WE-SL Common Mode Line Chokes

Würth Elektronik WE-SL Common Mode Line Chokes are ideal for data lines, power supply systems, USBs, and suppression of common mode noise. The WE-SL series features a two or four winding configuration with high currents up to 2.7A, while the WE-SLM series has ring core technology that results in higher impedances and attenuations. WE-SL1 and WE-SL3 chokes have a low profile, the WE-SL1 has a rated current up to 300mA and the WE-SL3 series offers a trifilar winding style. 

Results: 54
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 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-SL1 SMD Ln Filter 2x180uH 1000ohm 836In Stock
Cut Tape
Rp82.557
Rp81.640
Rp73.751
Rp70.999
Rp65.862
Reel
Rp57.423
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL1 SMD/SMT 180 uH 1 kOhms 50 % 300 mA 250 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-SL5 SMD 2x3900uH 520mA 4.377In Stock
Cut Tape
Rp55.588
Rp52.103
Rp48.433
Rp47.333
Reel
Rp40.178
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-SL5 SMD 2x120uH 2500mA 10.734In Stock
Cut Tape
Rp46.966
Rp44.214
Rp40.545
Rp39.444
Reel
Rp33.206
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-SL1 SMD Ln Filter 2x100uH 500ohm 1.316In Stock
Cut Tape
Rp82.557
Rp81.640
Rp81.456
Rp73.751
Reel
Rp46.782
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL1 SMD/SMT 100 uH 500 Ohms 50 % 300 mA 220 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-SL5 SMD 2x1000uH 950mA 10.246In Stock
2.400On Order
Cut Tape
Rp61.459
Rp57.056
Rp51.552
Rp49.718
Reel
Rp40.361
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-SL1 SMD Ln Filter 2x220uH 1200ohm 5.059In Stock
Cut Tape
Rp78.888
Rp78.521
Rp78.337
Rp73.751
Reel
Rp57.423
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL1 SMD/SMT 220 uH 1.2 kOhms 50 % 300 mA 280 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-SL1 SMD Ln Filter 2x82uH 440ohm 845In Stock
Cut Tape
Rp78.154
Rp77.604
Rp77.420
Rp72.283
Reel
Rp57.423
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL1 SMD/SMT 82 uH 440 Ohms 50 % 300 mA 200 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 SMT Common Mode Line Filter 1000uH, 35%, 0.4Ohms, 80V 772In Stock
Cut Tape
Rp67.513
Rp64.945
Rp59.074
Rp53.754
Reel
Rp48.984
Min.: 1
Mult.: 1
: 600
PCB Mount 4 Channel WE-SL SMD/SMT 1 mH 5 kOhms 350 mA 400 mOhms - 40 C + 125 C 13.7 mm 10.2 mm 5.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL 100uH 700mA DCR=100mOhms 5.562In Stock
Cut Tape
Rp67.513
Rp64.945
Rp59.074
Rp53.754
Reel
Rp48.984
Rp48.800
Min.: 1
Mult.: 1
: 600
PCB Mount 1 Channel WE-SL SMD/SMT 100 uH 900 Ohms 700 mA 100 mOhms - 40 C + 125 C 12.7 mm 11 mm 5.75 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA 1.180In Stock
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Reel
Rp33.390
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL2 SMD/SMT 40 uH 3.1 kOhms 30 % 900 mA 250 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-SL1 SMD Ln Filter 2x330uH 2000ohm 13.331In Stock
Cut Tape
Rp82.557
Rp81.640
Rp73.751
Rp70.999
Rp65.862
Reel
Rp57.606
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 12.334In Stock
Cut Tape
Rp82.557
Rp81.640
Rp73.751
Rp70.999
Rp65.862
Reel
Rp57.606
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 24.381In Stock
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Rp38.343
Reel
Rp33.573
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 22.744In Stock
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Reel
Rp33.390
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-SLM SMD 2x470uH 2200ohm 15.638In Stock
Cut Tape
Rp65.862
Rp61.276
Rp55.221
Rp53.387
Rp49.351
Reel
Rp43.113
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-SL5 SMD 2x250uH 2000mA 17.231In Stock
13.600Expected 02/10/2026
Cut Tape
Rp61.459
Rp57.056
Rp51.552
Rp49.718
Reel
Rp40.361
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
Wurth Elektronik Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 30uH 1400mA 100kHz 19.704In Stock
Cut Tape
Rp65.862
Rp61.276
Rp55.221
Rp53.387
Rp49.351
Reel
Rp43.113
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL5 HC SMD/SMT 30 uH 2.2 kOhms 25 % 1.4 A 60 mOhms - 40 C + 125 C 9.5 mm 8.3 mm 5.3 mm Reel, Cut Tape, MouseReel Common Mode Line Filters SMD Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x10uH 1200ohm 3.973In Stock
Cut Tape
Rp82.557
Rp81.640
Rp73.751
Rp70.999
Rp65.862
Reel
Rp57.606
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel 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-SL1 SMD Ln Filter 2x47uH 300ohm 1.233In Stock
Cut Tape
Rp76.870
Rp76.686
Rp73.751
Rp70.449
Reel
Rp57.423
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL1 SMD/SMT 47 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 Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x4700uH 500mA 10.825In Stock
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Rp38.343
Reel
Rp33.573
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel 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
Wurth Elektronik Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x2000uH 600mA 6.208In Stock
7.000Expected 22/10/2026
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Rp38.343
Reel
Rp33.573
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL2 SMD/SMT 2 mH 9.2 kOhms 50 % 600 mA 420 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 2x500uH 1000mA 9.200In Stock
6.000Expected 02/10/2026
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Rp38.343
Reel
Rp33.573
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL2 SMD/SMT 500 uH 3.3 kOhms 50 % 1 A 150 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 Common Mode Line Filter 40uH, 30%, 80V 1.751In Stock
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Rp38.343
Reel
Rp33.573
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL2 SMD/SMT 40 uH 3.1 kOhms 30 % 900 mA 250 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-SL2 SMD Bifilar 2x10uH 1600mA 6.637In Stock
6.000Expected 02/10/2026
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Rp38.343
Reel
Rp33.573
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL2 SMD/SMT 10 uH 920 Ohms 30 % 1.6 A 80 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 Sectional 2x10uH 1600mA 5.939In Stock
Cut Tape
Rp48.250
Rp47.516
Rp42.930
Rp41.462
Rp38.343
Reel
Rp33.573
Min.: 1
Mult.: 1
: 1.000
PCB Mount 1 Channel WE-SL2 SMD/SMT 10 uH 920 Ohms 30 % 1.6 A 80 mOhms - 40 C + 125 C 9.2 mm 6 mm 5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter