Filters – Mouser United Kingdom

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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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Part #

Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200

744235801
Wurth Elektronik
1: £1.35
2,466In Stock
2,490On Order

Mfr. Part No.
744235801

Mouser Part No
710-744235801

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200

Learn More

Datasheet

2,466In Stock

2,490On Order

Cut Tape

£1.35

£1.34

£1.20

£1.16

£1.07

Reel

£0.995

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core

782013076508
Wurth Elektronik
1: £4.69
1,094In Stock

Mfr. Part No.
782013076508

Mouser Part No
710-782013076508

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 460Ohm Ferrite Core

Learn More

Datasheet

1,094In Stock

£4.69

£4.62

£4.30

£4.14

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

Ferrite Beads WE-CBA 10 Ohms 650mA 0.0554Ohms AEC-Q200

782219100
Wurth Elektronik
1: £0.18
14,751In Stock

Mfr. Part No.
782219100

Mouser Part No
710-782219100

Wurth Elektronik

Ferrite Beads WE-CBA 10 Ohms 650mA 0.0554Ohms AEC-Q200

Learn More

Datasheet

14,751In Stock

Cut Tape

£0.18

£0.168

£0.151

£0.139

View

Reel

£0.102

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

Wide Band

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 300Ohms 400mA 0.61Ohms AEC-Q200

782219301
Wurth Elektronik
1: £0.18
13,550In Stock

Mfr. Part No.
782219301

Mouser Part No
710-782219301

Wurth Elektronik

Ferrite Beads WE-CBA 300Ohms 400mA 0.61Ohms AEC-Q200

Learn More

Datasheet

13,550In Stock

Cut Tape

£0.18

£0.168

£0.151

£0.139

View

Reel

£0.102

MouseReel Available

Min.: 1
Mult.: 1

Reel: 15,000

Ferrite Beads

Wide Band

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 70Ohms 500 mA 0.15Ohms AEC-Q200

782763700
Wurth Elektronik
1: £0.075
5,102In Stock

Mfr. Part No.
782763700

Mouser Part No
710-782763700

Wurth Elektronik

Ferrite Beads WE-CBA 70Ohms 500 mA 0.15Ohms AEC-Q200

Learn More

Datasheet

5,102In Stock

Cut Tape

£0.075

£0.061

£0.06

£0.059

£0.057

Reel

£0.057

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

High Speed

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2

744232102
Wurth Elektronik
1: £0.986
5,706In Stock

Mfr. Part No.
744232102

Mouser Part No
710-744232102

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2

Learn More

Datasheet

5,706In Stock

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Common Mode Line Filters

SMD Common Mode Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1206 260mA 600Ohm 100MHz AECQ2

744232601
Wurth Elektronik
1: £0.986
4,420In Stock
4,000Expected 20/02/2026

Mfr. Part No.
744232601

Mouser Part No
710-744232601

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 260mA 600Ohm 100MHz AECQ2

Learn More

Datasheet

4,420In Stock

4,000Expected 20/02/2026

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Common Mode Line Filters

SMD Common Mode Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AEFA AEC-Q200 345Ohm Ferrite Core

782013110508
Wurth Elektronik
1: £4.56
660In Stock
120Expected 18/02/2026

Mfr. Part No.
782013110508

Mouser Part No
710-782013110508

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 345Ohm Ferrite Core

Learn More

Datasheet

660In Stock

120Expected 18/02/2026

£4.56

£4.47

£4.29

£4.10

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2

744230181
Wurth Elektronik
1: £0.986
2,067In Stock

Mfr. Part No.
744230181

Mouser Part No
710-744230181

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2

Learn More

Datasheet

2,067In Stock

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Common Mode Line Filters

SMD Common Mode Line Filter

- 40 C

+ 105 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200

744230220
Wurth Elektronik
1: £0.986
554In Stock
2,000Expected 10/04/2026

Mfr. Part No.
744230220

Mouser Part No
710-744230220

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200

Learn More

Datasheet

554In Stock

2,000Expected 10/04/2026

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Line Filter

- 40 C

+ 105 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200

744230450
Wurth Elektronik
1: £0.661
2,068In Stock

Mfr. Part No.
744230450

Mouser Part No
710-744230450

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200

Learn More

Datasheet

2,068In Stock

Cut Tape

£0.661

£0.636

£0.632

£0.608

View

Reel

£0.325

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Line Filter

- 40 C

+ 105 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200

744231061
Wurth Elektronik
1: £0.849
470In Stock

Mfr. Part No.
744231061

Mouser Part No
710-744231061

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200

Learn More

Datasheet

470In Stock

Cut Tape

£0.849

£0.803

£0.751

£0.713

View

Reel

£0.563

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Common Mode Line Filters

SMD Common Mode Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2

744231121
Wurth Elektronik
1: £0.849
743In Stock
6,000Expected 19/02/2026

Mfr. Part No.
744231121

Mouser Part No
710-744231121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

743In Stock

6,000Expected 19/02/2026

Cut Tape

£0.849

£0.803

£0.751

£0.713

View

Reel

£0.563

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Common Mode Line Filters

SMD Common Mode Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2

744231181
Wurth Elektronik
1: £0.849
2,469In Stock

Mfr. Part No.
744231181

Mouser Part No
710-744231181

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2

Learn More

Datasheet

2,469In Stock

Cut Tape

£0.849

£0.803

£0.751

£0.713

View

Reel

£0.563

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

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

744231261
Wurth Elektronik
1: £0.849
721In Stock
2,000Expected 20/02/2026

Mfr. Part No.
744231261

Mouser Part No
710-744231261

Wurth Elektronik

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

Learn More

Datasheet

721In Stock

2,000Expected 20/02/2026

Cut Tape

£0.849

£0.803

£0.751

£0.713

View

Reel

£0.563

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200

744232101
Wurth Elektronik
1: £1.13
1,375In Stock
4,000Expected 19/02/2026

Mfr. Part No.
744232101

Mouser Part No
710-744232101

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200

Learn More

Datasheet

1,375In Stock

4,000Expected 19/02/2026

Cut Tape

£1.13

£1.06

£1.00

£0.96

Reel

£0.818

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1206 340mA 160Ohm 100MHz AECQ2

744232161
Wurth Elektronik
1: £0.986
1,837In Stock

Mfr. Part No.
744232161

Mouser Part No
710-744232161

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 340mA 160Ohm 100MHz AECQ2

Learn More

Datasheet

1,837In Stock

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2

744232261
Wurth Elektronik
1: £0.986
2,688In Stock

Mfr. Part No.
744232261

Mouser Part No
710-744232261

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2

Learn More

Datasheet

2,688In Stock

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes

Common Mode Line Filters

SMD Common Mode Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200

744235101
Wurth Elektronik
1: £1.35
568In Stock
1,000Expected 20/02/2026

Mfr. Part No.
744235101

Mouser Part No
710-744235101

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200

Learn More

Datasheet

568In Stock

1,000Expected 20/02/2026

Cut Tape

£1.35

£1.29

£1.20

£1.12

£1.07

Reel

£0.899

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Common Mode Chokes

Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200

744235220
Wurth Elektronik
1: £1.35
849In Stock
500Expected 20/02/2026

Mfr. Part No.
744235220

Mouser Part No
710-744235220

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200

Learn More

Datasheet

849In Stock

500Expected 20/02/2026

Cut Tape

£1.35

£1.29

£1.20

£1.12

£1.07

Reel

£0.899

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Common Mode Chokes

Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200

744235900
Wurth Elektronik
1: £1.35
1,818In Stock
1,400Expected 27/02/2026

Mfr. Part No.
744235900

Mouser Part No
710-744235900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200

Learn More

Datasheet

1,818In Stock

1,400Expected 27/02/2026

Cut Tape

£1.35

£1.29

£1.20

£1.12

£1.07

Reel

£0.899

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Common Mode Chokes

Line Filter

- 40 C

+ 125 C

SMD/SMT

PCB Mount

Reel, Cut Tape, MouseReel

EMI Kits WE-AEFA Design Kit Axial Suppression

782013
Wurth Elektronik
1: £116.67
3In Stock

Mfr. Part No.
782013

Mouser Part No
710-782013

Wurth Elektronik

EMI Kits WE-AEFA Design Kit Axial Suppression

Learn More

Datasheet

3In Stock

£116.67

Min.: 1
Mult.: 1

EMI Kits

Ferrite Cores

Bulk

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

782013044095
Wurth Elektronik
1: £2.87
132In Stock

Mfr. Part No.
782013044095

Mouser Part No
710-782013044095

Wurth Elektronik

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

Learn More

Datasheet

132In Stock

£2.87

£2.81

£2.69

£2.58

£2.46

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

Ferrite Cable Cores WE-AEFA AEC-Q200 370Ohm Ferrite Core

782013057450
Wurth Elektronik
1: £3.79
198In Stock
180Expected 20/02/2026

Mfr. Part No.
782013057450

Mouser Part No
710-782013057450

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 370Ohm Ferrite Core

Learn More

Datasheet

198In Stock

180Expected 20/02/2026

£3.79

£3.62

£3.39

£3.16

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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

782013069285
Wurth Elektronik
1: £4.56
256In Stock

Mfr. Part No.
782013069285

Mouser Part No
710-782013069285

Wurth Elektronik

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

Learn More

Datasheet

256In Stock

£4.56

£4.39

£4.29

£4.10

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 150 C

Tray

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