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 (MYR) 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-CNSW 0603 350mA 250Ohm 100MHz AECQ2
Datasheet
Product Comments
11,057In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount WE-CNSW SMD/SMT 279 nH 250 Ohms 25 % 350 mA 2.5 Ohms - 40 C + 105 C 0603 (1608 metric) 1.6 mm 0.85 mm 1.1 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
3,711In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-SL1 SMD Ln Filter 2x82uH 440ohm
Datasheet
994In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 WE-SL3 SMD Filter 22uH 700mA .14Ohm
Datasheet
1,902In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel WE-SL3 SMD/SMT 22 uH 1.6 kOhms 700 mA 140 mOhms - 40 C + 125 C 9.2 mm 6.6 mm 2.5 mm Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-SCC SMD Type 7345 10uH 1100mA 100kHz
Datasheet
1,585In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel WE-SCC SMD/SMT 10 uH 10 kOhms 20 % 1.1 A 120 mOhms - 40 C + 85 C 7345 7.3 mm 7.3 mm 4.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL 60uH 2000mA DCR=65mOhms
Datasheet
1,084In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 100uH 700mA DCR=100mOhms
Datasheet
5,624In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Datasheet
2,469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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-SCC SMD Type 7345 470uH 150mA 100kHz
Datasheet
23In Stock
1,000Expected 20/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel WE-SCC SMD/SMT 470 uH 100 kOhms 150 mA 4.3 Ohms - 40 C + 85 C 7345 7.3 mm 7.3 mm 4.8 mm Reel, Cut Tape, MouseReel Common Mode Line Filters
Wurth Elektronik Common Mode Chokes / Filters WE-SCC SMD Type 1260 10uH 2250mA 100kHz
Datasheet
981In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel WE-SCC SMD/SMT 10 uH 9 kOhms 20 % 2.25 A 50 mOhms - 40 C + 85 C 1260 12.5 mm 12.5 mm 6.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SL2 10K uH 25K kOhms 350mA
Datasheet
1,067In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel WE-SL2 SMD/SMT 10 mH 25 kOhms 50 % 350 mA 1.2 Ohms - 40 C + 125 C 9.2 mm 6 mm 5.3 mm AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-SCC SMD Type 7345 100uH 350mA 100kHz
Datasheet
1,167In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel WE-SCC SMD/SMT 100 uH 50 kOhms 20 % 350 mA 950 mOhms - 40 C + 85 C 7345 7.3 mm 7.3 mm 4.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-SCC SMD Type 1260 1.0uH 4750mA 100kHz
Datasheet
749In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel WE-SCC SMD/SMT 1 uH 1.6 kOhms 4.75 A 10 mOhms - 40 C + 85 C 1260 12.5 mm 12.5 mm 6.5 mm Reel, Cut Tape, MouseReel Common Mode Line Filters
Wurth Elektronik Common Mode Chokes / Filters WE-CCMF 2450mHz 30 dB min
Datasheet
1,938In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel WE-CCMF SMD/SMT 245 pH 2 Ohms 300 mA 2.5 Ohms - 40 C + 85 C 1.25 mm 1 mm 0.8 mm Reel, Cut Tape, MouseReel Common Mode Filters
Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 12.5uH 3A 20mOhms AEC-Q200
Datasheet
2,165In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PCB Mount 1 Channel WE-CMDC SMD/SMT 12.5 uH 1 kOhms 3 A 20 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 14uH 2.5A 25mOhms AEC-Q200
Datasheet
2,226In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PCB Mount 1 Channel WE-CMDC SMD/SMT 14 uH 1.3 kOhms 2.5 A 25 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 23.5uH 1.5A 63mOhms AEC-Q200
Datasheet
1,957In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PCB Mount 1 Channel WE-CMDC SMD/SMT 23.5 uH 2 kOhms 1.5 A 63 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 27uH 1.2A 72mOhms AEC-Q200
Datasheet
2,376In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PCB Mount 1 Channel WE-CMDC SMD/SMT 27 uH 2.5 kOhms 1.2 A 72 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 4uH 5A 10mOhms AEC-Q200
Datasheet
2,296In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PCB Mount 1 Channel WE-CMDC SMD/SMT 4 uH 300 Ohms 5 A 10 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 7uH 4.5A 14mOhms AEC-Q200
Datasheet
2,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PCB Mount 1 Channel 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
Datasheet
1,972In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,200

PCB Mount 1 Channel 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
Datasheet
1,046In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel 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
Datasheet
1,921In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel 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
Datasheet
1,653In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel WE-CMDC SMD/SMT 8 uH 700 Ohms 5 A 10 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 31.5uH 5A 21mOhms AEC-Q200
Datasheet
909In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel 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