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-HEPA 10uH IR = 1.35A Isat = 1.6A RDC = 140 mOhms AEC-Q200

78408063100
Wurth Elektronik
1: 11,49 kr.
2.953In Stock
New Product

Mfr. Part No.
78408063100

Mouser Part No
710-78408063100

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-HEPA 10uH IR = 1.35A Isat = 1.6A RDC = 140 mOhms AEC-Q200

Learn More

Datasheet

2.953In Stock

Cut Tape

11,49 kr.

10,29 kr.

9,33 kr.

7,61 kr.

6,35 kr.

Reel

6,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Common Mode Chokes

Power Chokes

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-HEPA 100uH IR = 0.5 A Isat = 0.5A RDC = 850 mOhms AEC-Q200

78408063101
Wurth Elektronik
1: 11,49 kr.
2.987In Stock
New Product

Mfr. Part No.
78408063101

Mouser Part No
710-78408063101

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-HEPA 100uH IR = 0.5 A Isat = 0.5A RDC = 850 mOhms AEC-Q200

Learn More

Datasheet

2.987In Stock

Cut Tape

11,49 kr.

10,29 kr.

9,33 kr.

7,61 kr.

6,35 kr.

Reel

6,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Common Mode Chokes

Power Chokes

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-HEPA 15uH IR = 1.2 A Isat = 1.4A RDC = 180 mOhms AEC-Q200

78408063150
Wurth Elektronik
1: 11,49 kr.
2.979In Stock
New Product

Mfr. Part No.
78408063150

Mouser Part No
710-78408063150

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-HEPA 15uH IR = 1.2 A Isat = 1.4A RDC = 180 mOhms AEC-Q200

Learn More

Datasheet

2.979In Stock

Cut Tape

11,49 kr.

10,29 kr.

9,33 kr.

7,61 kr.

6,35 kr.

Reel

6,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Common Mode Chokes

Power Chokes

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-HEPA 22uH IR = 1 A Isat = 1.1A;RDC = 220mOhms AEC-Q200

78408063220
Wurth Elektronik
1: 11,49 kr.
2.965In Stock
New Product

Mfr. Part No.
78408063220

Mouser Part No
710-78408063220

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-HEPA 22uH IR = 1 A Isat = 1.1A;RDC = 220mOhms AEC-Q200

Learn More

Datasheet

2.965In Stock

Cut Tape

11,49 kr.

10,29 kr.

9,33 kr.

7,61 kr.

6,35 kr.

Reel

6,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Common Mode Chokes

Power Chokes

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-HEPA 33uH IR = 0.9A Isat = 0.9A RDC = 285mOhms AEC-Q200

78408063330
Wurth Elektronik
1: 11,49 kr.
2.989In Stock
New Product

Mfr. Part No.
78408063330

Mouser Part No
710-78408063330

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-HEPA 33uH IR = 0.9A Isat = 0.9A RDC = 285mOhms AEC-Q200

Learn More

Datasheet

2.989In Stock

Cut Tape

11,49 kr.

10,29 kr.

9,33 kr.

7,61 kr.

6,35 kr.

Reel

6,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Common Mode Chokes

Power Chokes

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-HEPA 47uH IR = 0.8A Isat = 0.8A RDC = 385mOhms AEC-Q200

78408063470
Wurth Elektronik
1: 11,49 kr.
2.860In Stock
New Product

Mfr. Part No.
78408063470

Mouser Part No
710-78408063470

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-HEPA 47uH IR = 0.8A Isat = 0.8A RDC = 385mOhms AEC-Q200

Learn More

Datasheet

2.860In Stock

Cut Tape

11,49 kr.

10,29 kr.

9,33 kr.

7,61 kr.

6,35 kr.

Reel

6,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Common Mode Chokes

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-HEPA 68uH IR = 0.6A Isat = 0.7A RDC = 535mOhms AEC-Q200

78408063680
Wurth Elektronik
1: 11,49 kr.
2.975In Stock
New Product

Mfr. Part No.
78408063680

Mouser Part No
710-78408063680

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-HEPA 68uH IR = 0.6A Isat = 0.7A RDC = 535mOhms AEC-Q200

Learn More

Datasheet

2.975In Stock

Cut Tape

11,49 kr.

10,29 kr.

9,33 kr.

7,61 kr.

6,35 kr.

Reel

6,35 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Common Mode Chokes

Power Chokes

- 40 C

+ 150 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 110 Ohms 1200 mA 0,09 Ohms

782429111
Wurth Elektronik
1: 1,60 kr.
16.182In Stock
New Product

Mfr. Part No.
782429111

Mouser Part No
710-782429111

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 110 Ohms 1200 mA 0,09 Ohms

Learn More

Datasheet

16.182In Stock

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CMS SMT Bead 4856 30Ohm 17A 3mOhm

7427520
Wurth Elektronik
1: 16,26 kr.
3.087In Stock
2.000Expected 17/04/2026

Mfr. Part No.
7427520

Mouser Part No
710-7427520

Wurth Elektronik

Common Mode Chokes / Filters WE-CMS SMT Bead 4856 30Ohm 17A 3mOhm

Datasheet

3.087In Stock

2.000Expected 17/04/2026

Cut Tape

16,26 kr.

15,89 kr.

15,37 kr.

14,70 kr.

View

Reel

12,23 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Common Mode Chokes

SMT Bead Array

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Clamp On Cores STAR-BUENO 350 Ohms Black 4.5-8.5 mm

74275815S
Wurth Elektronik
1: 43,34 kr.
468In Stock

Mfr. Part No.
74275815S

Mouser Part No
710-74275815S

Wurth Elektronik

Ferrite Clamp On Cores STAR-BUENO 350 Ohms Black 4.5-8.5 mm

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Datasheet

468In Stock

43,34 kr.

42,75 kr.

41,40 kr.

38,64 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Hardware & Accessories

- 25 C

+ 105 C

- 25 C to + 105 C

Tray

Common Mode Chokes / Filters WE-CNSA SMD 1210 100 uH 1.65 A 43 mOhms

784234101
Wurth Elektronik
1: 7,38 kr.
2.725In Stock

Mfr. Part No.
784234101

Mouser Part No
710-784234101

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSA SMD 1210 100 uH 1.65 A 43 mOhms

Learn More

Datasheet

2.725In Stock

Cut Tape

7,38 kr.

6,54 kr.

5,84 kr.

5,01 kr.

Reel

4,24 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 145Ohm

74271131
Wurth Elektronik
190: 28,27 kr.
7.030In Stock
38Expected 06/03/2026

Mfr. Part No.
74271131

Mouser Part No
710-74271131

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 145Ohm

Learn More

Datasheet

Product Comments

7.030In Stock

38Expected 06/03/2026

28,27 kr.

Min.: 190
Mult.: 190

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm

74271222
Wurth Elektronik
1: 39,54 kr.
8.882In Stock
6.184Expected 06/03/2026

Mfr. Part No.
74271222

Mouser Part No
710-74271222

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm

Learn More

Datasheet

Product Comments

8.882In Stock

6.184Expected 06/03/2026

39,54 kr.

38,87 kr.

36,18 kr.

34,84 kr.

32,23 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272222
Wurth Elektronik
1: 58,93 kr.
2.606In Stock

Mfr. Part No.
74272222

Mouser Part No
710-74272222

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

Learn More

Datasheet

2.606In Stock

58,93 kr.

54,01 kr.

49,09 kr.

41,78 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites with Safety Key

Square

- 25 C

+ 105 C

Tray

Ferrite Beads WE-CBA 1500 Ohms 500 mA 0.5 Ohms

782429152
Wurth Elektronik
1: 1,60 kr.
9.200In Stock
New Product

Mfr. Part No.
782429152

Mouser Part No
710-782429152

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 1500 Ohms 500 mA 0.5 Ohms

Learn More

Datasheet

9.200In Stock

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 160 Ohms 1000 mA 0.15 Ohms

782429161
Wurth Elektronik
1: 1,60 kr.
9.843In Stock
New Product

Mfr. Part No.
782429161

Mouser Part No
710-782429161

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 160 Ohms 1000 mA 0.15 Ohms

Learn More

Datasheet

9.843In Stock

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 260 Ohms 1000 mA 0.15 Ohms

782429261
Wurth Elektronik
1: 1,60 kr.
8.491In Stock
New Product

Mfr. Part No.
782429261

Mouser Part No
710-782429261

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 260 Ohms 1000 mA 0.15 Ohms

Learn More

Datasheet

8.491In Stock

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 460 Ohms 500 mA 0.55 Ohms

782429461
Wurth Elektronik
1: 1,60 kr.
9.870In Stock
New Product

Mfr. Part No.
782429461

Mouser Part No
710-782429461

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 460 Ohms 500 mA 0.55 Ohms

Learn More

Datasheet

9.870In Stock

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 600 Ohms 850 mA 0.25 Ohms

782429601
Wurth Elektronik
1: 1,60 kr.
4.564In Stock
10.000Expected 06/03/2026
New Product

Mfr. Part No.
782429601

Mouser Part No
710-782429601

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 600 Ohms 850 mA 0.25 Ohms

Learn More

Datasheet

4.564In Stock

10.000Expected 06/03/2026

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 22 Ohms 7500 mA 0.004 Ohms

782639220
Wurth Elektronik
1: 1,60 kr.
3.470In Stock
New Product

Mfr. Part No.
782639220

Mouser Part No
710-782639220

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 22 Ohms 7500 mA 0.004 Ohms

Learn More

Datasheet

3.470In Stock

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Ferrite Beads

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBA 600 Ohms 1500 mA 0.1 Ohms

782639601
Wurth Elektronik
1: 1,60 kr.
15.147In Stock
New Product

Mfr. Part No.
782639601

Mouser Part No
710-782639601

New Product

Wurth Elektronik

Ferrite Beads WE-CBA 600 Ohms 1500 mA 0.1 Ohms

Learn More

Datasheet

15.147In Stock

Cut Tape

1,60 kr.

1,58 kr.

1,45 kr.

1,29 kr.

View

Reel

1,00 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm

74270032
Wurth Elektronik
1: 5,65 kr.
36.853In Stock

Mfr. Part No.
74270032

Mouser Part No
710-74270032

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm

Learn More

Datasheet

36.853In Stock

5,65 kr.

5,60 kr.

5,41 kr.

5,02 kr.

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 425Ohms

74271211
Wurth Elektronik
1: 135,40 kr.
2.428In Stock

Mfr. Part No.
74271211

Mouser Part No
710-74271211

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 425Ohms

Learn More

Datasheet

Product Comments

2.428In Stock

135,40 kr.

112,87 kr.

98,10 kr.

89,15 kr.

84,52 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Round

- 25 C

+ 105 C

Bulk

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm

74271221
Wurth Elektronik
1: 39,54 kr.
4.183In Stock
3.172Expected 06/03/2026

Mfr. Part No.
74271221

Mouser Part No
710-74271221

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm

Learn More

Datasheet

Product Comments

4.183In Stock

3.172Expected 06/03/2026

39,54 kr.

38,87 kr.

36,18 kr.

34,84 kr.

32,23 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272132
Wurth Elektronik
1: 29,99 kr.
11.824In Stock

Mfr. Part No.
74272132

Mouser Part No
710-74272132

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

Learn More

Datasheet

11.824In Stock

29,99 kr.

27,60 kr.

22,83 kr.

22,75 kr.

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites with Safety Key

Square

- 25 C

+ 105 C

Tray

Components for DC Power Tools

Types of EMI Filters / EMI Suppression

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Support

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
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
Ferrite Cores