EMI Filters / EMI Suppression

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Types of EMI Filters / EMI Suppression

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Part #

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 425Ohms

74271211
Wurth Elektronik
1: $32.72
2,430In Stock

Mfr. Part #
74271211

Mouser Part #
710-74271211

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 425Ohms

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Datasheet

Product Comments

2,430In Stock

$32.72

$27.26

$21.55

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Round

- 25 C

+ 105 C

Bulk

Common Mode Chokes / Filters WE-CMB Choke Type XS 4mH 1.5A 140mOhm

744821240
Wurth Elektronik
1: $4.19
12,283In Stock

Mfr. Part #
744821240

Mouser Part #
710-744821240

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type XS 4mH 1.5A 140mOhm

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Datasheet

12,283In Stock

$4.19

$4.15

$4.14

$3.66

View

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters WE-CMB Power Choke 39mH 0.3A 3000m

744821039
Wurth Elektronik
1: $3.67
8,789In Stock

Mfr. Part #
744821039

Mouser Part #
710-744821039

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Power Choke 39mH 0.3A 3000m

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Datasheet

8,789In Stock

Cut Tape

$3.67

$3.58

$2.99

$2.91

Reel

$2.87

Min.: 1
Mult.: 1

Reel: 300

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 425Ohms

74271211S
Wurth Elektronik
1: $24.97
442In Stock

Mfr. Part #
74271211S

Mouser Part #
710-74271211S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 425Ohms

Learn More

Datasheet

Product Comments

442In Stock

$24.97

$22.77

$21.33

$19.39

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Round

- 25 C

+ 105 C

Bulk

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114075063
Wurth Elektronik
1: $0.45
12,624In Stock

Mfr. Part #
782114075063

Mouser Part #
710-782114075063

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

12,624In Stock

$0.45

$0.412

$0.375

$0.339

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round

- 55 C

+ 140 C

AEC-Q200

Bulk

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

744822222
Wurth Elektronik
1: $4.19
2,308In Stock

Mfr. Part #
744822222

Mouser Part #
710-744822222

Wurth Elektronik

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

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Datasheet

2,308In Stock

$4.19

$4.15

$3.58

$3.47

$3.33

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: $5.84
1,530In Stock

Mfr. Part #
744823305

Mouser Part #
710-744823305

Wurth Elektronik

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

Learn More

Datasheet

1,530In Stock

$5.84

$5.72

$5.04

$4.48

$4.46

Min.: 1
Mult.: 1

Common Mode Chokes

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

7448258022
Wurth Elektronik
1: $9.81
1,858In Stock

Mfr. Part #
7448258022

Mouser Part #
710-7448258022

Wurth Elektronik

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

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Datasheet

1,858In Stock

$9.81

$9.66

$8.56

Min.: 1
Mult.: 1

Common Mode Chokes

- 40 C

+ 125 C

Tray

Common Mode Chokes / Filters WE-CMB 1mH 7.5 Amps DCRes=10mOhms

744824801
Wurth Elektronik
1: $10.26
74In Stock

Mfr. Part #
744824801

Mouser Part #
710-744824801

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB 1mH 7.5 Amps DCRes=10mOhms

Learn More

Datasheet

74In Stock

$10.26

$9.90

$7.86

$7.52

$6.84

Min.: 1
Mult.: 1

Common Mode Chokes

Toroidal Chokes

- 40 C

+ 125 C

Bulk

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 145Ohm

74271131
Wurth Elektronik
1: $7.75
7,427In Stock
38Expected 2026-02-20

Mfr. Part #
74271131

Mouser Part #
710-74271131

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 145Ohm

Learn More

Datasheet

Product Comments

7,427In Stock

38Expected 2026-02-20

$7.75

$7.63

$7.10

$6.84

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm

74271222
Wurth Elektronik
1: $9.55
8,982In Stock
6,214Expected 2026-04-10

Mfr. Part #
74271222

Mouser Part #
710-74271222

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm

Learn More

Datasheet

Product Comments

8,982In Stock

6,214Expected 2026-04-10

$9.55

$9.39

$8.74

$8.42

$7.78

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272222
Wurth Elektronik
1: $14.24
2,818In Stock

Mfr. Part #
74272222

Mouser Part #
710-74272222

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

Learn More

Datasheet

2,818In Stock

$14.24

$13.05

$11.86

$10.09

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites with Safety Key

Square

- 25 C

+ 105 C

Tray

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

74271221
Wurth Elektronik
1: $9.55
4,265In Stock
3,172Expected 2026-02-20

Mfr. Part #
74271221

Mouser Part #
710-74271221

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

4,265In Stock

3,172Expected 2026-02-20

$9.55

$9.39

$8.74

$8.42

$7.78

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 525Ohms

74271251
Wurth Elektronik
1: $53.97
1,569In Stock

Mfr. Part #
74271251

Mouser Part #
710-74271251

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 525Ohms

Learn More

Datasheet

1,569In Stock

$53.97

$49.27

$44.58

$39.88

$37.68

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 25 C

+ 105 C

Bulk

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272132
Wurth Elektronik
1: $7.25
11,948In Stock

Mfr. Part #
74272132

Mouser Part #
710-74272132

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

Learn More

Datasheet

11,948In Stock

$7.25

$6.67

$5.52

$5.50

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-TEC Snap Black 25MHz 175Ohm

74271111S
Wurth Elektronik
1: $8.40
639In Stock
1,424Expected 2026-02-20

Mfr. Part #
74271111S

Mouser Part #
710-74271111S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 175Ohm

Learn More

Datasheet

Product Comments

639In Stock

1,424Expected 2026-02-20

$8.40

$8.26

$7.69

$7.41

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 176Ohm

74271112
Wurth Elektronik
1: $7.15
4,129In Stock
4,484On Order

Mfr. Part #
74271112

Mouser Part #
710-74271112

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 176Ohm

Learn More

Datasheet

Product Comments

4,129In Stock

4,484On Order

$7.15

$7.04

$6.54

$6.31

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 176Ohm

74271112S
Wurth Elektronik
1: $7.15
6,193In Stock
5,530On Order

Mfr. Part #
74271112S

Mouser Part #
710-74271112S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 176Ohm

Learn More

Datasheet

Product Comments

6,193In Stock

5,530On Order

$7.15

$7.04

$6.54

$6.31

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm

74271131S
Wurth Elektronik
1: $7.75
1,071In Stock
646Expected 2026-02-20

Mfr. Part #
74271131S

Mouser Part #
710-74271131S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm

Learn More

Datasheet

Product Comments

1,071In Stock

646Expected 2026-02-20

$7.75

$7.63

$7.10

$6.84

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 141Ohm

74271132
Wurth Elektronik
1: $8.34
2,046In Stock
988Expected 2026-02-20

Mfr. Part #
74271132

Mouser Part #
710-74271132

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 141Ohm

Learn More

Datasheet

Product Comments

2,046In Stock

988Expected 2026-02-20

$8.34

$8.22

$7.64

$7.36

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 98Ohm

74271142
Wurth Elektronik
1: $7.36
3,329In Stock
6,664Expected 2026-02-27

Mfr. Part #
74271142

Mouser Part #
710-74271142

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 98Ohm

Learn More

Datasheet

Product Comments

3,329In Stock

6,664Expected 2026-02-27

$7.36

$7.24

$6.74

$6.49

$6.00

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms

74271151
Wurth Elektronik
1: $22.04
472In Stock
2,088On Order

Mfr. Part #
74271151

Mouser Part #
710-74271151

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms

Learn More

Datasheet

472In Stock

2,088On Order

$22.04

$20.12

$18.21

$16.29

$15.42

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 25 C

+ 105 C

Tray

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

74271221S
Wurth Elektronik
1: $10.09
471In Stock
1,846Expected 2026-04-03

Mfr. Part #
74271221S

Mouser Part #
710-74271221S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

471In Stock

1,846Expected 2026-04-03

$10.09

$9.94

$9.24

$8.90

$8.22

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm

74271222S
Wurth Elektronik
1: $10.09
1,149In Stock
572Expected 2026-02-20

Mfr. Part #
74271222S

Mouser Part #
710-74271222S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm

Learn More

Datasheet

Product Comments

1,149In Stock

572Expected 2026-02-20

Cut Tape

$10.09

$9.94

Reel

$9.94

$9.24

$8.90

$8.22

Min.: 1
Mult.: 1

Reel: 26

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Reel, Cut Tape

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms

74271251S
Wurth Elektronik
1: $53.97
98In Stock

Mfr. Part #
74271251S

Mouser Part #
710-74271251S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms

Learn More

Datasheet

98In Stock

$53.97

$49.27

$44.58

$39.88

$37.68

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 25 C

+ 105 C

Bulk

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