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.

Results: 128
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Number of Lines 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-CMDC Data Line 7uH 4.5A 14mOhms AEC-Q200 2.215In Stock
Cut Tape
Rp38.893,52
Rp31.371,66
Rp26.234,78
Rp25.134,02
Reel
Rp24.216,72
Rp23.666,34
Min.: 1
Mult.: 1
: 1.200
PCB Mount WE-CMDC SMD/SMT 7 uH 500 Ohms 4.5 A 14 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 9uH 4A 15mOhms AEC-Q200 1.350In Stock
Cut Tape
Rp38.893,52
Rp31.371,66
Rp26.234,78
Rp25.134,02
Reel
Rp24.216,72
Rp23.666,34
Min.: 1
Mult.: 1
: 1.200
PCB Mount WE-CMDC SMD/SMT 9 uH 700 Ohms 4 A 15 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 45uH 1.9A 70mOhmsAEC-Q200 1.369In Stock
1.000Expected 07/05/2027
Cut Tape
Rp46.965,76
Rp37.976,22
Rp31.738,58
Rp31.371,66
Reel
Rp29.720,52
Rp28.986,68
Min.: 1
Mult.: 1
: 1.000
PCB Mount WE-CMDC SMD/SMT 45 uH 2.5 kOhms 1.9 A 71 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 4.5uH 6A 7mOhms AEC-Q200 1.412In Stock
Cut Tape
Rp46.965,76
Rp37.976,22
Rp31.738,58
Rp30.637,82
Reel
Rp29.720,52
Rp28.986,68
Min.: 1
Mult.: 1
: 1.000
PCB Mount WE-CMDC SMD/SMT 4.5 uH 300 Ohms 6 A 7 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 8uH 5A 10mOhms AEC-Q200 1.098In Stock
Cut Tape
Rp46.965,76
Rp37.976,22
Rp31.738,58
Rp30.637,82
Reel
Rp29.720,52
Rp28.986,68
Min.: 1
Mult.: 1
: 1.000
PCB Mount WE-CMDC SMD/SMT 8 uH 700 Ohms 5 A 10 mOhms - 40 C + 80 C 9 mm 7 mm 4.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 31.5uH 5A 21mOhms AEC-Q200 1.423In Stock
Cut Tape
Rp58.707,20
Rp48.616,90
Rp40.728,12
Rp39.810,82
Reel
Rp37.792,76
Rp36.875,46
Min.: 1
Mult.: 1
: 500
PCB Mount WE-CMDC SMD/SMT 31.5 uH 2 kOhms 5 A 21 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200 1.287In Stock
Cut Tape
Rp19.079,84
Rp16.841,63
Rp15.025,37
Rp12.878,89
Rp12.640,39
Reel
Rp11.979,94
Min.: 1
Mult.: 1
: 1.200
PCB Mount WE-CNSW SMD/SMT 100 uH 5.5 kOhms 50 % 200 mA 3 Ohms - 40 C + 85 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.4 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200 561In Stock
2.400Expected 19/01/2027
Cut Tape
Rp19.079,84
Rp16.841,63
Rp15.025,37
Rp12.878,89
Reel
Rp12.218,44
Min.: 1
Mult.: 1
: 1.200
PCB Mount WE-CNSW SMD/SMT 51 uH 2.8 kOhms 50 % 400 mA 1.1 Ohms - 40 C + 85 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.4 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x330uH 2000ohm 13.071In Stock
Cut Tape
Rp82.557,00
Rp81.639,70
Rp73.750,92
Rp70.999,02
Rp65.862,14
Reel
Rp57.606,44
Min.: 1
Mult.: 1
: 1.000
PCB Mount 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 12.049In Stock
Cut Tape
Rp82.557,00
Rp81.639,70
Rp73.750,92
Rp70.999,02
Rp65.862,14
Reel
Rp57.606,44
Min.: 1
Mult.: 1
: 1.000
PCB Mount 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 21.377In Stock
Cut Tape
Rp48.249,98
Rp47.516,14
Rp42.929,64
Rp41.461,96
Rp38.343,14
Reel
Rp33.573,18
Min.: 1
Mult.: 1
: 1.000
PCB Mount 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 19.654In Stock
Cut Tape
Rp48.249,98
Rp47.516,14
Rp42.929,64
Rp41.461,96
Reel
Rp33.389,72
Min.: 1
Mult.: 1
: 1.000
PCB Mount 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-SLM SMD 2x470uH 2200ohm 14.067In Stock
8.500Expected 12/03/2027
Cut Tape
Rp65.862,14
Rp61.275,64
Rp55.221,46
Rp53.386,86
Rp49.350,74
Reel
Rp43.113,10
Min.: 1
Mult.: 1
: 500
PCB Mount 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 15.888In Stock
Cut Tape
Rp65.862,14
Rp61.275,64
Rp55.221,46
Rp53.386,86
Rp49.350,74
Reel
Rp43.113,10
Min.: 1
Mult.: 1
: 500
PCB Mount 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 2x470uH 1600mA 35.551In Stock
600Expected 10/11/2026
Cut Tape
Rp61.459,10
Rp57.056,06
Rp51.552,26
Rp49.717,66
Reel
Rp42.379,26
Min.: 1
Mult.: 1
: 800
PCB Mount WE-SL5 SMD/SMT 470 uH 1.75 kOhms 40 % 1.6 A 65 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-CMDC Data Line 6.3uH 10A 5.6mOhms AEC-Q200 572In Stock
Cut Tape
Rp58.707,20
Rp48.616,90
Rp40.728,12
Rp39.076,98
Reel
Rp36.875,46
Min.: 1
Mult.: 1
: 500
PCB Mount WE-CMDC SMD/SMT 6.3 uH 500 Ohms 10 A 5.6 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 550mA 90Ohm 100MHz AECQ200
32.834In Stock
Cut Tape
Rp24.033,26
Rp22.932,50
Rp21.464,82
Rp20.364,06
Reel
Rp8.824,43
Min.: 1
Mult.: 1
: 2.000
PCB Mount WE-CNSW SMD/SMT 134 nH 90 Ohms 25 % 550 mA 145 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 90Ohm 100MHz AECQ200 64.294In Stock
Cut Tape
Rp20.730,98
Rp19.630,22
Rp18.346,00
Rp17.428,70
Reel
Rp6.347,72
Min.: 1
Mult.: 1
: 2.000
PCB Mount WE-CNSW SMD/SMT 131 nH 90 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 1206 370mA 90Ohm 100MHz AECQ200 66.417In Stock
Cut Tape
Rp24.033,26
Rp22.932,50
Rp21.464,82
Rp20.364,06
Reel
Rp9.631,65
Min.: 1
Mult.: 1
: 2.000
PCB Mount 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 1206 200mA 2200Ohm 100MHz AECQ2 105.837In Stock
Cut Tape
Rp24.033,26
Rp22.932,50
Rp21.464,82
Rp20.364,06
Reel
Rp9.631,65
Min.: 1
Mult.: 1
: 2.000
PCB Mount WE-CNSW SMD/SMT 2.578 uH 2.2 kOhms 25 % 200 mA 1.2 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 Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2 30.999In Stock
Cut Tape
Rp31.371,66
Rp29.170,14
Rp26.418,24
Rp24.033,26
Reel
Rp17.080,13
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 250uH 200mA 10K kOhms AECQ200 17.320In Stock
Cut Tape
Rp27.885,92
Rp26.051,32
Rp24.767,10
Rp23.666,34
Rp22.565,58
Reel
Rp19.079,84
Min.: 1
Mult.: 1
: 500
PCB Mount WE-CNSW SMD/SMT 250 uH 10 kOhms 25 % 200 mA 1.6 Ohms - 40 C + 125 C 4.5 mm 4.5 mm 3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1812 1200mA 1uH 100kHz AECQ200 27.534In Stock
Cut Tape
Rp33.022,80
Rp31.555,12
Rp29.353,60
Rp27.335,54
Rp26.234,78
Reel
Rp20.914,44
Min.: 1
Mult.: 1
: 500
PCB Mount WE-CNSW SMD/SMT 1 uH 600 Ohms 20 % 1.4 A 100 mOhms - 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 Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x10uH 1200ohm 900In Stock
Cut Tape
Rp82.557,00
Rp81.639,70
Rp73.750,92
Rp70.999,02
Rp65.862,14
Reel
Rp57.606,44
Min.: 1
Mult.: 1
: 1.000
PCB Mount WE-SL1 SMD/SMT 10 uH 1.2 kOhms 50 % 300 mA 240 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-SL2 SMD Bifilar 2x4700uH 500mA 10.734In Stock
Cut Tape
Rp48.249,98
Rp47.516,14
Rp42.929,64
Rp41.461,96
Rp38.343,14
Reel
Rp33.573,18
Min.: 1
Mult.: 1
: 1.000
PCB Mount WE-SL2 SMD/SMT 4.7 mH 20 kOhms 50 % 500 mA 750 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