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: 1,229

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Part #

Ferrite Clamp On Cores WE-NCF Ferrite Ring 200ohm 26.5mm

74271378
Wurth Elektronik
1: $13.93
300In Stock

Mfr. Part No.
74271378

Mouser Part No
710-74271378

Wurth Elektronik

Ferrite Clamp On Cores WE-NCF Ferrite Ring 200ohm 26.5mm

Datasheet

300In Stock

$13.93

$13.54

$13.53

$12.24

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

- 25 C

+ 105 C

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms

74270112
Wurth Elektronik
1: $0.50
5,569In Stock

Mfr. Part No.
74270112

Mouser Part No
710-74270112

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms

Learn More

Datasheet

5,569In Stock

$0.50

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Bulk

Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1A

7448011008
Wurth Elektronik
1: $8.94
1,263In Stock

Mfr. Part No.
7448011008

Mouser Part No
710-7448011008

Wurth Elektronik

Common Mode Chokes / Filters WE-CMBNC Type XS Nancrystl 10kHz 1A

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Datasheet

1,263In Stock

$8.94

$8.88

$8.83

$8.05

View

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters WE-LPCC CM Pwr Choke 330uH 12A 6mOhms

7448680120
Wurth Elektronik
1: $7.63
658In Stock

Mfr. Part No.
7448680120

Mouser Part No
710-7448680120

Wurth Elektronik

Common Mode Chokes / Filters WE-LPCC CM Pwr Choke 330uH 12A 6mOhms

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Datasheet

658In Stock

$7.63

$6.87

$6.11

$5.60

$5.09

Min.: 1
Mult.: 1

Common Mode Chokes

Power Chokes

- 40 C

+ 60 C

Tray

Ferrite Beads WE-MPSA EMI 180Ohms 5A 10mOhms AEC-Q200

78279224181
Wurth Elektronik
1: $0.91
3,141In Stock

Mfr. Part No.
78279224181

Mouser Part No
710-78279224181

Wurth Elektronik

Ferrite Beads WE-MPSA EMI 180Ohms 5A 10mOhms AEC-Q200

Learn More

Datasheet

3,141In Stock

Cut Tape

$0.91

$0.894

$0.87

$0.833

View

Reel

$0.657

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Ferrite Beads

EMI Multilayer Power Suppression Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSA EMI 250Ohms 4A 12mOhms AEC-Q200

78279224251
Wurth Elektronik
1: $0.91
2,614In Stock

Mfr. Part No.
78279224251

Mouser Part No
710-78279224251

Wurth Elektronik

Ferrite Beads WE-MPSA EMI 250Ohms 4A 12mOhms AEC-Q200

Learn More

Datasheet

2,614In Stock

Cut Tape

$0.91

$0.892

$0.87

$0.833

View

Reel

$0.657

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Ferrite Beads

EMI Multilayer Power Suppression Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm

74270033
Wurth Elektronik
1: $0.69
30,267In Stock

Mfr. Part No.
74270033

Mouser Part No
710-74270033

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm

Learn More

Datasheet

30,267In Stock

$0.69

$0.682

$0.659

$0.612

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Common Mode Chokes / Filters WE-FI Toroidal Choke 470uH 1.6A .225Ohm

7447010
Wurth Elektronik
1: $2.32
2,301In Stock

Mfr. Part No.
7447010

Mouser Part No
710-7447010

Wurth Elektronik

Common Mode Chokes / Filters WE-FI Toroidal Choke 470uH 1.6A .225Ohm

Datasheet

2,301In Stock

$2.32

$2.21

$2.20

$1.99

View

Min.: 1
Mult.: 1

Common Mode Chokes

Toroidal Chokes

- 40 C

+ 105 C

Bulk

Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 21A

7448062105
Wurth Elektronik
1: $23.22
432In Stock

Mfr. Part No.
7448062105

Mouser Part No
710-7448062105

Wurth Elektronik

Common Mode Chokes / Filters WE-CMBNC Type XXL Nancrystl 10kHz 21A

Learn More

Datasheet

432In Stock

$23.22

$21.49

$21.48

$19.34

View

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters WE-CMB Choke Type S 2.2mH 2A 70mOhm

744822222
Wurth Elektronik
1: $2.53
2,308In Stock

Mfr. Part No.
744822222

Mouser Part No
710-744822222

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type S 2.2mH 2A 70mOhm

Learn More

Datasheet

2,308In Stock

$2.53

$2.24

$2.22

$2.21

$2.15

Min.: 1
Mult.: 1

Common Mode Chokes

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters WE-CMB Power Choke 5mH 2.5A 95m

744823305
Wurth Elektronik
1: $3.69
1,530In Stock

Mfr. Part No.
744823305

Mouser Part No
710-744823305

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Power Choke 5mH 2.5A 95m

Learn More

Datasheet

1,530In Stock

$3.69

$3.62

$3.22

$3.13

$2.94

Min.: 1
Mult.: 1

Common Mode Chokes

Common Mode Chokes / Filters WE-CMB Choke Type XL 2.2mH 8A 14mOhm

7448258022
Wurth Elektronik
1: $5.70
1,858In Stock

Mfr. Part No.
7448258022

Mouser Part No
710-7448258022

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XL 2.2mH 8A 14mOhm

Learn More

Datasheet

1,858In Stock

$5.70

$5.61

$4.83

Min.: 1
Mult.: 1

Common Mode Chokes

- 40 C

+ 125 C

Tray

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 200Ohm

742700381
Wurth Elektronik
1: $0.74
31,239In Stock

Mfr. Part No.
742700381

Mouser Part No
710-742700381

Wurth Elektronik

Ferrite Cable Cores WE-AFB EMI Axial 100MHz 200Ohm

Learn More

Datasheet

31,239In Stock

$0.74

$0.665

$0.614

$0.562

$0.512

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Tray

Ferrite Beads WE-CBF 0805 100MHz 220Ohm 2000mA AEC-Q200

742792022
Wurth Elektronik
1: $0.16
176,238In Stock

Mfr. Part No.
742792022

Mouser Part No
710-742792022

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 220Ohm 2000mA AEC-Q200

Learn More

Datasheet

176,238In Stock

Cut Tape

$0.16

$0.154

$0.15

$0.141

View

Reel

$0.108

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA

744225
Wurth Elektronik
1: $2.48
2,919In Stock

Mfr. Part No.
744225

Mouser Part No
710-744225

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA

Learn More

Datasheet

2,919In Stock

Cut Tape

$2.48

$2.40

$2.39

$2.22

Reel

$1.72

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Common Mode Chokes

Common Mode Line Filters

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-LF SMT Type SH 27 mH .6A 1.2Ohm

7446630027
Wurth Elektronik
1: $8.00
647In Stock

Mfr. Part No.
7446630027

Mouser Part No
710-7446630027

Wurth Elektronik

Common Mode Chokes / Filters WE-LF SMT Type SH 27 mH .6A 1.2Ohm

Learn More

Datasheet

647In Stock

Cut Tape

$8.00

$7.77

$7.40

$7.03

Reel

$5.83

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz

74270012
Wurth Elektronik
1: $0.69
5,392In Stock

Mfr. Part No.
74270012

Mouser Part No
710-74270012

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz

Learn More

Datasheet

5,392In Stock

$0.69

$0.682

$0.659

$0.636

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 25 C

+ 125 C

Bulk

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

742701121
Wurth Elektronik
1: $0.34
12,449In Stock

Mfr. Part No.
742701121

Mouser Part No
710-742701121

Wurth Elektronik

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

Learn More

Datasheet

12,449In Stock

$0.34

$0.332

$0.329

$0.324

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Beads WE-PF Power Ferrite 200ohm 100MHz 5A

7427929112
Wurth Elektronik
1: $2.87
1,136In Stock

Mfr. Part No.
7427929112

Mouser Part No
710-7427929112

Wurth Elektronik

Ferrite Beads WE-PF Power Ferrite 200ohm 100MHz 5A

Learn More

Datasheet

1,136In Stock

Cut Tape

$2.87

$2.81

$2.69

$2.58

Reel

$2.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Ferrite Beads

Ferrite Chip Beads

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114075063
Wurth Elektronik
1: $0.29
12,624In Stock

Mfr. Part No.
782114075063

Mouser Part No
710-782114075063

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

Learn More

Datasheet

12,624In Stock

$0.29

$0.266

$0.242

$0.219

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 55 C

+ 140 C

AEC-Q200

Bulk

Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn

74270021
Wurth Elektronik
1: $0.59
12,073In Stock

Mfr. Part No.
74270021

Mouser Part No
710-74270021

Wurth Elektronik

Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn

Learn More

Datasheet

12,073In Stock

$0.59

$0.566

$0.529

$0.493

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 25 C

+ 125 C

Bulk

Ferrite Beads WE-CBF 0603 230MHz 470Ohm 1000mA AEC-Q200

742792645
Wurth Elektronik
1: $0.19
55,754In Stock

Mfr. Part No.
742792645

Mouser Part No
710-742792645

Wurth Elektronik

Ferrite Beads WE-CBF 0603 230MHz 470Ohm 1000mA AEC-Q200

Learn More

Datasheet

55,754In Stock

Cut Tape

$0.19

$0.183

$0.179

$0.165

View

Reel

$0.143

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

782013125280
Wurth Elektronik
1: $6.07
3In Stock
63Expected 27/02/2026

Mfr. Part No.
782013125280

Mouser Part No
710-782013125280

Wurth Elektronik

Ferrite Cable Cores WE-AEFA AEC-Q200 150Ohm Ferrite Core

Learn More

Datasheet

3In Stock

63Expected 27/02/2026

$6.07

$5.95

$5.71

$5.47

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 55 C

+ 150 C

AEC-Q200

Tray

Common Mode Chokes / Filters WE-FC AEC-Q200 0.82mH 2.6A .07Ohm

7448640395
Wurth Elektronik
1: $2.07
62In Stock
360Expected 06/04/2026

Mfr. Part No.
7448640395

Mouser Part No
710-7448640395

Wurth Elektronik

Common Mode Chokes / Filters WE-FC AEC-Q200 0.82mH 2.6A .07Ohm

Learn More

Datasheet

62In Stock

360Expected 06/04/2026

$2.07

$1.81

$1.62

$1.47

$1.36

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

AEC-Q200

Tray

Common Mode Chokes / Filters WE-TFCH Type UT 25mH 3.6Ohm .25AHztl

744861250
Wurth Elektronik
1: $4.10
505In Stock

Mfr. Part No.
744861250

Mouser Part No
710-744861250

Wurth Elektronik

Common Mode Chokes / Filters WE-TFCH Type UT 25mH 3.6Ohm .25AHztl

Learn More

Datasheet

Product Comments

505In Stock

$4.10

$3.84

$3.34

$3.00

View

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

- 40 C

+ 125 C

Tray

Components for DC Power Tools

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Accessories
Chip Beads
Chokes
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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
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Ferrite Beads
Ferrite Beads on Leads
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Ferrite Clamp On Cores
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