EMI Filters / EMI Suppression

.hide-partial { max-height: none; } .show-more { display: none; }

Components for AC Power Tools More Than 1kW

Würth Elektronik Components for AC Power Tools >1kW include capacitors, fuse holders, rocker switches, transformers, common mode chokes, sensors, and many more. All of these components have a power rating of more than 1kW.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of EMI Filters / EMI Suppression

List Images

Results: 1 229

Applied Filters:

Product Type

Product

Shape

Minimum Operating Temperature

Maximum Operating Temperature

Operating Temperature Range

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm

74271221
Wurth Elektronik
1: 5,30 €
4 183In Stock
3 172Expected 06/03/2026

Mfr. Part No.
74271221

Mouser Part No
710-74271221

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm

Learn More

Datasheet

Product Comments

4 183In Stock

3 172Expected 06/03/2026

5,30 €

5,21 €

4,85 €

4,67 €

4,32 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272132
Wurth Elektronik
1: 4,02 €
11 824In Stock

Mfr. Part No.
74272132

Mouser Part No
710-74272132

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

Learn More

Datasheet

11 824In Stock

4,02 €

3,70 €

3,06 €

3,05 €

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites with Safety Key

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-FLAT Snap 25MHz 97Ohm

7427246
Wurth Elektronik
1: 10,26 €
6 338In Stock

Mfr. Part No.
7427246

Mouser Part No
710-7427246

Wurth Elektronik

Ferrite Clamp On Cores STAR-FLAT Snap 25MHz 97Ohm

Learn More

Datasheet

Product Comments

6 338In Stock

10,26 €

10,12 €

9,47 €

9,14 €

8,49 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Flat Ribbon

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-BUENO Snap 25MHz 180Ohm

74275815
Wurth Elektronik
1: 5,23 €
8 450In Stock

Mfr. Part No.
74275815

Mouser Part No
710-74275815

Wurth Elektronik

Ferrite Clamp On Cores STAR-BUENO Snap 25MHz 180Ohm

Learn More

Datasheet

Product Comments

8 450In Stock

5,23 €

5,16 €

4,99 €

4,65 €

4,33 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

- 25 C

+ 105 C

Tray

Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x330uH 2000ohm

744212331
Wurth Elektronik
1: 3,15 €
12 929In Stock

Mfr. Part No.
744212331

Mouser Part No
710-744212331

Wurth Elektronik

Common Mode Chokes / Filters WE-SL1 SMD Ln Filter 2x330uH 2000ohm

Learn More

Datasheet

12 929In Stock

Cut Tape

3,15 €

3,11 €

2,88 €

2,80 €

Reel

2,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Common Mode Chokes

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x250uH 1200mA

744224
Wurth Elektronik
1: 2,18 €
27 022In Stock

Mfr. Part No.
744224

Mouser Part No
710-744224

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x250uH 1200mA

Learn More

Datasheet

27 022In Stock

Cut Tape

2,18 €

2,10 €

2,09 €

2,01 €

View

Reel

1,52 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1 000

Common Mode Chokes

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 1500 Ohms 500mA 0.5Ohms 0402

74269241152
Wurth Elektronik
1: 0,12 €
11 780In Stock

Mfr. Part No.
74269241152

Mouser Part No
710-74269241152

Wurth Elektronik

Ferrite Beads WE-TMSB 1500 Ohms 500mA 0.5Ohms 0402

Learn More

Datasheet

11 780In Stock

Cut Tape

0,12 €

0,116 €

0,109 €

0,107 €

View

Reel

0,099 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 600Ohm 850mA 0402 0.25Ohms

74269241601
Wurth Elektronik
1: 0,112 €
16 339In Stock

Mfr. Part No.
74269241601

Mouser Part No
710-74269241601

Wurth Elektronik

Ferrite Beads WE-TMSB 600Ohm 850mA 0402 0.25Ohms

Learn More

Datasheet

16 339In Stock

Cut Tape

0,112 €

0,105 €

0,102 €

0,099 €

0,095 €

Reel

0,095 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 22Ohm 7500mA 0603 0.004Ohms

7426926222
Wurth Elektronik
1: 0,12 €
5 450In Stock
4 000Expected 13/03/2026

Mfr. Part No.
7426926222

Mouser Part No
710-7426926222

Wurth Elektronik

Ferrite Beads WE-TMSB 22Ohm 7500mA 0603 0.004Ohms

Learn More

Datasheet

5 450In Stock

4 000Expected 13/03/2026

Cut Tape

0,12 €

0,116 €

0,109 €

0,107 €

View

Reel

0,099 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-TMSB 0603 0.1Ohms 600Ohms 1500mA

74269262601
Wurth Elektronik
1: 0,155 €
7 942In Stock
4 000Expected 06/03/2026

Mfr. Part No.
74269262601

Mouser Part No
710-74269262601

Wurth Elektronik

Ferrite Beads WE-TMSB 0603 0.1Ohms 600Ohms 1500mA

Learn More

Datasheet

7 942In Stock

4 000Expected 06/03/2026

Cut Tape

0,155 €

0,152 €

0,146 €

0,135 €

View

Reel

0,116 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

74270056
Wurth Elektronik
1: 3,61 €
769In Stock
504Expected 06/03/2026

Mfr. Part No.
74270056

Mouser Part No
710-74270056

Wurth Elektronik

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

Learn More

Datasheet

769In Stock

504Expected 06/03/2026

3,61 €

3,36 €

3,13 €

2,65 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

742700752
Wurth Elektronik
1: 0,929 €
784In Stock

Mfr. Part No.
742700752

Mouser Part No
710-742700752

Wurth Elektronik

Ferrite Cable Cores WE-AFB 125Ohms 7.5mm

Learn More

Datasheet

784In Stock

0,929 €

0,869 €

0,811 €

0,731 €

0,686 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: 1,87 €
649In Stock

Mfr. Part No.
74270106

Mouser Part No
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

Learn More

Datasheet

649In Stock

1,87 €

1,76 €

1,61 €

1,42 €

1,29 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: 2,92 €
207In Stock
1 408On Order

Mfr. Part No.
7427230

Mouser Part No
710-7427230

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

Learn More

Datasheet

207In Stock

1 408On Order

2,92 €

2,72 €

2,57 €

2,50 €

2,37 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

Tray

Ferrite Clamp On Cores STAR-BUENO Snap25MHz 120Ohms Blk

74275813S
Wurth Elektronik
1: 4,84 €
312In Stock

Mfr. Part No.
74275813S

Mouser Part No
710-74275813S

Wurth Elektronik

Ferrite Clamp On Cores STAR-BUENO Snap25MHz 120Ohms Blk

Learn More

Datasheet

312In Stock

4,84 €

4,77 €

4,46 €

4,32 €

4,01 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

- 25 C

+ 105 C

- 25 C to + 105 C

Tray

Ferrite Beads WE-CBF 90Ohms 3500mA 0.020Ohms AEC-Q200

742792017
Wurth Elektronik
1: 0,206 €
5 660In Stock

Mfr. Part No.
742792017

Mouser Part No
710-742792017

Wurth Elektronik

Ferrite Beads WE-CBF 90Ohms 3500mA 0.020Ohms AEC-Q200

Learn More

Datasheet

5 660In Stock

Cut Tape

0,206 €

0,20 €

0,185 €

0,176 €

Reel

0,176 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4 000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 100Ohms 7K mA 0.005Ohms

7427928101
Wurth Elektronik
1: 0,998 €
567In Stock
2 000Expected 06/03/2026

Mfr. Part No.
7427928101

Mouser Part No
710-7427928101

Wurth Elektronik

Ferrite Beads WE-CBF 100Ohms 7K mA 0.005Ohms

Learn More

Datasheet

567In Stock

2 000Expected 06/03/2026

Cut Tape

0,998 €

0,972 €

0,937 €

0,903 €

0,869 €

Reel

0,803 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 160Ohms 5K mA 0.01Ohms

7427928161
Wurth Elektronik
1: 0,998 €
2 357In Stock

Mfr. Part No.
7427928161

Mouser Part No
710-7427928161

Wurth Elektronik

Ferrite Beads WE-CBF 160Ohms 5K mA 0.01Ohms

Learn More

Datasheet

2 357In Stock

Cut Tape

0,998 €

0,972 €

0,937 €

0,903 €

0,869 €

Reel

0,803 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

Reel, Cut Tape, MouseReel

Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 3.5-5.0 mm AEC-Q200

78271111
Wurth Elektronik
1: 4,65 €
71In Stock

Mfr. Part No.
78271111

Mouser Part No
710-78271111

Wurth Elektronik

Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 3.5-5.0 mm AEC-Q200

Learn More

Datasheet

71In Stock

4,65 €

4,29 €

3,96 €

3,53 €

3,21 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 50 C

+ 105 C

AEC-Q200

Tray

Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 4.5-6.0 mm AEC-Q200

78271112
Wurth Elektronik
1: 4,12 €
307In Stock

Mfr. Part No.
78271112

Mouser Part No
710-78271112

Wurth Elektronik

Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 4.5-6.0 mm AEC-Q200

Learn More

Datasheet

307In Stock

4,12 €

3,78 €

3,48 €

3,09 €

2,79 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 50 C

+ 105 C

AEC-Q200

Tray

Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 6.0-7.5 mm AEC-Q200

78271131
Wurth Elektronik
1: 4,48 €
53In Stock

Mfr. Part No.
78271131

Mouser Part No
710-78271131

Wurth Elektronik

Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 6.0-7.5 mm AEC-Q200

Learn More

Datasheet

53In Stock

4,48 €

4,11 €

3,77 €

3,32 €

2,98 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 50 C

+ 105 C

AEC-Q200

Tray

Ferrite Clamp On Cores CAR-TEC Black 235Ohms 6.0-7.5 mm AEC-Q200

78271131S
Wurth Elektronik
1: 4,48 €
76In Stock

Mfr. Part No.
78271131S

Mouser Part No
710-78271131S

Wurth Elektronik

Ferrite Clamp On Cores CAR-TEC Black 235Ohms 6.0-7.5 mm AEC-Q200

Learn More

Datasheet

76In Stock

4,48 €

4,11 €

3,77 €

3,32 €

2,98 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 50 C

+ 105 C

AEC-Q200

Tray

Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 7.0-8.5 mm AEC-Q200

78271132
Wurth Elektronik
1: 5,09 €
73In Stock

Mfr. Part No.
78271132

Mouser Part No
710-78271132

Wurth Elektronik

Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 7.0-8.5 mm AEC-Q200

Learn More

Datasheet

73In Stock

5,09 €

4,64 €

4,25 €

3,72 €

3,32 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 50 C

+ 105 C

AEC-Q200

Tray

Common Mode Chokes / Filters WE-CNSA SMD 1210 200 uH 1.26 A 79 mOhms

784234201
Wurth Elektronik
1: 0,989 €
1 066In Stock

Mfr. Part No.
784234201

Mouser Part No
710-784234201

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSA SMD 1210 200 uH 1.26 A 79 mOhms

Learn More

Datasheet

1 066In Stock

Cut Tape

0,989 €

0,877 €

0,783 €

0,671 €

Reel

0,568 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-SAFB 2.2mm 71Ohm @ 25MHz

74270020
Wurth Elektronik
1: 0,559 €
4 297In Stock

Mfr. Part No.
74270020

Mouser Part No
710-74270020

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 2.2mm 71Ohm @ 25MHz

Learn More

Datasheet

4 297In 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

Components for AC Power Tools More Than 1kW

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
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
Ferrite Cores