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 Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @98Ohms

74271358
Wurth Elektronik
1: 8,88 €
122In Stock
176Expected 9/4/2026

Mfr. Part No.
74271358

Mouser Part No
710-74271358

Wurth Elektronik

Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @98Ohms

Datasheet

122In Stock

176Expected 9/4/2026

8,88 €

8,63 €

8,21 €

7,80 €

7,19 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 64ohm

7427151S
Wurth Elektronik
1: 5,51 €
72In Stock

Mfr. Part No.
7427151S

Mouser Part No
710-7427151S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 64ohm

Datasheet

Product Comments

72In Stock

5,51 €

5,43 €

5,05 €

4,86 €

4,49 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 83ohm

7427153S
Wurth Elektronik
1: 4,30 €
897In Stock

Mfr. Part No.
7427153S

Mouser Part No
710-7427153S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 83ohm

Datasheet

Product Comments

897In Stock

4,30 €

4,23 €

3,94 €

3,50 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 71ohm

7427154S
Wurth Elektronik
1: 5,62 €
1In Stock
320Expected 8/28/2026

Mfr. Part No.
7427154S

Mouser Part No
710-7427154S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 71ohm

Datasheet

Product Comments

1In Stock

320Expected 8/28/2026

5,62 €

5,54 €

4,96 €

4,67 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 142ohm

7427155S
Wurth Elektronik
1: 6,30 €
162In Stock
126On Order

Mfr. Part No.
7427155S

Mouser Part No
710-7427155S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 142ohm

Datasheet

Product Comments

162In Stock

126On Order

6,30 €

6,19 €

5,77 €

5,56 €

5,13 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-GAP Black 25MHz 35Ohm

74271622S
Wurth Elektronik
1: 6,71 €
32In Stock
3.640Expected 9/4/2026

Mfr. Part No.
74271622S

Mouser Part No
710-74271622S

Wurth Elektronik

Ferrite Clamp On Cores STAR-GAP Black 25MHz 35Ohm

Datasheet

Product Comments

32In Stock

3.640Expected 9/4/2026

6,71 €

6,40 €

6,27 €

6,10 €

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-GAP Black 25MHz 28Ohm

74271633S
Wurth Elektronik
1: 6,36 €
442In Stock

Mfr. Part No.
74271633S

Mouser Part No
710-74271633S

Wurth Elektronik

Ferrite Clamp On Cores STAR-GAP Black 25MHz 28Ohm

Datasheet

Product Comments

442In Stock

6,36 €

6,27 €

5,67 €

5,26 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

- 25 C

+ 105 C

Tray

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

7427211
Wurth Elektronik
1: 1,62 €
389In Stock
1.000Expected 9/4/2026

Mfr. Part No.
7427211

Mouser Part No
710-7427211

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

Learn More

Datasheet

389In Stock

1.000Expected 9/4/2026

1,62 €

1,30 €

1,08 €

0,963 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

74272141
Wurth Elektronik
1: 1,69 €
91In Stock

Mfr. Part No.
74272141

Mouser Part No
710-74272141

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

Learn More

Datasheet

91In Stock

1,69 €

1,57 €

1,49 €

1,45 €

1,38 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms

7427217
Wurth Elektronik
1: 7,02 €
60In Stock

Mfr. Part No.
7427217

Mouser Part No
710-7427217

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 26 Poles Round 100MHz @52Ohms

Learn More

Datasheet

60In Stock

7,02 €

6,68 €

6,23 €

5,77 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

7427218
Wurth Elektronik
1: 3,43 €
242In Stock

Mfr. Part No.
7427218

Mouser Part No
710-7427218

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

Learn More

Datasheet

242In Stock

3,43 €

3,18 €

2,89 €

2,51 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

7427220
Wurth Elektronik
1: 3,12 €
307In Stock

Mfr. Part No.
7427220

Mouser Part No
710-7427220

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

Learn More

Datasheet

307In Stock

3,12 €

3,01 €

2,76 €

2,64 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

7427226
Wurth Elektronik
1: 1,63 €
701In Stock

Mfr. Part No.
7427226

Mouser Part No
710-7427226

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

Learn More

Datasheet

701In Stock

1,63 €

1,60 €

1,54 €

1,48 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT Flat Ferrite Core

7427227
Wurth Elektronik
1: 2,13 €
604In Stock
1.024Expected 10/9/2026

Mfr. Part No.
7427227

Mouser Part No
710-7427227

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Flat Ferrite Core

Learn More

Datasheet

604In Stock

1.024Expected 10/9/2026

2,13 €

2,05 €

1,91 €

1,78 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

7427228
Wurth Elektronik
1: 3,41 €
59In Stock
100Expected 9/4/2026

Mfr. Part No.
7427228

Mouser Part No
710-7427228

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

Learn More

Datasheet

59In Stock

100Expected 9/4/2026

3,41 €

3,34 €

3,21 €

3,08 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Clamp On Cores STAR-FLAT Snap 25MHz 72Ohm

7427247
Wurth Elektronik
1: 12,01 €
120In Stock

Mfr. Part No.
7427247

Mouser Part No
710-7427247

Wurth Elektronik

Ferrite Clamp On Cores STAR-FLAT Snap 25MHz 72Ohm

Learn More

Datasheet

Product Comments

120In Stock

12,01 €

11,84 €

11,08 €

10,70 €

9,93 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-FLAT Snap 25MHz 42Ohm

74272475
Wurth Elektronik
1: 17,90 €
10In Stock

Mfr. Part No.
74272475

Mouser Part No
710-74272475

Wurth Elektronik

Ferrite Clamp On Cores STAR-FLAT Snap 25MHz 42Ohm

Learn More

Datasheet

Product Comments

10In Stock

17,90 €

16,77 €

16,04 €

14,58 €

14,35 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores WE-STAR-FLAT 50Poles 1Turn 100MHz@114Ohms

742724759
Wurth Elektronik
1: 11,01 €
7In Stock

Mfr. Part No.
742724759

Mouser Part No
710-742724759

Wurth Elektronik

Ferrite Clamp On Cores WE-STAR-FLAT 50Poles 1Turn 100MHz@114Ohms

Learn More

Datasheet

7In Stock

11,01 €

9,03 €

8,50 €

8,26 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-FLAT 101Ohm 40P Grey

74272485
Wurth Elektronik
1: 7,72 €
11In Stock

Mfr. Part No.
74272485

Mouser Part No
710-74272485

Wurth Elektronik

Ferrite Clamp On Cores STAR-FLAT 101Ohm 40P Grey

Learn More

Datasheet

11In Stock

7,72 €

6,87 €

6,15 €

5,43 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

- 25 C

+ 105 C

Tray

Ferrite Cable Cores WE-SFA 194 Ohms 26 poles flat ferrite

7427250
Wurth Elektronik
1: 9,16 €
1In Stock

Mfr. Part No.
7427250

Mouser Part No
710-7427250

Wurth Elektronik

Ferrite Cable Cores WE-SFA 194 Ohms 26 poles flat ferrite

Learn More

Datasheet

1In Stock

9,16 €

8,34 €

7,95 €

7,42 €

6,91 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-SFA 100 Ohms 26 poles flat ferrite

7427255
Wurth Elektronik
1: 4,40 €
1In Stock

Mfr. Part No.
7427255

Mouser Part No
710-7427255

Wurth Elektronik

Ferrite Cable Cores WE-SFA 100 Ohms 26 poles flat ferrite

Learn More

Datasheet

1In Stock

4,40 €

4,01 €

3,81 €

3,56 €

3,31 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-SFA 57 Ohms20 poles flate ferrite

7427257
Wurth Elektronik
1: 2,18 €
65In Stock

Mfr. Part No.
7427257

Mouser Part No
710-7427257

Wurth Elektronik

Ferrite Cable Cores WE-SFA 57 Ohms20 poles flate ferrite

Learn More

Datasheet

65In Stock

2,18 €

2,06 €

1,96 €

1,75 €

1,67 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-SFA 66 Ohms10 poles flat ferrite

7427258
Wurth Elektronik
1: 1,83 €
68In Stock

Mfr. Part No.
7427258

Mouser Part No
710-7427258

Wurth Elektronik

Ferrite Cable Cores WE-SFA 66 Ohms10 poles flat ferrite

Learn More

Datasheet

68In Stock

1,83 €

1,79 €

1,74 €

1,67 €

1,48 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Clamp On Cores WE-SFA Split Flat 26P 100 MHz 194Ohms

74272590
Wurth Elektronik
1: 8,79 €
215In Stock
400On Order

Mfr. Part No.
74272590

Mouser Part No
710-74272590

Wurth Elektronik

Ferrite Clamp On Cores WE-SFA Split Flat 26P 100 MHz 194Ohms

Datasheet

215In Stock

400On Order

8,79 €

8,78 €

8,18 €

7,69 €

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

Tray

Ferrite Clamp On Cores WE-SFA Split Flat 40P 100MHz 180Ohms

74272591
Wurth Elektronik
1: 11,52 €
27In Stock

Mfr. Part No.
74272591

Mouser Part No
710-74272591

Wurth Elektronik

Ferrite Clamp On Cores WE-SFA Split Flat 40P 100MHz 180Ohms

Datasheet

27In Stock

11,52 €

10,37 €

8,07 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

Tray

Components for DC Power Tools

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