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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TDK Common Mode Chokes / Filters 2000ohms 51uH 200mA CAN-BUS AEC-Q200 125degC
Datasheet
29.394In Stock
20.000Expected 10/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

PCB Mount 2 Channel ACT SMD/SMT 51 uH 2.8 kOhms 200 mA 1 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 Filters Automobile Signal Line
TDK Common Mode Chokes / Filters 5VDC 90Ohms 100mA AEC-Q200
Datasheet
41.654In Stock
32.000Expected 1/11/2027
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

PCB Mount 1 Channel MCZ-AH SMD/SMT 90 Ohms 25 % 100 mA 1.75 Ohms - 40 C + 105 C 1.25 mm 1 mm 0.5 mm Reel, Cut Tape, MouseReel
TDK Common Mode Chokes / Filters 1211 80ohm 25% 100mA 5VDC AEC-Q200
Datasheet
11.645In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

PCB Mount 1 Channel MCZ-DH SMD/SMT 80 Ohms 25 % 100 mA 3 Ohms - 40 C + 105 C 0403 (1210 metric) 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters
TDK Common Mode Chokes / Filters -
Datasheet
7.326In Stock
Min.: 1
Mult.: 1
: 4.000

MCZ Reel, Cut Tape
TDK Common Mode Chokes / Filters 4.7uH 100mA 0.62RDC SMD, Data Line Choke, High Speed Bus
Datasheet
3.698In Stock
Min.: 1
Mult.: 1
: 6.000

PCB Mount 1 Channel ADF32T SMD/SMT 4.7 uH - 50 %, + 30 % 100 mA 620 mOhms 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape Common Mode Chokes
TDK Common Mode Chokes / Filters D-CORE CHOKE 2x22mH 1A +40C
Datasheet
1.268In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732W Through Hole 22 mH - 30 %, + 50 % 1 A - 40 C + 125 C 24 mm 23.1 mm 17.3 mm Tray Power Line Chokes Current-Compensated D Core Double Choke
TDK Common Mode Chokes / Filters D-CORE CHOKE 2x100mH 0.4A +40C
Datasheet
1.205In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82732W Through Hole 100 mH - 30 %, + 50 % 400 mA - 40 C + 125 C 24 mm 23.1 mm 17.3 mm Tray Power Line Chokes Current-Compensated D Core Double Choke
TDK Common Mode Chokes / Filters Isolation inductor 1 Mh, Single Pair Ethernet 10BASE-T1L
Datasheet
1.833In Stock
Min.: 1
Mult.: 1
: 1.500

PCB Mount ICI SMD/SMT 1 mH 165 mOhms - 40 C + 125 C 7.1 mm 6 mm 4.8 mm Reel, Cut Tape Inductors / Transformers
TDK Common Mode Chokes / Filters Common-mode choke 470 uH, Single Pair Ethernet 10BASE-T1L
Datasheet
3.516In Stock
Min.: 1
Mult.: 1
: 1.500

PCB Mount 2 Channel RCM SMD/SMT 470 uH 30 % 700 mA 170 mOhms - 40 C + 125 C 7.1 mm 6 mm 4.8 mm Reel, Cut Tape Common Mode Chokes RCM Common Mode Choke
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) For USB 2.0,IEEE1394b,LVDS
Datasheet
5.980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount BWCU SMD/SMT 60 Ohms 20 % 500 mA 109 mOhms - 40 C + 105 C 1.6 mm 0.8 mm 1.1 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters MDL SIN XFMR-CMC AEC-Q200
Datasheet
6.607In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x330uH 2000ohm
Datasheet
10.571In Stock
3.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel WE-SL1 SMD/SMT 330 uH 2 kOhms 50 % 300 mA 300 mOhms - 40 C + 105 C 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x51uH 300ohm
Datasheet
7.863In Stock
5.000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel WE-SL1 SMD/SMT 51 uH 300 Ohms 50 % 300 mA 160 mOhms - 40 C + 105 C 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2X1000uH 800mA
Datasheet
25.842In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel WE-SL2 SMD/SMT 1 mH 6 kOhms 50 % 800 mA 207 mOhms - 40 C + 125 C 9.2 mm 6 mm 5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x250uH 1200mA
Datasheet
24.148In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel WE-SL2 SMD/SMT 250 uH 1.8 kOhms 50 % 1.2 A 130 mOhms - 40 C + 125 C 9.2 mm 6 mm 5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 SMD 2x250uH 2000mA
Datasheet
15.515In Stock
16.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel WE-SL5 SMD/SMT 250 uH 970 Ohms 40 % 2 A 35 mOhms - 40 C + 125 C 8.7 mm 10 mm 6.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Murata Electronics Common Mode Chokes / Filters 90 OHM 50V
Datasheet
86.237In Stock
180.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

PCB Mount DLW21 SMD/SMT 90 Ohms 25 % 330 mA 350 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 0.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 90 OHM 50V
Datasheet
202.389In Stock
192.000Expected 12/18/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel DLW21 SMD/SMT 90 Ohms 25 % 330 mA 350 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 2200 OHM 50V
Datasheet
45.576In Stock
30.000Expected 10/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount DLW31 SMD/SMT 2.2 kOhms 25 % 200 mA 1.2 Ohms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 90 OHM 50V
Datasheet
29.745In Stock
20.000Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel DLW31 SMD/SMT 90 Ohms 25 % 370 mA 300 mOhms - 40 C + 85 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound

Murata Electronics Common Mode Chokes / Filters 100 OHM
Datasheet
15.291In Stock
46.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel DLW32_H SMD/SMT 100 uH 100 mA 2.6 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Wire Wound Chip
Murata Electronics Common Mode Chokes / Filters 51 UH 50V
Datasheet
87.387In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel DLW43_H SMD/SMT 51 uH - 30 %, + 50 % 230 mA 1 Ohms - 40 C + 125 C 1812 (4532 metric) 4.5 mm 3.2 mm 2.6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Murata Electronics Common Mode Chokes / Filters 500 OHM 80V 3.1A
Datasheet
12.770In Stock
7.800Expected 10/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 300

PCB Mount PLT5BPH SMD/SMT 500 Ohms 30 % 3.1 A 17 mOhms - 55 C + 150 C 2020 (5050 metric) 5 mm 5 mm 5 mm AEC-Q200 Reel, Cut Tape, MouseReel Chokes Common Mode Choke Coil for Automotive
TDK Common Mode Chokes / Filters 11uH 300mA 550ohms CAN-BUS AEC-Q200 125degC
Datasheet
57.720In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

PCB Mount 2 Channel ACT SMD/SMT 11 uH 550 Ohms - 30 %, + 50 % 300 mA 400 mOhms - 55 C + 150 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automobile Signal Line
TDK Common Mode Chokes / Filters 51uH 200mA 0.7Ohm CAN-BUS AEC-Q200 125degC
Datasheet
44.496In Stock
30.000Expected 11/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6.000

PCB Mount 2 Channel ACT SMD/SMT 51 uH 2.6 kOhms - 30 %, + 50 % 200 mA 700 mOhms - 55 C + 150 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters Automobile Signal Line