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 #

Ferrite Beads WE-MPSB Ferrite 100MHz 150Ohm AECQ2

74279224151
Wurth Elektronik
1: 0,989 €
3 663In Stock

Mfr. Part No.
74279224151

Mouser Part No
710-74279224151

Wurth Elektronik

Ferrite Beads WE-MPSB Ferrite 100MHz 150Ohm AECQ2

Learn More

Datasheet

3 663In Stock

Cut Tape

0,989 €

0,972 €

0,937 €

0,903 €

0,869 €

Reel

0,803 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB Ferrite 100MHz 180Ohm AECQ2

74279224181
Wurth Elektronik
1: 0,989 €
3 331In Stock
6 000On Order

Mfr. Part No.
74279224181

Mouser Part No
710-74279224181

Wurth Elektronik

Ferrite Beads WE-MPSB Ferrite 100MHz 180Ohm AECQ2

Learn More

Datasheet

3 331In Stock

6 000On Order

Cut Tape

0,989 €

0,972 €

0,937 €

0,903 €

0,869 €

Reel

0,803 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB Ferrite 100MHz 400Ohm AECQ2

74279224401
Wurth Elektronik
1: 1,17 €
2 470In Stock

Mfr. Part No.
74279224401

Mouser Part No
710-74279224401

Wurth Elektronik

Ferrite Beads WE-MPSB Ferrite 100MHz 400Ohm AECQ2

Learn More

Datasheet

2 470In Stock

Cut Tape

1,17 €

1,14 €

1,11 €

1,07 €

1,02 €

Reel

0,937 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1806 1000MHZ 120Oh m 6KmA AECQ200

742792410
Wurth Elektronik
1: 0,249 €
14 404In Stock
14 000Expected 28/08/2026

Mfr. Part No.
742792410

Mouser Part No
710-742792410

Wurth Elektronik

Ferrite Beads WE-CBF 1806 1000MHZ 120Oh m 6KmA AECQ200

Learn More

Datasheet

14 404In Stock

14 000Expected 28/08/2026

Cut Tape

0,249 €

0,243 €

0,225 €

0,214 €

View

Reel

0,166 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1812 100MHz 600Ohm 3000mA AECQ2

742792514
Wurth Elektronik
1: 0,249 €
8 955In Stock
17 000Expected 04/09/2026

Mfr. Part No.
742792514

Mouser Part No
710-742792514

Wurth Elektronik

Ferrite Beads WE-CBF 1812 100MHz 600Ohm 3000mA AECQ2

Learn More

Datasheet

8 955In Stock

17 000Expected 04/09/2026

Cut Tape

0,249 €

0,243 €

0,225 €

0,214 €

0,205 €

Reel

0,195 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1812 100MHz 785Ohm 3A AECQ200

742792515
Wurth Elektronik
1: 0,249 €
26 797In Stock
21 000Expected 28/08/2026

Mfr. Part No.
742792515

Mouser Part No
710-742792515

Wurth Elektronik

Ferrite Beads WE-CBF 1812 100MHz 785Ohm 3A AECQ200

Learn More

Datasheet

26 797In Stock

21 000Expected 28/08/2026

Cut Tape

0,249 €

0,243 €

0,225 €

0,214 €

0,205 €

Reel

0,195 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 1000MHz 30Ohm 1000mA AEC-Q200

742792601
Wurth Elektronik
1: 0,095 €
52 640In Stock

Mfr. Part No.
742792601

Mouser Part No
710-742792601

Wurth Elektronik

Ferrite Beads WE-CBF 0603 1000MHz 30Ohm 1000mA AEC-Q200

Learn More

Datasheet

52 640In Stock

Cut Tape

0,095 €

0,089 €

0,085 €

0,084 €

View

Reel

0,068 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 600MHz 60Ohm 3000mA AEC-Q200

742792602
Wurth Elektronik
1: 0,163 €
82 851In Stock
48 000Expected 28/08/2026

Mfr. Part No.
742792602

Mouser Part No
710-742792602

Wurth Elektronik

Ferrite Beads WE-CBF 0603 600MHz 60Ohm 3000mA AEC-Q200

Learn More

Datasheet

82 851In Stock

48 000Expected 28/08/2026

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 100MHz 120Ohm 500mA AEC-Q200

74279262
Wurth Elektronik
1: 0,163 €
53 689In Stock

Mfr. Part No.
74279262

Mouser Part No
710-74279262

Wurth Elektronik

Ferrite Beads WE-CBF 0603 100MHz 120Ohm 500mA AEC-Q200

Learn More

Datasheet

53 689In Stock

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 400MHz 120Ohm 2000mA AEC-Q200

742792625
Wurth Elektronik
1: 0,163 €
71 332In Stock

Mfr. Part No.
742792625

Mouser Part No
710-742792625

Wurth Elektronik

Ferrite Beads WE-CBF 0603 400MHz 120Ohm 2000mA AEC-Q200

Learn More

Datasheet

71 332In Stock

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 120MHz 1000Ohm 600mA AEC-Q200

742792662
Wurth Elektronik
1: 0,163 €
200 096In Stock

Mfr. Part No.
742792662

Mouser Part No
710-742792662

Wurth Elektronik

Ferrite Beads WE-CBF 0603 120MHz 1000Ohm 600mA AEC-Q200

Learn More

Datasheet

200 096In Stock

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 120Ohm 500mA AEC-Q200

74279271
Wurth Elektronik
1: 0,163 €
60 539In Stock

Mfr. Part No.
74279271

Mouser Part No
710-74279271

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 120Ohm 500mA AEC-Q200

Learn More

Datasheet

60 539In Stock

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 600Ohm 250mA AEC-Q200

7427927161
Wurth Elektronik
1: 0,163 €
27 953In Stock

Mfr. Part No.
7427927161

Mouser Part No
710-7427927161

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 600Ohm 250mA AEC-Q200

Learn More

Datasheet

27 953In Stock

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 75Ohm 400mA AEC-Q200

7427927170
Wurth Elektronik
1: 0,163 €
39 573In Stock

Mfr. Part No.
7427927170

Mouser Part No
710-7427927170

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 75Ohm 400mA AEC-Q200

Learn More

Datasheet

39 573In Stock

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 600Ohm 300mA AEC-Q200

7427927291
Wurth Elektronik
1: 0,163 €
102 610In Stock
60 000Expected 18/09/2026

Mfr. Part No.
7427927291

Mouser Part No
710-7427927291

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 600Ohm 300mA AEC-Q200

Learn More

Datasheet

102 610In Stock

60 000Expected 18/09/2026

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 100Ohm 1200mA AEC-Q200

742792731
Wurth Elektronik
1: 0,163 €
79 509In Stock

Mfr. Part No.
742792731

Mouser Part No
710-742792731

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 100Ohm 1200mA AEC-Q200

Learn More

Datasheet

79 509In Stock

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 220Ohm 300mA AEC-Q200

742792780
Wurth Elektronik
1: 0,163 €
39 038In Stock
30 000Expected 28/08/2026

Mfr. Part No.
742792780

Mouser Part No
710-742792780

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 220Ohm 300mA AEC-Q200

Learn More

Datasheet

39 038In Stock

30 000Expected 28/08/2026

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 600Ohm 200mA AEC-Q200

74279279
Wurth Elektronik
1: 0,12 €
72 175In Stock

Mfr. Part No.
74279279

Mouser Part No
710-74279279

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 600Ohm 200mA AEC-Q200

Learn More

Datasheet

72 175In Stock

Cut Tape

0,12 €

0,114 €

0,113 €

0,108 €

View

Reel

0,073 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-PF Power Ferrite 100MHz 340ohm 10A

742792903
Wurth Elektronik
1: 2,47 €
2 886In Stock

Mfr. Part No.
742792903

Mouser Part No
710-742792903

Wurth Elektronik

Ferrite Beads WE-PF Power Ferrite 100MHz 340ohm 10A

Learn More

Datasheet

2 886In Stock

Cut Tape

2,47 €

2,42 €

2,31 €

2,22 €

1,91 €

Reel

1,87 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Ferrite Beads

Ferrite Chip Beads

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-PBF High Current 25MHz 16A 28Ohm

7427930
Wurth Elektronik
1: 0,576 €
47 172In Stock

Mfr. Part No.
7427930

Mouser Part No
710-7427930

Wurth Elektronik

Ferrite Beads WE-PBF High Current 25MHz 16A 28Ohm

Learn More

Datasheet

47 172In Stock

Cut Tape

0,576 €

0,567 €

0,543 €

0,52 €

0,496 €

Reel

0,472 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-PBF High Current 25MHz 17A 58Ohm

7427931
Wurth Elektronik
1: 0,576 €
6 739In Stock
10 000On Order

Mfr. Part No.
7427931

Mouser Part No
710-7427931

Wurth Elektronik

Ferrite Beads WE-PBF High Current 25MHz 17A 58Ohm

Learn More

Datasheet

6 739In Stock

10 000On Order

Cut Tape

0,576 €

0,567 €

0,543 €

0,52 €

0,496 €

Reel

0,472 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-PBF High Current 25MHz 18A 65Ohm

7427932
Wurth Elektronik
1: 0,576 €
13 404In Stock
14 550On Order

Mfr. Part No.
7427932

Mouser Part No
710-7427932

Wurth Elektronik

Ferrite Beads WE-PBF High Current 25MHz 18A 65Ohm

Learn More

Datasheet

13 404In Stock

14 550On Order

Cut Tape

0,576 €

0,567 €

0,543 €

0,52 €

0,496 €

Reel

0,472 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF HF 0402 SMD 100MHz 1000Ohm 50mA

742841210
Wurth Elektronik
1: 0,224 €
17 603In Stock

Mfr. Part No.
742841210

Mouser Part No
710-742841210

Wurth Elektronik

Ferrite Beads WE-CBF HF 0402 SMD 100MHz 1000Ohm 50mA

Learn More

Datasheet

17 603In Stock

Cut Tape

0,224 €

0,222 €

0,215 €

0,206 €

View

Reel

0,164 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF HF 0603 SMD 100MHz 600Ohm 500mA

742863160
Wurth Elektronik
1: 0,206 €
47 391In Stock
28 000Expected 28/08/2026

Mfr. Part No.
742863160

Mouser Part No
710-742863160

Wurth Elektronik

Ferrite Beads WE-CBF HF 0603 SMD 100MHz 600Ohm 500mA

Learn More

Datasheet

47 391In Stock

28 000Expected 28/08/2026

Cut Tape

0,206 €

0,20 €

0,194 €

0,185 €

View

Reel

0,148 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

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

744204
Wurth Elektronik
1: 3,16 €
846In Stock

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

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

Components for DC Power Tools

Types of EMI Filters / EMI Suppression

Customer Service Office

Company

Resources

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
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