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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Delevan Common Mode Chokes / Filters 1000uH 25% .047ohm Choke SMT Common
Datasheet
26In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel CM6560R SMD/SMT 1 mH - 25 %, + 35 % 2.4 A 47 mOhms - 55 C + 105 C 16.5 mm 16.5 mm 8.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Delevan Common Mode Chokes / Filters RoHS, Surface Mount, Toroidal Power Choke, 10 uH , +/- 10%
Datasheet
70In Stock
Min.: 1
Mult.: 1
: 100

PCB Mount 1 Channel PTKMR-SM SMD/SMT 10 uH 10 % 7.36 A 10 mOhms 17.78 mm 17.02 mm 10.16 mm Reel, Cut Tape Power Inductors Vertical Mount Toroidal Power Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 0.6A 33mH
Datasheet
1 078In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 33 mH 735 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 0.8A 15mH
Datasheet
1 071In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 15 mH 405 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 1A 10mH
Datasheet
1 038In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 10 mH 265 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 1.3A 6.8mH
Datasheet
1 060In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 6.8 mH 170 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 3.1A 1.0mH
Datasheet
1 067In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 1 mH 33 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 3.8A 0.68mH
Datasheet
1 084In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 680 uH 22 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 4.6A 0.47mH
Datasheet
1 066In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 470 uH 17 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 250V 1.5kW 6A 0.33mH
Datasheet
1 083In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RE100 SMD/SMT 330 uH 12 mOhms - 40 C + 125 C 19.8 mm 14.8 mm 9.8 mm Bulk Common Mode Choke
Bourns Common Mode Chokes / Filters CMC,12x11x6mm,1700ohm,4.8A,Shd,SMD
Datasheet
476In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SRF1206A SMD/SMT 17 uH 1.7 kOhms 21 mOhms - 40 C + 125 C 12 mm 11 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Bourns Common Mode Chokes / Filters CMC,12x11x6mm,500ohm,10A,Shd,SMD
Datasheet
403In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SRF1206A SMD/SMT 6 uH 500 Ohms 4.5 mOhms - 40 C + 125 C 12 mm 11 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Bourns Common Mode Chokes / Filters Ind,14.6x16.5x8.9mm,3.5mH+/-40%,2.5A
Datasheet
156In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel SMD/SMT 3.5 mH 40 % 79.5 mOhms 1.15 MHz - 40 C + 85 C 14.6 mm 13.46 mm 8.9 mm Reel, Cut Tape, MouseReel Common Mode Choke
Bourns Common Mode Chokes / Filters Ind,3.2x2.5x2.2mm,1000ohm+/-25%,1.5A
Datasheet
2 085In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

PCB Mount 1 Channel SRF3225TAP SMD/SMT 1 kOhms 25 % 1.5 A 100 mOhms - 55 C + 150 C 3.2 mm 2.5 mm 2.2 mm Reel, Cut Tape, MouseReel Common Mode Chip Inductors
Bourns Common Mode Chokes / Filters 100 OHM 14A 80VDC SHD SMD
Datasheet
474In Stock
1 500Expected 9/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel SRF7038A SMD/SMT 830 nH 14 A 5 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Bourns Common Mode Chokes / Filters 140 OHM 9A 80VDC SHD SMD
Datasheet
708In Stock
1 500Expected 1/18/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel SRF7038A SMD/SMT 1.3 uH 9 A 10 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Bourns Common Mode Chokes / Filters 300 OHM 5A 80VDC SHD SMD
Datasheet
695In Stock
1 500Expected 1/18/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel SRF7038A SMD/SMT 2.5 uH 5 A 10 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Bourns Common Mode Chokes / Filters 3000 OHM 1.5A 80VDC SHD SMD
Datasheet
1 233In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel SRF7038A SMD/SMT 18.2 uH 1.5 A 50 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Bourns Common Mode Chokes / Filters 500 OHM 5A 80VDC SHD SMD
Datasheet
1 326In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel SRF7038A SMD/SMT 2.9 uH 5 A 10 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Bourns Common Mode Chokes / Filters 700 OHM 4A 80VDC SHD SMD
Datasheet
461In Stock
1 500Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

PCB Mount 1 Channel SRF7038A SMD/SMT 4.6 uH 4 A 15 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 100uH, Class 3, SMT, 1210
Datasheet
2 100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

PCB Mount 1 Channel 1210AC SMD/SMT 100 uH 4.7 kOhms - 30 %, + 50 % 100 mA 3 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel CAN-FD Choke
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 11uH, SMT, 1210
Datasheet
2 100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

PCB Mount 1 Channel 1210AC SMD/SMT 11 uH 560 Ohms - 30 %, + 50 % 300 mA 500 mOhms - 55 C + 150 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel CAN-FD Choke
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 51uH, SMT, 1210
Datasheet
2 393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

PCB Mount 1 Channel 1210AC SMD/SMT 51 uH 2.8 kOhms - 30 %, + 50 % 150 mA 1 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel CAN-FD Choke
Pulse Electronics Common Mode Chokes / Filters 880uH 1.5A DCR=110mOhms SRF=4MHz 6.76V AEC-Q200
Datasheet
350In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SMD/SMT 880 uH 6.76 kOhms 35 % 110 mOhms 4 MHz - 40 C + 125 C 13.5 mm 13.5 mm 5.6 mm Reel, Cut Tape Common Mode Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CNSA 1210 200mA 51uH AEC-Q200
Datasheet
640In Stock
1 000Expected 2/11/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

PCB Mount WE-CNSA SMD/SMT 51 uH 7.85 kOhms - 30 %, + 50 % 200 mA 700 mOhms - 40 C + 85 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line filter