Common Mode Chokes for Low Voltage & Data Lines

Würth Elektronik Low Voltage and Data Line Common Mode Chokes encompass a wide range of common-mode filters with an SMT design. In bifilar and sectional winding styles, the chokes can operate from kHz up to GHz in different inductance ranges to cover a wide variety of applications. The WE-CMDC, WE-SL2, and WE-CNSW families are AEC-Q200 qualified.

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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Qualification
Packaging
Product
Type
Wurth Elektronik Common Mode Chokes / Filters WE-SL2 SMD Sectional 2x25uH 1000mA
Datasheet
1,932In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount 1 Channel WE-SL2 SMD/SMT 25 uH 2.8 kOhms 30 % 1 A 120 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 2x6500uH 400mA
Datasheet
5,372In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount 1 Channel WE-SL2 SMD/SMT 6.5 mH 18.4 kOhms 50 % 400 mA 950 mOhms - 40 C + 125 C 9.2 mm 6 mm 5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SLM SMD 2x11uH 800ohm
Datasheet
2,242In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel WE-SLM SMD/SMT 11 uH 800 Ohms - 30 %, + 50 % 300 mA 180 mOhms - 40 C + 125 C 5 mm 3.3 mm 3.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SLM SMD 2x470uH 2200ohm
Datasheet
9,870In Stock
1,500Expected 06-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel WE-SLM SMD/SMT 470 uH 2.2 kOhms - 30 %, + 50 % 400 mA 350 mOhms - 40 C + 125 C 5 mm 3.3 mm 3.3 mm Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SLM SMD 2x51uH 2500ohm
Datasheet
4,406In Stock
1,500Expected 10-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel WE-SLM SMD/SMT 51 uH 2.5 kOhms - 30 %, + 50 % 300 mA 320 mOhms - 40 C + 125 C 5 mm 3.3 mm 3.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 SMD 2x1000uH 950mA
Datasheet
7,760In Stock
3,200On Order
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel WE-SL5 SMD/SMT 1 mH 3.6 kOhms 40 % 950 mA 180 mOhms - 40 C + 125 C 8.7 mm 10 mm 6.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 SMD 2x120uH 2500mA
Datasheet
9,348In Stock
2,400Expected 28-08-2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel WE-SL5 SMD/SMT 120 uH 460 Ohms 40 % 2.5 A 25 mOhms - 40 C + 125 C 8.7 mm 10 mm 6.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 SMD 2x220uH 2200mA
Datasheet
2,865In Stock
3,200Expected 07-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel WE-SL5 SMD/SMT 220 uH 780 Ohms 40 % 2.2 A 32 mOhms - 40 C + 125 C 8.7 mm 10 mm 6.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 SMD 2x2200uH 750mA
Datasheet
1,222In Stock
3,200Expected 14-08-2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel WE-SL5 SMD/SMT 2.2 mH 7.5 kOhms 40 % 750 mA 300 mOhms - 40 C + 125 C 8.7 mm 10 mm 6.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 SMD 2x3300uH 650mA
Datasheet
4,616In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel WE-SL5 SMD/SMT 3.3 mH 8.9 kOhms 40 % 650 mA 360 mOhms - 40 C + 125 C 8.7 mm 10 mm 6.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 SMD 2x3900uH 520mA
Datasheet
2,853In Stock
1,600Expected 10-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel WE-SL5 SMD/SMT 3.9 mH 9.6 kOhms 40 % 520 mA 540 mOhms - 40 C + 125 C 8.7 mm 10 mm 6.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL 4.7mH 200mA DCR=850mOhms
Datasheet
1,984In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel WE-SL SMD/SMT 4.7 mH 14 kOhms 35 % 200 mA 850 mOhms - 40 C + 125 C 12.7 mm 11 mm 5.75 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-SL 250uH 600mA DCR=120mOhms
Datasheet
925In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel WE-SL SMD/SMT 250 uH 1.4 kOhms 35 % 600 mA 120 mOhms - 40 C + 125 C 13.3 mm x 10.2 mm x 4.7 mm 13.3 mm 10.2 mm 4.7 mm Reel, Cut Tape, MouseReel Chokes SMD Common Mode Line
Wurth Elektronik Common Mode Chokes / Filters WE-SL 60uH 2000mA DCR=65mOhms
Datasheet
2,081In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel WE-SL SMD/SMT 60 uH 1.6 kOhms 2 A 65 mOhms - 40 C + 125 C 12.7 mm 11 mm 5.75 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-SL 35uH 2.7A DCR=35mOhms
Datasheet
1,096In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel WE-SL SMD/SMT 35 uH 1.1 kOhms 35 % 2.7 A 35 mOhms - 40 C + 125 C 13.3 mm x 10.2 mm x 4.7 mm 12.4 mm 10.2 mm 4.7 mm Reel, Cut Tape, MouseReel Chokes SMD Common Mode Line
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200
Datasheet
16,451In Stock
4,000Expected 10-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel WE-CNSW SMD/SMT 27 nH 22 Ohms 25 % 800 mA 80 mOhms - 40 C + 105 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.1 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2
Datasheet
14,445In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount WE-CNSW SMD/SMT 166 nH 120 Ohms 25 % 370 mA 300 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 300mA 260Ohm 100MHz AECQ2
Datasheet
6,320In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel WE-CNSW SMD/SMT 367 nH 260 Ohms 25 % 300 mA 400 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2
Datasheet
28,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel WE-CNSW SMD/SMT 478 nH 370 Ohms 25 % 280 mA 450 mOhms - 40 C + 125 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200
Datasheet
33,611In Stock
22,000Expected 24-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel WE-CNSW SMD/SMT 111 nH 90 Ohms 25 % 370 mA 300 mOhms - 40 C + 125 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200
Datasheet
4,887In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount WE-CNSW SMD/SMT 105 uH 6 kOhms 90 mA 5.5 Ohms - 40 C + 125 C 3.2 mm 1.6 mm 2 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2
Datasheet
11,139In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount WE-CNSW SMD/SMT 1.263 uH 1 kOhms 25 % 230 mA 1 Ohms - 40 C + 125 C 1206 (3216 metric) 3.2 mm 1.6 mm 1.9 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2
Datasheet
7,553In Stock
4,000Expected 10-07-2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel WE-CNSW SMD/SMT 167 nH 120 Ohms 25 % 280 mA 300 mOhms - 40 C + 105 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2
Datasheet
27,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PCB Mount WE-CNSW SMD/SMT 100 nH 60 Ohms 25 % 600 mA 220 mOhms - 40 C + 125 C 1.2 mm 1 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filters High Frequency Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0504 500mA 90Ohm 100mHz AECQ200
Datasheet
27,884In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PCB Mount 1 Channel WE-CNSW SMD/SMT 170 nH 90 Ohms 25 % 500 mA 270 mOhms - 40 C + 125 C 1.2 mm 1 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter