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-SL2 SMD Bifilar 2x4700uH 500mA

744220
Wurth Elektronik
1: ¥436.8
4,157In Stock
7,000Expected 9/18/2026

Mfr. Part #
744220

Mouser Part #
710-744220

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x4700uH 500mA

Learn More

Datasheet

4,157In Stock

7,000Expected 9/18/2026

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x2000uH 600mA

744221
Wurth Elektronik
1: ¥436.8
6,523In Stock
7,000On Order

Mfr. Part #
744221

Mouser Part #
710-744221

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x2000uH 600mA

Learn More

Datasheet

6,523In Stock

7,000On Order

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x500uH 1000mA

744223
Wurth Elektronik
1: ¥436.8
10,065In Stock
6,000Expected 9/18/2026

Mfr. Part #
744223

Mouser Part #
710-744223

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x500uH 1000mA

Learn More

Datasheet

10,065In Stock

6,000Expected 9/18/2026

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA

744225
Wurth Elektronik
1: ¥436.8
2,180In Stock

Mfr. Part #
744225

Mouser Part #
710-744225

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA

Learn More

Datasheet

2,180In Stock

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters Common Mode Line Filter 40uH, 30%, 80V

744225S
Wurth Elektronik
1: ¥436.8
1,751In Stock

Mfr. Part #
744225S

Mouser Part #
710-744225S

Wurth Elektronik

Common Mode Chokes / Filters Common Mode Line Filter 40uH, 30%, 80V

Learn More

Datasheet

1,751In Stock

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x10uH 1600mA

744226
Wurth Elektronik
1: ¥436.8
7,906In Stock
6,000Expected 9/25/2026

Mfr. Part #
744226

Mouser Part #
710-744226

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x10uH 1600mA

Learn More

Datasheet

7,906In Stock

6,000Expected 9/25/2026

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Sectional 2x10uH 1600mA

744226S
Wurth Elektronik
1: ¥436.8
6,006In Stock

Mfr. Part #
744226S

Mouser Part #
710-744226S

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Sectional 2x10uH 1600mA

Learn More

Datasheet

6,006In Stock

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x51uH 1000mA

744227
Wurth Elektronik
1: ¥436.8
11,095In Stock

Mfr. Part #
744227

Mouser Part #
710-744227

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x51uH 1000mA

Learn More

Datasheet

11,095In Stock

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Sectional 2x25uH 1000mA

744228S
Wurth Elektronik
1: ¥436.8
1,811In Stock

Mfr. Part #
744228S

Mouser Part #
710-744228S

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Sectional 2x25uH 1000mA

Learn More

Datasheet

1,811In Stock

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x6500uH 400mA

744229
Wurth Elektronik
1: ¥436.8
2,818In Stock

Mfr. Part #
744229

Mouser Part #
710-744229

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x6500uH 400mA

Learn More

Datasheet

2,818In Stock

Cut Tape

¥436.8

¥430.2

¥388.7

¥375.4

¥347.1

Reel

¥304

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SLM SMD 2x100uH 4000ohm

744242101
Wurth Elektronik
1: ¥596.3
2,535In Stock

Mfr. Part #
744242101

Mouser Part #
710-744242101

Wurth Elektronik

Common Mode Chokes / Filters WE-SLM SMD 2x100uH 4000ohm

Learn More

Datasheet

2,535In Stock

Cut Tape

¥596.3

¥554.8

¥500

¥483.4

¥446.8

Reel

¥390.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SLM SMD 2x470uH 2200ohm

744242471
Wurth Elektronik
1: ¥596.3
8,696In Stock
8,000Expected 9/16/2026

Mfr. Part #
744242471

Mouser Part #
710-744242471

Wurth Elektronik

Common Mode Chokes / Filters WE-SLM SMD 2x470uH 2200ohm

Learn More

Datasheet

8,696In Stock

8,000Expected 9/16/2026

Cut Tape

¥596.3

¥554.8

¥500

¥483.4

¥446.8

Reel

¥390.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SLM SMD 2x51uH 2500ohm

744242510
Wurth Elektronik
1: ¥596.3
2,055In Stock
15,500Expected 9/11/2026

Mfr. Part #
744242510

Mouser Part #
710-744242510

Wurth Elektronik

Common Mode Chokes / Filters WE-SLM SMD 2x51uH 2500ohm

Learn More

Datasheet

2,055In Stock

15,500Expected 9/11/2026

Cut Tape

¥596.3

¥554.8

¥500

¥483.4

¥446.8

Reel

¥390.3

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 SMD 2x1000uH 950mA

744272102
Wurth Elektronik
1: ¥556.4
10,321In Stock
2,400On Order

Mfr. Part #
744272102

Mouser Part #
710-744272102

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 SMD 2x1000uH 950mA

Learn More

Datasheet

10,321In Stock

2,400On Order

Cut Tape

¥556.4

¥516.6

¥466.7

¥450.1

Reel

¥365.4

MouseReel Available

Min.: 1
Mult.: 1

: 800

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 SMD 2x120uH 2500mA

744272121
Wurth Elektronik
1: ¥556.4
8,649In Stock
2,400Expected 9/18/2026

Mfr. Part #
744272121

Mouser Part #
710-744272121

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 SMD 2x120uH 2500mA

Learn More

Datasheet

8,649In Stock

2,400Expected 9/18/2026

Cut Tape

¥556.4

¥516.6

¥466.7

¥450.1

Reel

¥365.4

MouseReel Available

Min.: 1
Mult.: 1

: 800

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 SMD 2x220uH 2200mA

744272221
Wurth Elektronik
1: ¥556.4
4,465In Stock
8,000On Order

Mfr. Part #
744272221

Mouser Part #
710-744272221

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 SMD 2x220uH 2200mA

Learn More

Datasheet

4,465In Stock

8,000On Order

Cut Tape

¥556.4

¥516.6

¥466.7

¥450.1

Reel

¥365.4

MouseReel Available

Min.: 1
Mult.: 1

: 800

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 SMD 2x3300uH 650mA

744272332
Wurth Elektronik
1: ¥556.4
4,296In Stock
3,200Expected 9/18/2026

Mfr. Part #
744272332

Mouser Part #
710-744272332

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 SMD 2x3300uH 650mA

Learn More

Datasheet

4,296In Stock

3,200Expected 9/18/2026

Cut Tape

¥556.4

¥516.6

¥466.7

¥450.1

Reel

¥365.4

MouseReel Available

Min.: 1
Mult.: 1

: 800

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL5 SMD 2x470uH 1600mA

744272471
Wurth Elektronik
1: ¥556.4
11,268In Stock
19,195On Order

Mfr. Part #
744272471

Mouser Part #
710-744272471

Wurth Elektronik

Common Mode Chokes / Filters WE-SL5 SMD 2x470uH 1600mA

Learn More

Datasheet

11,268In Stock

19,195On Order

Cut Tape

¥556.4

¥516.6

¥466.7

¥450.1

Reel

¥383.7

MouseReel Available

Min.: 1
Mult.: 1

: 800

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CCMF 2450 & 5500mHz 20 dB min

748032455
Wurth Elektronik
1: ¥122.9
4,609In Stock
6,000Expected 11/6/2026

Mfr. Part #
748032455

Mouser Part #
710-748032455

Wurth Elektronik

Common Mode Chokes / Filters WE-CCMF 2450 & 5500mHz 20 dB min

Learn More

Datasheet

4,609In Stock

6,000Expected 11/6/2026

Cut Tape

¥122.9

¥111.3

¥99.2

¥87.2

Reel

¥76.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 10Ohms 500mA 0201 0.1Ohms

742692001
Wurth Elektronik
1: ¥23.3
9,200In Stock

Mfr. Part #
742692001

Mouser Part #
710-742692001

Wurth Elektronik

Ferrite Beads WE-TMSB 10Ohms 500mA 0201 0.1Ohms

Learn More

Datasheet

9,200In Stock

Cut Tape

¥23.3

¥21.1

¥20.6

¥19.9

¥18.3

Reel

¥18.3

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 1500 Ohms 500mA 0.5Ohms 0402

74269241152
Wurth Elektronik
1: ¥23.3
19,750In Stock

Mfr. Part #
74269241152

Mouser Part #
710-74269241152

Wurth Elektronik

Ferrite Beads WE-TMSB 1500 Ohms 500mA 0.5Ohms 0402

Learn More

Datasheet

19,750In Stock

Cut Tape

¥23.3

¥21.1

¥20.6

¥19.9

¥18.3

Reel

¥18.3

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 600Ohm 850mA 0402 0.25Ohms

74269241601
Wurth Elektronik
1: ¥21.6
27,098In Stock

Mfr. Part #
74269241601

Mouser Part #
710-74269241601

Wurth Elektronik

Ferrite Beads WE-TMSB 600Ohm 850mA 0402 0.25Ohms

Learn More

Datasheet

27,098In Stock

Cut Tape

¥21.6

¥20.3

¥19.8

¥19.1

¥17.4

Reel

¥17.4

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 0603 0.1Ohms 600Ohms 1500mA

74269262601
Wurth Elektronik
1: ¥29.9
11,658In Stock
8,000Expected 10/2/2026

Mfr. Part #
74269262601

Mouser Part #
710-74269262601

Wurth Elektronik

Ferrite Beads WE-TMSB 0603 0.1Ohms 600Ohms 1500mA

Learn More

Datasheet

11,658In Stock

8,000Expected 10/2/2026

Cut Tape

¥29.9

¥28.2

¥26.1

¥25.4

¥21.4

Reel

¥21.4

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

742700752
Wurth Elektronik
1: ¥171.1
989In Stock

Mfr. Part #
742700752

Mouser Part #
710-742700752

Wurth Elektronik

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

Learn More

Datasheet

989In Stock

¥171.1

¥159.5

¥148.8

¥134.2

¥126.1

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: ¥343.8
355In Stock
252Expected 9/18/2026

Mfr. Part #
74270106

Mouser Part #
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

Learn More

Datasheet

355In Stock

252Expected 9/18/2026

¥343.8

¥323.9

¥295.7

¥260.8

¥237.5

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Accessories
Chip Beads
Chokes
Common Mode Chokes
Common Mode Data Line Filters
Common Mode Filters
Common Mode Line Filter
Common Mode Line filter
Common Mode Line Filters
Cores
EMI Multilayer Power Suppression Beads
EMI Suppression 5 Hole Ferrite Bead
EMI Suppression Axial Ferrite Beads
EMI Suppression Ferrite Beads
EMI Supression Core
Ferrite Bead Cores
Ferrite Beads
Ferrite Beads on Leads
Ferrite Chip Beads
Ferrite Clamp On Cores