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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Littelfuse Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 1210
Datasheet
75.666In Stock
52.000Expected 5/22/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 2 Channel LCFE SMD/SMT 90 Ohms 25 % 100 mA 4 Ohms - 40 C + 85 C 1210-6 1.27 mm 1 mm 0.6 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 90ohms 25% 100A 2 Lines 1210
Datasheet
38.115In Stock
8.000Expected 5/1/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 2 Channel LCFE SMD/SMT 90 Ohms 25 % 100 mA 6 Ohms - 40 C + 85 C 1210-6 1.27 mm 1 mm 0.6 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 100ohms 25% 100A 4 Lines 1608
Datasheet
13.484In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 4 Channel LCFE SMD/SMT 100 Ohms 25 % 100 mA 8 Ohms - 40 C + 85 C 1608-10 1.6 mm 0.8 mm 0.5 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Littelfuse Common Mode Chokes / Filters 100ohms 25% 100A 4 Lines 2012
Datasheet
13.038In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

PCB Mount 4 Channel LCFE SMD/SMT 100 Ohms 25 % 100 mA 4 Ohms - 40 C + 85 C 2012-10 2 mm 1.2 mm 0.8 mm Reel, Cut Tape, MouseReel Common Mode Noise Filters High Speed Differential Line Filter
Murata Power Solutions Common Mode Chokes / Filters 4.7 MH
Datasheet
9.359In Stock
4.000Expected 5/13/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.000

PCB Mount 1 Channel 5000 SMD/SMT 4.7 mH - 30 %, + 50 % 400 mA 700 mOhms - 40 C + 85 C 7 mm 5.9 mm 3.6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Pulse Electronics Common Mode Chokes / Filters For USB 2.0,IEEE1394b,LVDS
Datasheet
26.580In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount BWCU SMD/SMT 90 Ohms 20 % 330 mA 350 mOhms - 40 C + 105 C 2.05 mm x 1.25 mm x 1.9 mm 2.05 mm 1.25 mm 1.2 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
J.W. Miller Common Mode Chokes / Filters 360ohms 300mA
Datasheet
19.527In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SRF2012 SMD/SMT 360 Ohms 25 % 300 mA 500 mOhms - 55 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
J.W. Miller Common Mode Chokes / Filters 90ohms 400mA
Datasheet
14.896In Stock
26.000Expected 5/11/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SRF2012 SMD/SMT 90 Ohms 25 % 400 mA 300 mOhms - 55 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Line Filters Common Mode Chip Inductor
Bourns Common Mode Chokes / Filters 360 Ohms 25%
Datasheet
64.111In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SRF2012A SMD/SMT 360 Ohms 25 % 300 mA 450 mOhms - 55 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters Common Mode Inductor
Bourns Common Mode Chokes / Filters CMC,2x1.2x1.2mm 800 Ohms 0.3A
Datasheet
67.563In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SRF2012A SMD/SMT 800 Ohms 25 % 300 mA - 40 C + 125 C 2 mm x 1.2 mm x 1.2 mm 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chip Inductor
Bourns Common Mode Chokes / Filters 90uH 25%
Datasheet
30.450In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SRF2012A SMD/SMT 90 Ohms 25 % 400 mA 300 mOhms - 55 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters Common Mode Inductor
Bourns Common Mode Chokes / Filters 90uH 25%
Datasheet
16.830In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

PCB Mount SRF3216A SMD/SMT 90 Ohms 25 % 400 mA 300 mOhms - 40 C + 125 C 3216 metric 3.2 mm 1.6 mm 2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters Ferrite Chip
Bourns Common Mode Chokes / Filters 11 uH 300mA 300-700mohms 10MHz
Datasheet
13.461In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel SRF4532 SMD/SMT 11 uH 700 Ohms - 30 %, + 50 % 300 mA 800 mOhms - 40 C + 125 C 4532 4.5 mm 2.8 mm 3.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Chip Inductor
Bourns Common Mode Chokes / Filters 22 uH 200mA 500-1000mohms 10MHz
Datasheet
8.762In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel SRF4532 SMD/SMT 22 uH 1 kOhms - 30 %, + 50 % 200 mA 2.65 Ohms - 40 C + 125 C 4532 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Bourns Common Mode Chokes / Filters 51 uH 200mA 1000-2000mohms 10MHz
Datasheet
16.891In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel SRF4532 SMD/SMT 51 uH 2 kOhms - 30 %, + 50 % 200 mA 3.5 Ohms - 40 C + 125 C 4532 4.5 mm 3.2 mm 2.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line

Pulse Electronics Common Mode Chokes / Filters 60V 100mA AEC-Q200 DCR=5mOhms
Datasheet
2.714In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

PCB Mount Automotive Ethernet SMD/SMT AEC-Q200 Reel, Cut Tape, MouseReel

Pulse Electronics Common Mode Chokes / Filters 100BASE-T1 CMC Choke 10/100speedAEC-Q200
Datasheet
2.351In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

PCB Mount 1 Channel Automotive Ethernet SMD/SMT 160 uH 100 mA 5 Ohms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.8 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Choke Coil for Automotive
Pulse Electronics Common Mode Chokes / Filters SMD XDSL Choke 4700uH 1Ohm
Datasheet
690In Stock
Min.: 1
Mult.: 1

PCB Mount SMD/SMT - 40 C + 85 C DIP-8 9.02 mm 8.76 mm 7.62 mm Tube Common Mode Chokes Power Line
Pulse Electronics Common Mode Chokes / Filters MDL SIN XFMR-CMC AEC-Q200
Datasheet
2.528In Stock
9.800Expected 6/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

1 Channel BMS SMD/SMT 450 uH 850 mOhms - 40 C + 125 C 7.62 mm 6.73 mm 5.72 mm AEC-Q200 Reel, Cut Tape, MouseReel Signal Transformers
Pulse Electronics Common Mode Chokes / Filters MDL DUAL XFMR-CMC SMT AEC-Q200
Datasheet
1.465In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 900

1 Channel BMS SMD/SMT 450 uH 850 mOhms - 40 C + 125 C 12.15 mm 9 mm 3.45 mm AEC-Q200 Reel, Cut Tape, MouseReel Signal Transformers
Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 1320uH .06Ohms
Datasheet
2.059In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

PCB Mount 1 Channel SMD/SMT 1.32 mH 35 % 3.3 A 60 mOhms - 40 C + 120 C LCCI-50 19.56 mm 17.02 mm 9.91 mm Reel, Cut Tape, MouseReel Common Mode Chokes SMT Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters SMD CommonMode Choke 220uH .06Ohms
Datasheet
2.614In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 200

PCB Mount 1 Channel SMD/SMT 220 uH 35 % 3.3 A 60 mOhms - 40 C + 120 C LCCI-50 19.56 mm 17.02 mm 9.91 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line
Pulse Electronics Common Mode Chokes / Filters 18mOhms 383 SMD Toroid Choke
Datasheet
1.628In Stock
Min.: 1
Mult.: 1

PCB Mount SMD/SMT 383 uH 1.4 kOhms 35 % 3.3 A 18 mOhms 2.5 MHz - 40 C + 125 C 13 mm 13 mm 5.6 mm Tray Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters 6.75mOhms 130uH 5A SMD Toroid Choke
Datasheet
13.092In Stock
2.080Expected 4/29/2026
Min.: 1
Mult.: 1

PCB Mount 1 Channel SMD/SMT 130 uH - 35 %, + 30 % 5 A 6.75 mOhms - 40 C + 125 C 13.2 mm 13.2 mm 5.6 mm Tray Common Mode Chokes Power Line
Pulse Electronics Common Mode Chokes / Filters 4.3mOhms 96uH 6A SMD Toroid Choke
Datasheet
1.975In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SMD/SMT 96 uH - 35 %, + 30 % 6 A 4.3 mOhms - 40 C + 125 C 13.2 mm 13.2 mm 5.6 mm Tray Common Mode Chokes Power Line