EMI Filters / EMI Suppression

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Types of EMI Filters / EMI Suppression

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Part #

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

744821039
Wurth Elektronik
1: $4.91
7,969In Stock

Mfr. Part No.
744821039

Mouser Part No
710-744821039

Wurth Elektronik

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

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Datasheet

7,969In Stock

Cut Tape

$4.91

$3.78

$3.75

$2.91

Reel

$2.62

View

Min.: 1
Mult.: 1

: 300

Common Mode Chokes

- 40 C

+ 125 C

Reel, Cut Tape

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

744821240
Wurth Elektronik
1: $4.87
9,710In Stock

Mfr. Part No.
744821240

Mouser Part No
710-744821240

Wurth Elektronik

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

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Datasheet

9,710In Stock

$4.87

$4.81

$4.80

$3.90

View

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114075063
Wurth Elektronik
1: $0.394
12,409In Stock

Mfr. Part No.
782114075063

Mouser Part No
710-782114075063

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

12,409In Stock

$0.394

$0.362

$0.329

$0.311

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 10mH 1A 360mOhm

744822110
Wurth Elektronik
1: $4.39
1,043In Stock

Mfr. Part No.
744822110

Mouser Part No
710-744822110

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type S 10mH 1A 360mOhm

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Datasheet

1,043In Stock

$4.39

$4.27

$3.63

$3.45

$3.44

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: $4.16
2,049In 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

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Datasheet

2,049In Stock

$4.16

$4.11

$3.50

$3.37

$3.28

Min.: 1
Mult.: 1

Common Mode Chokes

- 40 C

+ 125 C

Bulk

Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm

744823210
Wurth Elektronik
1: $4.96
2,993In Stock
90Expected 11/9/2026

Mfr. Part No.
744823210

Mouser Part No
710-744823210

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type M 10mH 2A 125mOhm

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Datasheet

2,993In Stock

90Expected 11/9/2026

$4.96

$4.91

$4.19

$4.08

View

Min.: 1
Mult.: 1

Common Mode Chokes

- 40 C

+ 125 C

Tray

Common Mode Chokes / Filters WE-CMB Choke Type M 3.3mH 2.5A 60mOhm

744823333
Wurth Elektronik
1: $5.55
268In Stock

Mfr. Part No.
744823333

Mouser Part No
710-744823333

Wurth Elektronik

Common Mode Chokes / Filters WE-CMB Choke Type M 3.3mH 2.5A 60mOhm

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Datasheet

268In Stock

$5.55

$5.47

$4.98

$4.64

$4.62

Min.: 1
Mult.: 1

Common Mode Chokes

Power Line Chokes

- 40 C

+ 125 C

Tray

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

74271111
Wurth Elektronik
1: $6.27
9,263In Stock

Mfr. Part No.
74271111

Mouser Part No
710-74271111

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

9,263In Stock

$6.27

$6.17

$5.74

$5.54

$5.10

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: $6.27
10,669In Stock
9,804On Order

Mfr. Part No.
74271112

Mouser Part No
710-74271112

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

10,669In Stock

9,804On Order

$6.27

$6.17

$5.74

$5.54

$5.10

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: $6.96
13,636In Stock
12,388On Order

Mfr. Part No.
74271112S

Mouser Part No
710-74271112S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

13,636In Stock

12,388On Order

$6.96

$6.85

$6.36

$6.15

$5.66

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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

74271131
Wurth Elektronik
1: $7.70
8,339In Stock
17,024On Order

Mfr. Part No.
74271131

Mouser Part No
710-74271131

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

8,339In Stock

17,024On Order

$7.70

$6.69

$6.53

$6.15

Quote

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: $6.46
8,486In Stock
8,624On Order

Mfr. Part No.
74271142

Mouser Part No
710-74271142

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

8,486In Stock

8,624On Order

$6.46

$6.35

$5.92

$5.70

$5.26

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: $19.34
2,282In Stock
972On Order

Mfr. Part No.
74271151

Mouser Part No
710-74271151

Wurth Elektronik

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

Learn More

Datasheet

2,282In Stock

972On Order

$19.34

$17.65

$15.98

$14.29

$13.61

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 25 C

+ 105 C

Tray

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

74271221
Wurth Elektronik
1: $8.38
5,403In Stock
3,588Expected 18/9/2026

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

5,403In Stock

3,588Expected 18/9/2026

$8.38

$8.24

$7.67

$7.38

$6.83

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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

74271221S
Wurth Elektronik
1: $8.85
4,483In Stock
30On Order

Mfr. Part No.
74271221S

Mouser Part No
710-74271221S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

4,483In Stock

30On Order

$8.85

$8.72

$8.11

$7.81

$7.21

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: $8.38
15,724In Stock
11,986Expected 11/9/2026

Mfr. Part No.
74271222

Mouser Part No
710-74271222

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

15,724In Stock

11,986Expected 11/9/2026

$8.38

$8.24

$7.67

$7.38

$6.83

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: $6.72
9,409In Stock

Mfr. Part No.
74272132

Mouser Part No
710-74272132

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

Learn More

Datasheet

9,409In Stock

$6.72

$6.19

$5.11

$5.10

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: $7.37
4,322In Stock

Mfr. Part No.
74271111S

Mouser Part No
710-74271111S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

4,322In Stock

$7.37

$7.25

$6.75

$6.50

$6.00

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: $7.55
2,708In Stock

Mfr. Part No.
74271131S

Mouser Part No
710-74271131S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

2,708In Stock

$7.55

$7.43

$6.91

$6.66

$6.15

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: $7.32
2,407In Stock
2,394On Order

Mfr. Part No.
74271132

Mouser Part No
710-74271132

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

2,407In Stock

2,394On Order

$7.32

$7.21

$6.70

$6.46

$5.96

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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

74271132S
Wurth Elektronik
1: $7.32
4,899In Stock
2,812On Order

Mfr. Part No.
74271132S

Mouser Part No
710-74271132S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

4,899In Stock

2,812On Order

$7.32

$7.21

$6.70

$6.46

$5.96

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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

74271142S
Wurth Elektronik
1: $6.46
4,748In Stock
2,912Expected 18/9/2026

Mfr. Part No.
74271142S

Mouser Part No
710-74271142S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

4,748In Stock

2,912Expected 18/9/2026

$6.46

$6.35

$5.92

$5.70

$5.26

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

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

74271211
Wurth Elektronik
1: $28.71
977In Stock
1,835On Order

Mfr. Part No.
74271211

Mouser Part No
710-74271211

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

977In Stock

1,835On Order

$28.71

$23.92

$20.79

$18.90

$18.17

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Round

- 25 C

+ 105 C

Bulk

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

74271211S
Wurth Elektronik
1: $28.71
190In Stock
980Expected 11/9/2026

Mfr. Part No.
74271211S

Mouser Part No
710-74271211S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

190In Stock

980Expected 11/9/2026

$28.71

$23.92

$20.79

$18.90

$17.92

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Round

- 25 C

+ 105 C

Bulk

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

74271222S
Wurth Elektronik
1: $8.85
1,192In Stock

Mfr. Part No.
74271222S

Mouser Part No
710-74271222S

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

1,192In Stock

Cut Tape

$8.85

$8.72

Reel

$8.72

$8.11

$7.81

$7.21

Min.: 1
Mult.: 1

: 26

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Reel, Cut Tape

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