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-TMSB Suppression 1800ohm 210mA

74269244182
Wurth Elektronik
1: 0,112 €
53 319In Stock

Mfr. Part No.
74269244182

Mouser Part No
710-74269244182

Wurth Elektronik

Ferrite Beads WE-TMSB Suppression 1800ohm 210mA

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Datasheet

53 319In Stock

Cut Tape

0,112 €

0,105 €

0,102 €

0,099 €

View

Reel

0,078 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz

74270017
Wurth Elektronik
1: 0,559 €
24 232In Stock

Mfr. Part No.
74270017

Mouser Part No
710-74270017

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz

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Datasheet

24 232In Stock

0,559 €

0,541 €

0,506 €

0,471 €

0,453 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 25 C

+ 125 C

Bulk

Ferrite Cable Cores WE-SAFB 3.8mm 20Ohm @ 25MHz

742700221
Wurth Elektronik
1: 0,507 €
5 262In Stock

Mfr. Part No.
742700221

Mouser Part No
710-742700221

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3.8mm 20Ohm @ 25MHz

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Datasheet

5 262In Stock

0,507 €

0,487 €

0,456 €

0,425 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 25 C

+ 105 C

Bulk

Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm

74270031
Wurth Elektronik
1: 0,559 €
9 212In Stock

Mfr. Part No.
74270031

Mouser Part No
710-74270031

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 163Ohm

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Datasheet

9 212In Stock

0,559 €

0,555 €

0,535 €

0,497 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm

74270032
Wurth Elektronik
1: 0,757 €
12 489In Stock
24 320Expected 09/10/2026

Mfr. Part No.
74270032

Mouser Part No
710-74270032

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 170Ohm

Learn More

Datasheet

12 489In Stock

24 320Expected 09/10/2026

0,757 €

0,75 €

0,725 €

0,673 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm

74270033
Wurth Elektronik
1: 0,593 €
13 114In Stock
16 000Expected 21/08/2026

Mfr. Part No.
74270033

Mouser Part No
710-74270033

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm

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Datasheet

13 114In Stock

16 000Expected 21/08/2026

0,593 €

0,587 €

0,567 €

0,526 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm

74270035
Wurth Elektronik
1: 1,87 €
5 310In Stock
16 002Expected 28/08/2026

Mfr. Part No.
74270035

Mouser Part No
710-74270035

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 173Ohm

Learn More

Datasheet

5 310In Stock

16 002Expected 28/08/2026

1,87 €

1,82 €

1,75 €

1,67 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm

74270043
Wurth Elektronik
1: 1,02 €
8 416In Stock

Mfr. Part No.
74270043

Mouser Part No
710-74270043

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 156Ohm

Learn More

Datasheet

8 416In Stock

1,02 €

0,998 €

0,955 €

0,929 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm

74270044
Wurth Elektronik
1: 6,81 €
1 525In Stock

Mfr. Part No.
74270044

Mouser Part No
710-74270044

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 300Ohm

Learn More

Datasheet

1 525In Stock

6,81 €

6,66 €

6,37 €

6,10 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 195Ohm

74270053
Wurth Elektronik
1: 1,10 €
2 720In Stock

Mfr. Part No.
74270053

Mouser Part No
710-74270053

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 195Ohm

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Datasheet

2 720In Stock

1,10 €

1,08 €

1,03 €

0,989 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm

74270057
Wurth Elektronik
1: 3,86 €
2 522In Stock
3 540On Order

Mfr. Part No.
74270057

Mouser Part No
710-74270057

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 202Ohm

Learn More

Datasheet

2 522In Stock

3 540On Order

3,86 €

3,78 €

3,62 €

3,47 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm

74270061
Wurth Elektronik
1: 0,929 €
3 966In Stock
11 648Expected 28/08/2026

Mfr. Part No.
74270061

Mouser Part No
710-74270061

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 85Ohm

Learn More

Datasheet

3 966In Stock

11 648Expected 28/08/2026

0,929 €

0,92 €

0,886 €

0,819 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 256Ohm

74270062
Wurth Elektronik
1: 1,10 €
3 419In Stock
3 120On Order

Mfr. Part No.
74270062

Mouser Part No
710-74270062

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite 25MHz 256Ohm

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Datasheet

3 419In Stock

3 120On Order

1,10 €

1,08 €

1,03 €

0,989 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm

74270093
Wurth Elektronik
1: 2,02 €
2 028In Stock

Mfr. Part No.
74270093

Mouser Part No
710-74270093

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 90Ohm

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Datasheet

2 028In Stock

2,02 €

1,97 €

1,89 €

1,81 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm

74270095
Wurth Elektronik
1: 4,15 €
1 425In Stock
2 457On Order

Mfr. Part No.
74270095

Mouser Part No
710-74270095

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 115Ohm

Learn More

Datasheet

1 425In Stock

2 457On Order

4,15 €

4,05 €

3,88 €

3,71 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm

74270096
Wurth Elektronik
1: 4,41 €
2 459In Stock
630On Order

Mfr. Part No.
74270096

Mouser Part No
710-74270096

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 116Ohm

Learn More

Datasheet

2 459In Stock

630On Order

4,41 €

4,32 €

4,14 €

3,96 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz

74270097
Wurth Elektronik
1: 5,56 €
2 716In Stock
1 485Expected 04/09/2026

Mfr. Part No.
74270097

Mouser Part No
710-74270097

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz

Learn More

Datasheet

2 716In Stock

1 485Expected 04/09/2026

5,56 €

5,18 €

5,08 €

4,81 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms

74270120
Wurth Elektronik
1: 1,43 €
2 140In Stock
3 024Expected 28/08/2026

Mfr. Part No.
74270120

Mouser Part No
710-74270120

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms

Learn More

Datasheet

2 140In Stock

3 024Expected 28/08/2026

1,43 €

1,30 €

1,18 €

1,08 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz

7427013
Wurth Elektronik
1: 1,44 €
7 307In Stock

Mfr. Part No.
7427013

Mouser Part No
710-7427013

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz

Learn More

Datasheet

7 307In Stock

1,44 €

1,38 €

1,29 €

1,20 €

1,16 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz

7427015
Wurth Elektronik
1: 3,41 €
1 808In Stock
3 720On Order

Mfr. Part No.
7427015

Mouser Part No
710-7427015

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz

Learn More

Datasheet

1 808In Stock

3 720On Order

3,41 €

3,34 €

3,22 €

3,10 €

2,85 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

742701703
Wurth Elektronik
1: 1,51 €
2 136In Stock
1 430Expected 28/08/2026

Mfr. Part No.
742701703

Mouser Part No
710-742701703

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

Learn More

Datasheet

2 136In Stock

1 430Expected 28/08/2026

1,51 €

1,38 €

1,25 €

1,14 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Bulk

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

742701716
Wurth Elektronik
1: 0,937 €
4 953In Stock
3 300Expected 04/09/2026

Mfr. Part No.
742701716

Mouser Part No
710-742701716

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

Learn More

Datasheet

4 953In Stock

3 300Expected 04/09/2026

0,937 €

0,85 €

0,773 €

0,703 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Bulk

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 175Ohm

74271111S
Wurth Elektronik
1: 4,73 €
4 622In Stock

Mfr. Part No.
74271111S

Mouser Part No
710-74271111S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 175Ohm

Learn More

Datasheet

Product Comments

4 622In Stock

4,73 €

4,58 €

4,27 €

4,11 €

3,98 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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

74271131
Wurth Elektronik
1: 4,77 €
1 666In Stock
22 268On Order

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

1 666In Stock

22 268On Order

4,77 €

4,70 €

4,37 €

4,21 €

3,89 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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

74271131S
Wurth Elektronik
1: 4,77 €
2 712In Stock

Mfr. Part No.
74271131S

Mouser Part No
710-74271131S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

2 712In Stock

4,77 €

4,70 €

4,37 €

4,21 €

3,89 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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