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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Results: 1,284

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Part #

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

744235220
Wurth Elektronik
1: ¥299
2,166In Stock
1,500Expected 9/11/2026

Mfr. Part #
744235220

Mouser Part #
710-744235220

Wurth Elektronik

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

Learn More

Datasheet

2,166In Stock

1,500Expected 9/11/2026

Cut Tape

¥299

¥285.7

¥265.8

¥247.5

¥237.5

Reel

¥199.3

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: ¥252.5
12,082In Stock
6,500Expected 9/18/2026

Mfr. Part #
744235251

Mouser Part #
710-744235251

Wurth Elektronik

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

Learn More

Datasheet

12,082In Stock

6,500Expected 9/18/2026

Cut Tape

¥252.5

¥235.9

¥224.2

¥214.3

¥204.3

Reel

¥182.7

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: ¥299
4,780In Stock
3,500On Order

Mfr. Part #
744235801

Mouser Part #
710-744235801

Wurth Elektronik

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

Learn More

Datasheet

4,780In Stock

3,500On Order

Cut Tape

¥299

¥295.7

¥265.8

¥257.5

¥237.5

Reel

¥219.3

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: ¥299
4,718In Stock
3,000Expected 9/18/2026

Mfr. Part #
744235900

Mouser Part #
710-744235900

Wurth Elektronik

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

Learn More

Datasheet

4,718In Stock

3,000Expected 9/18/2026

Cut Tape

¥299

¥285.7

¥265.8

¥247.5

¥237.5

Reel

¥199.3

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: ¥426.9
2,554In Stock
1,000Expected 9/9/2026

Mfr. Part #
744237102

Mouser Part #
710-744237102

Wurth Elektronik

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

Learn More

Datasheet

2,554In Stock

1,000Expected 9/9/2026

Cut Tape

¥426.9

¥378.7

¥348.8

¥317.3

Reel

¥282.4

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: ¥426.9
2,563In Stock
1,500Expected 9/25/2026

Mfr. Part #
744237701

Mouser Part #
710-744237701

Wurth Elektronik

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

Learn More

Datasheet

2,563In Stock

1,500Expected 9/25/2026

Cut Tape

¥426.9

¥378.7

¥348.8

¥317.3

Reel

¥282.4

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: ¥428.5
2,862In Stock

Mfr. Part #
744252101

Mouser Part #
710-744252101

Wurth Elektronik

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

Learn More

Datasheet

2,862In Stock

Cut Tape

¥428.5

¥398.6

¥363.8

¥330.5

¥308.9

Reel

¥290.7

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 100uH 450mA .45Ohm

744253101
Wurth Elektronik
1: ¥428.5
5,646In Stock

Mfr. Part #
744253101

Mouser Part #
710-744253101

Wurth Elektronik

Common Mode Chokes / Filters WE-SL3 SMD Filter 100uH 450mA .45Ohm

Learn More

Datasheet

5,646In Stock

Cut Tape

¥428.5

¥398.6

¥363.8

¥330.5

¥308.9

Reel

¥290.7

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 20uH 500mA .16Ohm

744253200
Wurth Elektronik
1: ¥410.3
9,923In Stock

Mfr. Part #
744253200

Mouser Part #
710-744253200

Wurth Elektronik

Common Mode Chokes / Filters WE-SL3 SMD Filter 20uH 500mA .16Ohm

Learn More

Datasheet

9,923In Stock

Cut Tape

¥410.3

¥387

¥353.8

¥322.2

¥300.6

Reel

¥282.4

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 11uH 2500mA 100kHz

744273102
Wurth Elektronik
1: ¥596.3
4,704In Stock

Mfr. Part #
744273102

Mouser Part #
710-744273102

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 11uH 2500mA 100kHz

Learn More

Datasheet

4,704In Stock

Cut Tape

¥596.3

¥554.8

¥500

¥483.4

¥446.8

Reel

¥411.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 5uH 5000mA 100kHz

744273501
Wurth Elektronik
1: ¥596.3
3,373In Stock
2,000Expected 9/18/2026

Mfr. Part #
744273501

Mouser Part #
710-744273501

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 5uH 5000mA 100kHz

Learn More

Datasheet

3,373In Stock

2,000Expected 9/18/2026

Cut Tape

¥596.3

¥554.8

¥500

¥483.4

¥446.8

Reel

¥411.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 9uH 3500mA 100kHz

744273801
Wurth Elektronik
1: ¥596.3
6,481In Stock

Mfr. Part #
744273801

Mouser Part #
710-744273801

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 HC SMD LnFltr 9uH 3500mA 100kHz

Learn More

Datasheet

6,481In Stock

Cut Tape

¥596.3

¥554.8

¥500

¥483.4

¥446.8

Reel

¥411.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SCC SMD Type 1260 10uH 2250mA 100kHz

744282100
Wurth Elektronik
1: ¥549.8
1,570In Stock

Mfr. Part #
744282100

Mouser Part #
710-744282100

Wurth Elektronik

Common Mode Chokes / Filters WE-SCC SMD Type 1260 10uH 2250mA 100kHz

Learn More

Datasheet

1,570In Stock

Cut Tape

¥549.8

¥541.5

¥490

¥471.7

¥436.8

Reel

¥402

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SCC SMD Type 1210 10uH 2750mA 100kHz

744284100
Wurth Elektronik
1: ¥624.5
2,029In Stock
3,250Expected 12/11/2026

Mfr. Part #
744284100

Mouser Part #
710-744284100

Wurth Elektronik

Common Mode Chokes / Filters WE-SCC SMD Type 1210 10uH 2750mA 100kHz

Learn More

Datasheet

2,029In Stock

3,250Expected 12/11/2026

Cut Tape

¥624.5

¥616.2

¥556.4

¥536.5

Reel

¥496.6

¥456.8

MouseReel Available

Min.: 1
Mult.: 1

: 250

Common Mode Chokes

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x10mH 10kHz 0.5A

744290103
Wurth Elektronik
1: ¥770.7
580In Stock
1,000Expected 9/18/2026

Mfr. Part #
744290103

Mouser Part #
710-744290103

Wurth Elektronik

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x10mH 10kHz 0.5A

Learn More

Datasheet

Product Comments

580In Stock

1,000Expected 9/18/2026

Cut Tape

¥770.7

¥712.6

Reel

¥661.1

¥616.2

¥576.4

MouseReel Available

Min.: 1
Mult.: 1

: 250

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.12mH 10kHz 5.5A

744290121
Wurth Elektronik
1: ¥770.7
455In Stock
500Expected 9/9/2026

Mfr. Part #
744290121

Mouser Part #
710-744290121

Wurth Elektronik

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.12mH 10kHz 5.5A

Learn More

Datasheet

Product Comments

455In Stock

500Expected 9/9/2026

Cut Tape

¥770.7

¥712.6

Reel

¥661.1

¥616.2

¥576.4

MouseReel Available

Min.: 1
Mult.: 1

: 250

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.013mH 10kHz 10A

744290130
Wurth Elektronik
1: ¥770.7
1,027In Stock
2,500On Order

Mfr. Part #
744290130

Mouser Part #
710-744290130

Wurth Elektronik

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.013mH 10kHz 10A

Learn More

Datasheet

Product Comments

1,027In Stock

2,500On Order

Cut Tape

¥770.7

¥712.6

Reel

¥661.1

¥616.2

¥576.4

MouseReel Available

Min.: 1
Mult.: 1

: 250

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.32mH 10kHz 3.25

744290321
Wurth Elektronik
1: ¥770.7
1,653In Stock
1,250Expected 9/11/2026

Mfr. Part #
744290321

Mouser Part #
710-744290321

Wurth Elektronik

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.32mH 10kHz 3.25

Learn More

Datasheet

Product Comments

1,653In Stock

1,250Expected 9/11/2026

Cut Tape

¥770.7

¥712.6

Reel

¥661.1

¥616.2

¥576.4

MouseReel Available

Min.: 1
Mult.: 1

: 250

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x4.7mH 10kHz 0.75a

744290472
Wurth Elektronik
1: ¥770.7
515In Stock
500Expected 9/11/2026

Mfr. Part #
744290472

Mouser Part #
710-744290472

Wurth Elektronik

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x4.7mH 10kHz 0.75a

Learn More

Datasheet

Product Comments

515In Stock

500Expected 9/11/2026

Cut Tape

¥770.7

¥712.6

Reel

¥661.1

¥616.2

¥576.4

MouseReel Available

Min.: 1
Mult.: 1

: 250

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.056mH 10kHz 7A

744290560
Wurth Elektronik
1: ¥770.7
605In Stock
1,000Expected 9/18/2026

Mfr. Part #
744290560

Mouser Part #
710-744290560

Wurth Elektronik

Common Mode Chokes / Filters WE-UCF SMD Sectional 2x0.056mH 10kHz 7A

Learn More

Datasheet

Product Comments

605In Stock

1,000Expected 9/18/2026

Cut Tape

¥770.7

¥712.6

Reel

¥661.1

¥616.2

¥576.4

MouseReel Available

Min.: 1
Mult.: 1

: 250

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-LF Type SH 1mH 2A .06Ohm

7446622001
Wurth Elektronik
1: ¥815.6
732In Stock

Mfr. Part #
7446622001

Mouser Part #
710-7446622001

Wurth Elektronik

Common Mode Chokes / Filters WE-LF Type SH 1mH 2A .06Ohm

Learn More

Datasheet

732In Stock

¥815.6

¥798.9

¥737.5

¥629.5

¥599.6

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

Tray

Common Mode Chokes / Filters WE-LF SMD Type SH 1mH 3A RDC=0.6mOhms

7446632001
Wurth Elektronik
1: ¥1,071.3
1,142In Stock
800Expected 10/22/2026

Mfr. Part #
7446632001

Mouser Part #
710-7446632001

Wurth Elektronik

Common Mode Chokes / Filters WE-LF SMD Type SH 1mH 3A RDC=0.6mOhms

Learn More

Datasheet

1,142In Stock

800Expected 10/22/2026

Cut Tape

¥1,071.3

¥1,041.4

¥991.6

¥941.8

Reel

¥888.6

MouseReel Available

Min.: 1
Mult.: 1

: 200

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-LF SMD Type SH 2.2mH 2.75A RDC=0.1mOhms

7446632002
Wurth Elektronik
1: ¥1,071.3
1,239In Stock

Mfr. Part #
7446632002

Mouser Part #
710-7446632002

Wurth Elektronik

Common Mode Chokes / Filters WE-LF SMD Type SH 2.2mH 2.75A RDC=0.1mOhms

Learn More

Datasheet

1,239In Stock

Cut Tape

¥1,071.3

¥1,041.4

¥991.6

¥941.8

Reel

¥911.9

MouseReel Available

Min.: 1
Mult.: 1

: 200

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-FI 150uH 1.9A DCR=130mOhms

7447028
Wurth Elektronik
1: ¥320.6
1,514In Stock

Mfr. Part #
7447028

Mouser Part #
710-7447028

Wurth Elektronik

Common Mode Chokes / Filters WE-FI 150uH 1.9A DCR=130mOhms

Datasheet

1,514In Stock

¥320.6

¥304

¥284

¥267.4

¥242.5

Min.: 1
Mult.: 1

Common Mode Chokes

Toroidal Line Chokes

- 40 C

+ 105 C

Bulk

Common Mode Chokes / Filters WE-FI Toroidal Choke 100uH 6A .035Ohm

7447070
Wurth Elektronik
1: ¥591.3
1,480In Stock

Mfr. Part #
7447070

Mouser Part #
710-7447070

Wurth Elektronik

Common Mode Chokes / Filters WE-FI Toroidal Choke 100uH 6A .035Ohm

Datasheet

1,480In Stock

¥591.3

¥563.1

¥524.9

¥495

¥446.8

Min.: 1
Mult.: 1

Common Mode Chokes

Toroidal Chokes

- 40 C

+ 105 C

Bulk

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