Automotive Products

Würth Elektronik offers a wide range of components designed and approved to meet automotive application standards. The automotive product offering includes EMC components, power magnetics, and RF inductors with AEC-Q200 qualifications, as well as robust SMT spacers available with IATF 16949-certified production. These automotive-focused product families from Würth Elektronik are manufactured in accordance with respective market requirements for Passive and Electromechanical components based on the reference guide of the AIAG (Automotive Industry Action Group). This manufacturing process ensures reliable product quality sufficiency to meet increasing customer requirements for automotive applications.

Types of EMI Filters / EMI Suppression
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Results: 143
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Shape
Minimum Operating Temperature
Maximum Operating Temperature
Operating Temperature Range
Qualification
Packaging
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200
Datasheet
11,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Common Mode Chokes - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW CMC 1Ohms 51uH 200mA AECQ200
Datasheet
3,036In Stock
3,500Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Common Mode Chokes Common Mode Line Filters - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1812 1200mA 1uH 100kHz AECQ200
Datasheet
13,891In Stock
19,107On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Common Mode Chokes Common Mode Chokes - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200
Datasheet
4,306In Stock
500Expected 10/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Common Mode Chokes Common Mode Line Filters - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core
Datasheet
1,094In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Round - 55 C + 150 C AEC-Q200 Tray
Wurth Elektronik Ferrite Beads WE-CBA 10 Ohms 650mA 0.0554Ohms AEC-Q200
Datasheet
14,751In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Ferrite Beads Ferrite Beads - 55 C + 125 C - 55 C to + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Beads WE-CBA 300Ohms 400mA 0.61Ohms AEC-Q200
Datasheet
13,550In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Ferrite Beads Ferrite Beads - 55 C + 125 C - 55 C to + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2
Datasheet
5,586In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Line Filters - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1206 260mA 600Ohm 100MHz AECQ2
Datasheet
4,420In Stock
4,000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Line Filters - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Ferrite Cable Cores WE-AEFA AEC-Q200 345Ohm Ferrite Core
Datasheet
780In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Round - 55 C + 150 C AEC-Q200 Tray
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2
Datasheet
1,954In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Line Filters - 40 C + 105 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200
Datasheet
544In Stock
2,000Expected 10/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Chokes - 40 C + 105 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200
Datasheet
2,068In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Chokes - 40 C + 105 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200
Datasheet
2,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Line Filters - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2
Datasheet
2,379In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Chokes - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 300mA 260Ohm 100MHz AECQ2
Datasheet
716In Stock
2,000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Chokes - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2
Datasheet
2,688In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Common Mode Chokes Common Mode Line Filters - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2
Datasheet
1,712In Stock
11,500Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Common Mode Chokes Common Mode Line Filters - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200
Datasheet
568In Stock
1,000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Common Mode Chokes Common Mode Chokes - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200
Datasheet
779In Stock
500Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Common Mode Chokes Common Mode Chokes - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200
Datasheet
1,781In Stock
1,400Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Common Mode Chokes Common Mode Chokes - 40 C + 125 C AEC-Q200 Reel, Cut Tape, MouseReel
Wurth Elektronik EMI Kits WE-AEFA Design Kit Axial Suppression
Datasheet
3In Stock
Min.: 1
Mult.: 1

EMI Kits Ferrite Cores AEC-Q200 Bulk
Wurth Elektronik Ferrite Cable Cores WE-AEFA AEC-Q200 370Ohm Ferrite Core
Datasheet
198In Stock
180Expected 27/02/2026
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Round - 55 C + 150 C AEC-Q200 Tray
Wurth Elektronik Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core
Datasheet
256In Stock
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Round - 55 C + 150 C AEC-Q200 Tray
Wurth Elektronik Ferrite Cable Cores WE-AEFA AEC-Q200 200Ohm Ferrite Core
Datasheet
4In Stock
256On Order
Min.: 1
Mult.: 1

Ferrite Cable Cores Round Cable Cores Solid Round - 55 C + 150 C AEC-Q200 Tray