EMI Filters / EMI Suppression

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Components for DC Power Tools

Würth Elektronik Components for DC Power Tools include spacers, connectors, capacitors, common mode chokes, resistors, and much more. The wide range of products fall into three categories: electronic components, electromechanical components, and wireless connectivity and sensors.

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Types of EMI Filters / EMI Suppression

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Part #

Common Mode Chokes / Filters WE-SL 250uH 600mA DCR=120mOhms

744204
Wurth Elektronik
1: 3,16 €
846In Stock
600Expected 07/12/2026

Mfr. Part No.
744204

Mouser Part No
710-744204

Wurth Elektronik

Common Mode Chokes / Filters WE-SL 250uH 600mA DCR=120mOhms

Learn More

Datasheet

846In Stock

600Expected 07/12/2026

Cut Tape

3,16 €

3,04 €

2,76 €

2,51 €

Reel

2,42 €

MouseReel Available

Min.: 1
Mult.: 1

: 600

Common Mode Chokes

Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL 60uH 2000mA DCR=65mOhms

744206
Wurth Elektronik
1: 2,69 €
1 763In Stock
1 800Expected 28/08/2026

Mfr. Part No.
744206

Mouser Part No
710-744206

Wurth Elektronik

Common Mode Chokes / Filters WE-SL 60uH 2000mA DCR=65mOhms

Learn More

Datasheet

1 763In Stock

1 800Expected 28/08/2026

Cut Tape

2,69 €

2,59 €

2,36 €

2,14 €

Reel

2,06 €

MouseReel Available

Min.: 1
Mult.: 1

: 600

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL 35uH 2.7A DCR=35mOhms

744207
Wurth Elektronik
1: 2,68 €
1 096In Stock

Mfr. Part No.
744207

Mouser Part No
710-744207

Wurth Elektronik

Common Mode Chokes / Filters WE-SL 35uH 2.7A DCR=35mOhms

Learn More

Datasheet

1 096In Stock

Cut Tape

2,68 €

2,58 €

2,35 €

2,13 €

Reel

2,05 €

MouseReel Available

Min.: 1
Mult.: 1

: 600

Common Mode Chokes

Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2

744230251
Wurth Elektronik
1: 1,13 €
7 944In Stock

Mfr. Part No.
744230251

Mouser Part No
710-744230251

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2

Learn More

Datasheet

Product Comments

7 944In Stock

Cut Tape

1,13 €

1,08 €

1,01 €

0,955 €

View

Reel

0,757 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 105 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744230450
Wurth Elektronik
1: 0,757 €
8 522In 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

8 522In Stock

Cut Tape

0,757 €

0,728 €

0,724 €

0,697 €

View

Reel

0,372 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

- 40 C

+ 105 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744231121
Wurth Elektronik
1: 0,972 €
13 594In Stock

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

13 594In Stock

Cut Tape

0,972 €

0,92 €

0,86 €

0,817 €

View

Reel

0,645 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2

744231371
Wurth Elektronik
1: 0,972 €
19 681In Stock
19 900On Order

Mfr. Part No.
744231371

Mouser Part No
710-744231371

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2

Learn More

Datasheet

19 681In Stock

19 900On Order

Cut Tape

0,972 €

0,92 €

0,86 €

0,817 €

View

Reel

0,645 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200

744232090
Wurth Elektronik
1: 1,13 €
26 338In Stock
22 000Expected 28/08/2026

Mfr. Part No.
744232090

Mouser Part No
710-744232090

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200

Learn More

Datasheet

26 338In Stock

22 000Expected 28/08/2026

Cut Tape

1,13 €

1,08 €

1,01 €

0,955 €

View

Reel

0,757 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744232102
Wurth Elektronik
1: 1,13 €
10 015In 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

10 015In Stock

Cut Tape

1,13 €

1,08 €

1,01 €

0,955 €

View

Reel

0,757 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744232161
Wurth Elektronik
1: 1,13 €
3 110In 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

3 110In Stock

Cut Tape

1,13 €

1,08 €

1,01 €

0,955 €

View

Reel

0,757 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744232601
Wurth Elektronik
1: 1,13 €
9 165In Stock

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

9 165In Stock

Cut Tape

1,13 €

1,08 €

1,01 €

0,955 €

View

Reel

0,757 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2

744233121
Wurth Elektronik
1: 1,26 €
7 264In Stock
2 925Expected 01/09/2026

Mfr. Part No.
744233121

Mouser Part No
710-744233121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

7 264In Stock

2 925Expected 01/09/2026

Cut Tape

1,26 €

1,20 €

1,12 €

1,06 €

View

Reel

0,843 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

- 40 C

+ 105 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2

7442335600
Wurth Elektronik
1: 1,47 €
23 924In Stock

Mfr. Part No.
7442335600

Mouser Part No
710-7442335600

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2

Learn More

Datasheet

23 924In Stock

Cut Tape

1,47 €

1,37 €

1,24 €

1,13 €

Reel

0,843 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200

744233670
Wurth Elektronik
1: 1,26 €
9 187In Stock
15 300On Order

Mfr. Part No.
744233670

Mouser Part No
710-744233670

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200

Learn More

Datasheet

9 187In Stock

15 300On Order

Cut Tape

1,26 €

1,20 €

1,12 €

1,06 €

View

Reel

0,843 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

- 40 C

+ 105 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200

744233900
Wurth Elektronik
1: 1,26 €
5 197In Stock
42 000On Order

Mfr. Part No.
744233900

Mouser Part No
710-744233900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200

Learn More

Datasheet

5 197In Stock

42 000On Order

Cut Tape

1,26 €

1,20 €

1,12 €

1,06 €

View

Reel

0,843 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 105 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744235101
Wurth Elektronik
1: 1,55 €
3 816In Stock

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

3 816In Stock

Cut Tape

1,55 €

1,48 €

1,38 €

1,28 €

1,23 €

Reel

1,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200

744235110
Wurth Elektronik
1: 1,55 €
7 595In Stock

Mfr. Part No.
744235110

Mouser Part No
710-744235110

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200

Learn More

Datasheet

7 595In Stock

Cut Tape

1,55 €

1,48 €

1,38 €

1,28 €

1,23 €

Reel

1,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744235220
Wurth Elektronik
1: 1,55 €
2 196In Stock
1 500Expected 04/09/2026

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

2 196In Stock

1 500Expected 04/09/2026

Cut Tape

1,55 €

1,48 €

1,38 €

1,28 €

1,23 €

Reel

1,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200

744235251
Wurth Elektronik
1: 1,30 €
12 227In Stock

Mfr. Part No.
744235251

Mouser Part No
710-744235251

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200

Learn More

Datasheet

12 227In Stock

Cut Tape

1,30 €

1,21 €

1,15 €

1,10 €

1,05 €

Reel

0,937 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744235801
Wurth Elektronik
1: 1,55 €
4 904In Stock
3 500Expected 28/08/2026

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

4 904In Stock

3 500Expected 28/08/2026

Cut Tape

1,55 €

1,53 €

1,38 €

1,33 €

1,23 €

Reel

1,14 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

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

744235900
Wurth Elektronik
1: 1,55 €
3 978In Stock
3 770On Order

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

3 978In Stock

3 770On Order

Cut Tape

1,55 €

1,48 €

1,38 €

1,28 €

1,23 €

Reel

1,03 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CMDC Data Line 13uH 6A 14mOhm AEC-Q200

744237102
Wurth Elektronik
1: 2,21 €
2 589In Stock
1 000Expected 28/08/2026

Mfr. Part No.
744237102

Mouser Part No
710-744237102

Wurth Elektronik

Common Mode Chokes / Filters WE-CMDC Data Line 13uH 6A 14mOhm AEC-Q200

Learn More

Datasheet

2 589In Stock

1 000Expected 28/08/2026

Cut Tape

2,21 €

1,96 €

1,81 €

1,64 €

Reel

1,46 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

Common Mode Data Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CMDC Data Line 9uH 8A 6mOhms AEC-Q200

744237701
Wurth Elektronik
1: 2,20 €
2 590In Stock
1 500Expected 18/09/2026

Mfr. Part No.
744237701

Mouser Part No
710-744237701

Wurth Elektronik

Common Mode Chokes / Filters WE-CMDC Data Line 9uH 8A 6mOhms AEC-Q200

Learn More

Datasheet

2 590In Stock

1 500Expected 18/09/2026

Cut Tape

2,20 €

1,95 €

1,80 €

1,63 €

Reel

1,46 €

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

Common Mode Data Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape

Common Mode Chokes / Filters WE-SL3 CMN FILTER 100uH 500mA 0.28ohms

744252101
Wurth Elektronik
1: 2,21 €
1 382In Stock
1 500Expected 21/08/2026

Mfr. Part No.
744252101

Mouser Part No
710-744252101

Wurth Elektronik

Common Mode Chokes / Filters WE-SL3 CMN FILTER 100uH 500mA 0.28ohms

Learn More

Datasheet

1 382In Stock

1 500Expected 21/08/2026

Cut Tape

2,21 €

2,06 €

1,87 €

1,70 €

1,59 €

Reel

1,50 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL3 SMD Filter 22uH 700mA .14Ohm

744252220
Wurth Elektronik
1: 2,22 €
1 548In Stock

Mfr. Part No.
744252220

Mouser Part No
710-744252220

Wurth Elektronik

Common Mode Chokes / Filters WE-SL3 SMD Filter 22uH 700mA .14Ohm

Learn More

Datasheet

1 548In Stock

Cut Tape

2,22 €

2,06 €

1,88 €

1,71 €

View

Reel

1,34 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Components for DC Power Tools

Types of EMI Filters / EMI Suppression

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