coupled
Panasonic Common Mode Chokes / Filters 0504 common mode noise filter, 50 ohm
Datasheet
2.198In Stock
10.000Expected 4/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

PCB Mount 1 Channel EXC-24CH SMD/SMT 50 Ohms 25 % 1.5 Ohms - 40 C + 85 C 0504 (1201 metric) 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters Coupled