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 Cable Cores WE-AFB Axial 25MHz 180Ohm

7427004
Wurth Elektronik
1: 1,16 €
1 340In Stock
768Expected 25/09/2026

Mfr. Part No.
7427004

Mouser Part No
710-7427004

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 180Ohm

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Datasheet

1 340In Stock

768Expected 25/09/2026

1,16 €

1,14 €

1,08 €

1,04 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

7427005
Wurth Elektronik
1: 1,06 €
105In Stock
4 864On Order

Mfr. Part No.
7427005

Mouser Part No
710-7427005

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

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Datasheet

105In Stock

4 864On Order

1,06 €

1,03 €

0,989 €

0,946 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 83Ohm

74270054
Wurth Elektronik
1: 1,32 €
699In Stock
1 638Expected 04/09/2026

Mfr. Part No.
74270054

Mouser Part No
710-74270054

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 83Ohm

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Datasheet

699In Stock

1 638Expected 04/09/2026

1,32 €

1,31 €

1,26 €

1,17 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

74270055
Wurth Elektronik
1: 2,40 €
656In Stock

Mfr. Part No.
74270055

Mouser Part No
710-74270055

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 133Ohm

Learn More

Datasheet

656In Stock

2,40 €

2,34 €

2,24 €

2,15 €

2,05 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 46Ohm

7427006
Wurth Elektronik
1: 0,774 €
378In Stock
512Expected 04/09/2026

Mfr. Part No.
7427006

Mouser Part No
710-7427006

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 46Ohm

Learn More

Datasheet

378In Stock

512Expected 04/09/2026

0,774 €

0,738 €

0,69 €

0,643 €

0,619 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

74270060
Wurth Elektronik
1: 1,16 €
645In Stock
378Expected 04/09/2026

Mfr. Part No.
74270060

Mouser Part No
710-74270060

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

Learn More

Datasheet

645In Stock

378Expected 04/09/2026

1,16 €

1,14 €

1,08 €

1,04 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 28Ohms

7427007
Wurth Elektronik
1: 0,783 €
121In Stock
2 090On Order

Mfr. Part No.
7427007

Mouser Part No
710-7427007

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 28Ohms

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Datasheet

121In Stock

2 090On Order

0,783 €

0,77 €

0,752 €

0,734 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Cable Cores WE-SAFB 1.1mm 39Ohm @ 25MHz

742700713
Wurth Elektronik
1: 0,499 €
279In Stock
500Expected 28/08/2026

Mfr. Part No.
742700713

Mouser Part No
710-742700713

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.1mm 39Ohm @ 25MHz

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Datasheet

279In Stock

500Expected 28/08/2026

0,499 €

0,497 €

0,49 €

0,472 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 25 C

+ 125 C

Bulk

Ferrite Cable Cores WE-SAFB 1.8mm 25Ohm @ 25MHz

7427007141
Wurth Elektronik
1: 0,568 €
1 400In Stock

Mfr. Part No.
7427007141

Mouser Part No
710-7427007141

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.8mm 25Ohm @ 25MHz

Learn More

Datasheet

1 400In Stock

0,568 €

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 3.6mm 144Ohm @ 25MHz

742700726
Wurth Elektronik
1: 0,568 €
4 366In Stock
9 800On Order

Mfr. Part No.
742700726

Mouser Part No
710-742700726

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3.6mm 144Ohm @ 25MHz

Learn More

Datasheet

4 366In Stock

9 800On Order

0,568 €

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 4mm 60Ohm @ 25MHz

742700727
Wurth Elektronik
1: 0,568 €
2 146In Stock

Mfr. Part No.
742700727

Mouser Part No
710-742700727

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 4mm 60Ohm @ 25MHz

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Datasheet

2 146In Stock

0,568 €

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 1mm 35Ohm @ 25MHz

74270073
Wurth Elektronik
1: 0,499 €
420In Stock

Mfr. Part No.
74270073

Mouser Part No
710-74270073

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1mm 35Ohm @ 25MHz

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Datasheet

420In Stock

0,499 €

0,497 €

0,49 €

0,472 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 25 C

+ 125 C

Bulk

Ferrite Cable Cores WE-AFB Axial 25MHz 154Ohm

74270077
Wurth Elektronik
1: 2,63 €
1 671In Stock
1 210Expected 11/09/2026

Mfr. Part No.
74270077

Mouser Part No
710-74270077

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 154Ohm

Learn More

Datasheet

1 671In Stock

1 210Expected 11/09/2026

2,63 €

2,33 €

2,03 €

1,76 €

1,60 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

742700781
Wurth Elektronik
1: 1,11 €
455In Stock
990Expected 04/09/2026

Mfr. Part No.
742700781

Mouser Part No
710-742700781

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 120Ohm

Learn More

Datasheet

455In Stock

990Expected 04/09/2026

1,11 €

1,08 €

1,02 €

0,98 €

0,946 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

74270094
Wurth Elektronik
1: 1,97 €
157In Stock

Mfr. Part No.
74270094

Mouser Part No
710-74270094

Wurth Elektronik

Ferrite Cable Cores WE-AFB 110Ohm@100MHz

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Datasheet

157In Stock

1,97 €

1,49 €

1,38 €

1,29 €

1,18 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Tray

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

7427010
Wurth Elektronik
1: 1,34 €
1 011In Stock
11 592On Order

Mfr. Part No.
7427010

Mouser Part No
710-7427010

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

Learn More

Datasheet

1 011In Stock

11 592On Order

1,34 €

1,23 €

1,20 €

1,06 €

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 EMI Suppressn 148 ohms 7.6mm

7427011
Wurth Elektronik
1: 1,24 €
890In Stock

Mfr. Part No.
7427011

Mouser Part No
710-7427011

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm

Learn More

Datasheet

890In Stock

1,24 €

1,08 €

1,06 €

0,903 €

0,725 €

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 30Ohm @ 25MHz

74270111
Wurth Elektronik
1: 0,989 €
4 689In Stock
9 000On Order

Mfr. Part No.
74270111

Mouser Part No
710-74270111

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

Learn More

Datasheet

4 689In Stock

9 000On Order

0,989 €

0,972 €

0,937 €

0,903 €

0,827 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 39Ohm @ 25MHz

742701112
Wurth Elektronik
1: 1,55 €
742In Stock
2 304On Order

Mfr. Part No.
742701112

Mouser Part No
710-742701112

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 39Ohm @ 25MHz

Learn More

Datasheet

742In Stock

2 304On Order

1,55 €

1,52 €

1,41 €

1,30 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

742701121
Wurth Elektronik
1: 0,464 €
4 484In Stock
7 552On Order

Mfr. Part No.
742701121

Mouser Part No
710-742701121

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

Learn More

Datasheet

4 484In Stock

7 552On Order

0,464 €

0,455 €

0,439 €

0,421 €

0,388 €

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 68Ohm @ 25MHz

74270113
Wurth Elektronik
1: 1,16 €
3 122In Stock
3 584On Order

Mfr. Part No.
74270113

Mouser Part No
710-74270113

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz

Learn More

Datasheet

3 122In Stock

3 584On Order

1,16 €

1,14 €

1,09 €

1,05 €

0,972 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

7427012
Wurth Elektronik
1: 1,24 €
1 081In Stock

Mfr. Part No.
7427012

Mouser Part No
710-7427012

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

Learn More

Datasheet

1 081In Stock

1,24 €

1,21 €

1,17 €

1,13 €

1,03 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

74270121
Wurth Elektronik
1: 2,09 €
125In Stock

Mfr. Part No.
74270121

Mouser Part No
710-74270121

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

Learn More

Datasheet

125In Stock

2,09 €

2,06 €

1,98 €

1,90 €

1,75 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz

74270151
Wurth Elektronik
1: 3,96 €
627In Stock
441Expected 04/09/2026

Mfr. Part No.
74270151

Mouser Part No
710-74270151

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz

Learn More

Datasheet

627In Stock

441Expected 04/09/2026

3,96 €

3,88 €

3,74 €

3,59 €

3,30 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms

74270162
Wurth Elektronik
1: 0,533 €
34In Stock
1 024Expected 11/01/2027

Mfr. Part No.
74270162

Mouser Part No
710-74270162

Wurth Elektronik

Ferrite Cable Cores WE-AFB 1 Turn Axial 25MHz @ 59Ohms

Learn More

Datasheet

34In Stock

1 024Expected 11/01/2027

0,533 €

0,509 €

0,476 €

0,445 €

0,427 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Ferrite Beads

- 25 C

+ 125 C

Tray

Components for DC Power Tools

Types of EMI Filters / EMI Suppression

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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