EMI Filters / EMI Suppression

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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.

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Types of EMI Filters / EMI Suppression

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Results: 143

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Part #

Ferrite Beads WE-CBA EMI 220Ohms 3000mA 0,05Ohm AEC-Q200

782853231
Wurth Elektronik
1: ¥41.5
123In Stock
12,000Expected 3/26/2027

Mfr. Part #
782853231

Mouser Part #
710-782853231

Wurth Elektronik

Ferrite Beads WE-CBA EMI 220Ohms 3000mA 0,05Ohm AEC-Q200

Learn More

Datasheet

123In Stock

12,000Expected 3/26/2027

Cut Tape

¥41.5

¥34.9

¥30.7

¥24.6

¥12.3

Reel

¥12.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 27Ohm 4000mA .015Ohm AEC-Q200

782853270
Wurth Elektronik
1: ¥54.8
4,722In Stock

Mfr. Part #
782853270

Mouser Part #
710-782853270

Wurth Elektronik

Ferrite Beads WE-CBA EMI 27Ohm 4000mA .015Ohm AEC-Q200

Learn More

Datasheet

4,722In Stock

Cut Tape

¥54.8

¥51.5

¥47.5

¥30.7

View

Reel

¥25.9

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 300Ohms 3000mA 0,05Ohm AEC-Q200

782853301
Wurth Elektronik
1: ¥41.5
9,776In Stock

Mfr. Part #
782853301

Mouser Part #
710-782853301

Wurth Elektronik

Ferrite Beads WE-CBA EMI 300Ohms 3000mA 0,05Ohm AEC-Q200

Learn More

Datasheet

9,776In Stock

Cut Tape

¥41.5

¥41

¥34.9

¥30.7

View

Reel

¥12.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 320Ohms 2000mA 0,05Ohm AEC-Q200

782853321
Wurth Elektronik
1: ¥51.5
8,409In Stock

Mfr. Part #
782853321

Mouser Part #
710-782853321

Wurth Elektronik

Ferrite Beads WE-CBA EMI 320Ohms 2000mA 0,05Ohm AEC-Q200

Learn More

Datasheet

8,409In Stock

Cut Tape

¥51.5

¥51.3

¥41

¥34.9

View

Reel

¥14.5

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 330Ohms 3000mA 0,05Ohm AEC-Q200

782853331
Wurth Elektronik
1: ¥41.5
9,781In Stock
8,000Expected 9/4/2026

Mfr. Part #
782853331

Mouser Part #
710-782853331

Wurth Elektronik

Ferrite Beads WE-CBA EMI 330Ohms 3000mA 0,05Ohm AEC-Q200

Learn More

Datasheet

9,781In Stock

8,000Expected 9/4/2026

Cut Tape

¥41.5

¥41

¥34.9

¥30.7

View

Reel

¥12.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 400Ohms 300mA 0,3Ohms AEC-Q200

782853401
Wurth Elektronik
1: ¥41.5
3,890In Stock

Mfr. Part #
782853401

Mouser Part #
710-782853401

Wurth Elektronik

Ferrite Beads WE-CBA EMI 400Ohms 300mA 0,3Ohms AEC-Q200

Learn More

Datasheet

3,890In Stock

Cut Tape

¥41.5

¥41

¥34.9

¥30.7

View

Reel

¥12.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 560Ohm 1500mA .10Ohm AEC-Q200

782853561
Wurth Elektronik
1: ¥54.8
7,604In Stock
20,000Expected 8/28/2026

Mfr. Part #
782853561

Mouser Part #
710-782853561

Wurth Elektronik

Ferrite Beads WE-CBA EMI 560Ohm 1500mA .10Ohm AEC-Q200

Learn More

Datasheet

7,604In Stock

20,000Expected 8/28/2026

Cut Tape

¥54.8

¥51.5

¥47.5

¥30.7

View

Reel

¥25.9

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 600Ohms 500mA 0,3Ohms AEC-Q200

782853601
Wurth Elektronik
1: ¥41.5
955In Stock
8,000Expected 11/13/2026

Mfr. Part #
782853601

Mouser Part #
710-782853601

Wurth Elektronik

Ferrite Beads WE-CBA EMI 600Ohms 500mA 0,3Ohms AEC-Q200

Learn More

Datasheet

955In Stock

8,000Expected 11/13/2026

Cut Tape

¥41.5

¥34.9

¥30.7

¥24.6

¥12.3

Reel

¥12.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 600Ohms 2000mA 0.11Ohm AEC-Q200

782853611
Wurth Elektronik
1: ¥41.5
10,561In Stock

Mfr. Part #
782853611

Mouser Part #
710-782853611

Wurth Elektronik

Ferrite Beads WE-CBA EMI 600Ohms 2000mA 0.11Ohm AEC-Q200

Learn More

Datasheet

10,561In Stock

Cut Tape

¥41.5

¥41

¥34.9

¥30.7

View

Reel

¥12.3

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 91Ohm 2000mA .06Ohm AEC-Q200

782853910
Wurth Elektronik
1: ¥54.8
4,265In Stock

Mfr. Part #
782853910

Mouser Part #
710-782853910

Wurth Elektronik

Ferrite Beads WE-CBA EMI 91Ohm 2000mA .06Ohm AEC-Q200

Learn More

Datasheet

4,265In Stock

Cut Tape

¥54.8

¥51.5

¥47.5

¥30.7

View

Reel

¥25.9

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 1000Ohms 1500mA 0.09Ohm AEC-Q200

782963201
Wurth Elektronik
1: ¥63.1
1,167In Stock

Mfr. Part #
782963201

Mouser Part #
710-782963201

Wurth Elektronik

Ferrite Beads WE-CBA EMI 1000Ohms 1500mA 0.09Ohm AEC-Q200

Learn More

Datasheet

1,167In Stock

Cut Tape

¥63.1

¥61.6

¥57.3

¥54.6

¥52.2

Reel

¥49.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 60Ohms 6000mA 0.01Ohm AEC-Q200

782963600
Wurth Elektronik
1: ¥41.5
3,591In Stock

Mfr. Part #
782963600

Mouser Part #
710-782963600

Wurth Elektronik

Ferrite Beads WE-CBA EMI 60Ohms 6000mA 0.01Ohm AEC-Q200

Learn More

Datasheet

3,591In Stock

Cut Tape

¥41.5

¥40.7

¥37.9

¥35.9

¥34.2

Reel

¥32.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 60Ohms 8000mA ,008Ohm AEC-Q200

782963610
Wurth Elektronik
1: ¥41.5
1,740In Stock
2,000Expected 8/28/2026

Mfr. Part #
782963610

Mouser Part #
710-782963610

Wurth Elektronik

Ferrite Beads WE-CBA EMI 60Ohms 8000mA ,008Ohm AEC-Q200

Learn More

Datasheet

1,740In Stock

2,000Expected 8/28/2026

Cut Tape

¥41.5

¥40.7

¥37.9

¥35.9

¥34.2

Reel

¥32.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 80Ohms 3000mA 0,04Ohm AEC-Q200

782963800
Wurth Elektronik
1: ¥41.5
3,931In Stock

Mfr. Part #
782963800

Mouser Part #
710-782963800

Wurth Elektronik

Ferrite Beads WE-CBA EMI 80Ohms 3000mA 0,04Ohm AEC-Q200

Learn More

Datasheet

3,931In Stock

Cut Tape

¥41.5

¥37.9

¥35.9

¥35.4

Reel

¥33.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA Ferrite Bead EMI Suppression SMDAEC-Q200

782963820
Wurth Elektronik
1: ¥68.1
4,216In Stock

Mfr. Part #
782963820

Mouser Part #
710-782963820

Wurth Elektronik

Ferrite Beads WE-CBA Ferrite Bead EMI Suppression SMDAEC-Q200

Learn More

Datasheet

4,216In Stock

Cut Tape

¥68.1

¥65.4

¥59.5

¥56.5

View

Reel

¥35.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 850Ohms 1500mA 0,1Ohms AEC-Q200

782963851
Wurth Elektronik
1: ¥41.5
2,000In Stock

Mfr. Part #
782963851

Mouser Part #
710-782963851

Wurth Elektronik

Ferrite Beads WE-CBA EMI 850Ohms 1500mA 0,1Ohms AEC-Q200

Learn More

Datasheet

2,000In Stock

Cut Tape

¥41.5

¥40.7

¥37.9

¥35.9

¥34.2

Reel

¥32.7

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 120Ohms 3000mA 0,04Ohm AEC-Q200

782965121
Wurth Elektronik
1: ¥61.5
1,520In Stock

Mfr. Part #
782965121

Mouser Part #
710-782965121

Wurth Elektronik

Ferrite Beads WE-CBA EMI 120Ohms 3000mA 0,04Ohm AEC-Q200

Learn More

Datasheet

1,520In Stock

Cut Tape

¥61.5

¥61.3

¥56.8

¥54.3

¥52.8

Reel

¥49.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 70Ohms 6000mA ,008Ohm AEC-Q200

782965700
Wurth Elektronik
1: ¥61.5
341In Stock

Mfr. Part #
782965700

Mouser Part #
710-782965700

Wurth Elektronik

Ferrite Beads WE-CBA EMI 70Ohms 6000mA ,008Ohm AEC-Q200

Learn More

Datasheet

341In Stock

Cut Tape

¥61.5

¥61.3

¥56.8

¥54.3

¥51.7

Reel

¥49.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA EMI 780Ohms 3000mA 0,04Ohm AECQ2

782965781
Wurth Elektronik
1: ¥103
384In Stock
26,000On Order

Mfr. Part #
782965781

Mouser Part #
710-782965781

Wurth Elektronik

Ferrite Beads WE-CBA EMI 780Ohms 3000mA 0,04Ohm AECQ2

Learn More

Datasheet

384In Stock

26,000On Order

Cut Tape

¥103

¥95.5

¥91.2

¥86.9

Reel

¥82.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 300mA 260Ohm 100MHz AECQ2

744231261
Wurth Elektronik
1: ¥187.7
28,900On Order

Mfr. Part #
744231261

Mouser Part #
710-744231261

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 300mA 260Ohm 100MHz AECQ2

Learn More

Datasheet

28,900On Order

Cut Tape

¥187.7

¥177.7

¥166.1

¥157.8

View

Reel

¥124.6

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

782013059285
Wurth Elektronik
1: ¥838.8
1,218On Order

Mfr. Part #
782013059285

Mouser Part #
710-782013059285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 270Ohm Ferrite Core

Learn More

Datasheet

1,218On Order

¥838.8

¥800.6

¥749.1

¥699.3

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 55 C

+ 150 C

AEC-Q200

Tray

Ferrite Cable Cores WE-AEFA AEC-Q200 220Ohm Ferrite Core

782013091285
Wurth Elektronik
1: ¥636.2
1,776On Order

Mfr. Part #
782013091285

Mouser Part #
710-782013091285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 220Ohm Ferrite Core

Learn More

Datasheet

1,776On Order

¥636.2

¥621.2

¥594.6

¥569.7

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 55 C

+ 150 C

AEC-Q200

Tray

Ferrite Beads WE-CBA SMT Type L 1800 Ohms IR = 210 mA RDC = 2.1 Ohms

782429182
Wurth Elektronik
1: ¥41.5
29,657On Order

Mfr. Part #
782429182

Mouser Part #
710-782429182

Wurth Elektronik

Ferrite Beads WE-CBA SMT Type L 1800 Ohms IR = 210 mA RDC = 2.1 Ohms

Learn More

Datasheet

29,657On Order

Cut Tape

¥41.5

¥37.7

¥33.4

¥30.7

View

Reel

¥25.9

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Ferrite Beads

Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core

782013044095
Wurth Elektronik
1: ¥634.5
698In Stock

Mfr. Part #
782013044095

Mouser Part #
710-782013044095

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 84Ohm Ferrite Core

Learn More

Datasheet

698In Stock

¥634.5

¥621.2

¥594.6

¥569.7

¥544.8

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 55 C

+ 150 C

AEC-Q200

Tray

Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core

782013076285
Wurth Elektronik
1: ¥838.8
512In Stock

Mfr. Part #
782013076285

Mouser Part #
710-782013076285

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 240Ohm Ferrite Core

Learn More

Datasheet

512In Stock

¥838.8

¥803.9

¥749.1

¥699.3

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 55 C

+ 150 C

AEC-Q200

Tray