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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Results: 1,284

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Part #

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

74271358
Wurth Elektronik
1: ¥1,627.8
102In Stock
176Expected 10/2/2026

Mfr. Part #
74271358

Mouser Part #
710-74271358

Wurth Elektronik

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

Datasheet

102In Stock

176Expected 10/2/2026

¥1,627.8

¥1,582.9

¥1,508.2

¥1,431.8

¥1,320.5

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

Tray

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

7427151S
Wurth Elektronik
1: ¥910.2
72In Stock

Mfr. Part #
7427151S

Mouser Part #
710-7427151S

Wurth Elektronik

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

Datasheet

72In Stock

¥910.2

¥896.9

¥835.5

¥803.9

¥742.5

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

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

7427153S
Wurth Elektronik
1: ¥789
814In Stock

Mfr. Part #
7427153S

Mouser Part #
710-7427153S

Wurth Elektronik

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

Datasheet

814In Stock

¥789

¥777.3

¥724.2

¥642.8

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

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

7427155S
Wurth Elektronik
1: ¥1,154.4
156In Stock
120Expected 10/2/2026

Mfr. Part #
7427155S

Mouser Part #
710-7427155S

Wurth Elektronik

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

Datasheet

156In Stock

120Expected 10/2/2026

¥1,154.4

¥1,136.1

¥1,059.7

¥1,019.9

¥941.8

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: ¥1,227.5
32In Stock
3,640On Order

Mfr. Part #
74271622S

Mouser Part #
710-74271622S

Wurth Elektronik

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

Datasheet

32In Stock

3,640On Order

¥1,227.5

¥1,210.9

¥1,132.8

¥1,094.6

¥1,016.5

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: ¥1,166
442In Stock

Mfr. Part #
74271633S

Mouser Part #
710-74271633S

Wurth Elektronik

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

Datasheet

442In Stock

¥1,166

¥1,151.1

¥1,041.4

¥966.7

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: ¥297.3
3,000On Order

Mfr. Part #
7427211

Mouser Part #
710-7427211

Wurth Elektronik

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

Learn More

Datasheet

3,000On Order

¥297.3

¥239.2

¥197.7

¥177.7

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

7427212
Wurth Elektronik
1: ¥426.9
6,000On Order

Mfr. Part #
7427212

Mouser Part #
710-7427212

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 31Ohm

Learn More

Datasheet

6,000On Order

¥426.9

¥393.7

¥357.1

¥325.6

¥295.7

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 55 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm

7427213
Wurth Elektronik
1: ¥490
1,009In Stock

Mfr. Part #
7427213

Mouser Part #
710-7427213

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 25MHz 27Ohm

Learn More

Datasheet

1,009In Stock

¥490

¥455.1

¥411.9

¥342.2

¥310.6

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

74272141
Wurth Elektronik
1: ¥310.6
91In Stock

Mfr. Part #
74272141

Mouser Part #
710-74272141

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

Learn More

Datasheet

91In Stock

¥310.6

¥289

¥274.1

¥252.5

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: ¥1,328.8
60In Stock

Mfr. Part #
7427217

Mouser Part #
710-7427217

Wurth Elektronik

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

Learn More

Datasheet

60In Stock

¥1,328.8

¥1,264

¥1,177.6

¥1,049.8

¥1,006.6

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: ¥629.5
187In Stock

Mfr. Part #
7427218

Mouser Part #
710-7427218

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 66Ohm

Learn More

Datasheet

187In Stock

¥629.5

¥584.7

¥531.5

¥390.3

¥335.5

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: ¥573
307In Stock

Mfr. Part #
7427220

Mouser Part #
710-7427220

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 90Ohm

Learn More

Datasheet

307In Stock

¥573

¥553.1

¥506.6

¥485

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms

7427225
Wurth Elektronik
1: ¥210.9
563In Stock
768Expected 9/18/2026

Mfr. Part #
7427225

Mouser Part #
710-7427225

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 13 Poles Round 100MHz @52Ohms

Learn More

Datasheet

563In Stock

768Expected 9/18/2026

¥210.9

¥192.7

¥176.1

¥159.5

¥156.6

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

7427226
Wurth Elektronik
1: ¥300.6
691In Stock

Mfr. Part #
7427226

Mouser Part #
710-7427226

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 75Ohm

Learn More

Datasheet

691In Stock

¥300.6

¥294

¥284

¥272.4

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 80Ohm

7427228
Wurth Elektronik
1: ¥624.5
54In Stock
100Expected 9/25/2026

Mfr. Part #
7427228

Mouser Part #
710-7427228

Wurth Elektronik

Ferrite Cable Cores WE-FLAT Core 100MHz 80Ohm

Learn More

Datasheet

54In Stock

100Expected 9/25/2026

¥624.5

¥612.9

¥589.7

¥566.4

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: ¥2,174.2
110In Stock

Mfr. Part #
7427247

Mouser Part #
710-7427247

Wurth Elektronik

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

Learn More

Datasheet

110In Stock

¥2,174.2

¥2,033.1

¥1,963.3

¥1,823.8

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: ¥3,077.8
15In Stock

Mfr. Part #
74272475

Mouser Part #
710-74272475

Wurth Elektronik

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

Learn More

Datasheet

15In Stock

¥3,077.8

¥2,943.3

¥2,675.9

¥2,408.5

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: ¥1,744.1
7In Stock

Mfr. Part #
742724759

Mouser Part #
710-742724759

Wurth Elektronik

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

Learn More

Datasheet

7In Stock

¥1,744.1

¥1,642.7

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: ¥1,416.8
11In Stock

Mfr. Part #
74272485

Mouser Part #
710-74272485

Wurth Elektronik

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

Learn More

Datasheet

11In Stock

¥1,416.8

¥1,335.4

¥1,262.4

¥994.9

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: ¥1,680.9
1In Stock

Mfr. Part #
7427250

Mouser Part #
710-7427250

Wurth Elektronik

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

Learn More

Datasheet

1In Stock

¥1,680.9

¥1,531.4

¥1,458.4

¥1,362

¥1,267.3

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

Tray

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

7427255
Wurth Elektronik
1: ¥807.2
1In Stock

Mfr. Part #
7427255

Mouser Part #
710-7427255

Wurth Elektronik

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

Learn More

Datasheet

1In Stock

¥807.2

¥735.8

¥699.3

¥654.4

¥607.9

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-SFA 57 Ohms20 poles flate ferrite

7427257
Wurth Elektronik
1: ¥398.6
65In Stock

Mfr. Part #
7427257

Mouser Part #
710-7427257

Wurth Elektronik

Ferrite Cable Cores WE-SFA 57 Ohms20 poles flate ferrite

Learn More

Datasheet

65In Stock

¥398.6

¥377

¥360.4

¥320.6

¥307.3

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-SFA 66 Ohms10 poles flat ferrite

7427258
Wurth Elektronik
1: ¥335.5
68In Stock

Mfr. Part #
7427258

Mouser Part #
710-7427258

Wurth Elektronik

Ferrite Cable Cores WE-SFA 66 Ohms10 poles flat ferrite

Learn More

Datasheet

68In Stock

¥335.5

¥328.9

¥307.3

¥272.4

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

Tray

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

74272590
Wurth Elektronik
1: ¥1,611.2
210In Stock
400Expected 10/2/2026

Mfr. Part #
74272590

Mouser Part #
710-74272590

Wurth Elektronik

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

Datasheet

210In Stock

400Expected 10/2/2026

¥1,611.2

¥1,501.5

¥1,388.6

¥1,207.5

¥1,099.6

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

Tray

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