Passive Components – Mouser Israel

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STAR-TEC Snap Ferrites with Safety Key Technology

Würth Elektronik STAR-TEC Snap Ferrites with Safety Key Technology feature both the WE-STAR-TEC and WE-STAR-TEC LFS series. The STAR-TEC ferrites utilize a NiZn core for supplementary interference suppression in the 1MHz to 1GHz range. The STAR-TEC LFS series utilizes an MnZn core for a low-frequency suppression range from 300kHz to 20MHz. Both STAR-TEC snap ferrite series are designed to be user-friendly. Würth Elektronik STAR-TEC and STAR-TEC LFS Snap Ferrites with Safety Key Technology operate in the -25°C to +105°C temperature range.

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Types of Passive Components

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Part #

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

74271111S
Wurth Elektronik
1: $5.50
4,576In Stock
456Expected 27/05/2026

Mfr. Part No.
74271111S

Mouser Part No
710-74271111S

Wurth Elektronik

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

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Datasheet

Product Comments

4,576In Stock

456Expected 27/05/2026

$5.50

$5.33

$4.96

$4.78

$4.63

Min.: 1
Mult.: 1

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

74271131S
Wurth Elektronik
1: $5.07
1,246In Stock
1,862On Order

Mfr. Part No.
74271131S

Mouser Part No
710-74271131S

Wurth Elektronik

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

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Datasheet

Product Comments

1,246In Stock

1,862On Order

$5.07

$5.00

$4.95

$4.92

$4.58

Min.: 1
Mult.: 1

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

74271132
Wurth Elektronik
1: $5.38
4,145In Stock

Mfr. Part No.
74271132

Mouser Part No
710-74271132

Wurth Elektronik

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

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Datasheet

Product Comments

4,145In Stock

$5.38

$5.30

$4.93

$4.75

Min.: 1
Mult.: 1

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

74271132S
Wurth Elektronik
1: $5.38
2,958In Stock
3,752On Order

Mfr. Part No.
74271132S

Mouser Part No
710-74271132S

Wurth Elektronik

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

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Datasheet

Product Comments

2,958In Stock

3,752On Order

$5.38

$5.30

$4.93

Min.: 1
Mult.: 1

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

74271151S
Wurth Elektronik
1: $14.22
409In Stock

Mfr. Part No.
74271151S

Mouser Part No
710-74271151S

Wurth Elektronik

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

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Datasheet

409In Stock

$14.22

$12.98

$11.75

$10.51

$9.95

Min.: 1
Mult.: 1

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

74271211S
Wurth Elektronik
1: $17.05
270In Stock
180Expected 29/05/2026

Mfr. Part No.
74271211S

Mouser Part No
710-74271211S

Wurth Elektronik

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

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Datasheet

Product Comments

270In Stock

180Expected 29/05/2026

$17.05

$15.86

$13.76

$12.51

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Min.: 1
Mult.: 1

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

74271222
Wurth Elektronik
1: $6.42
2,129In Stock
19,578On Order

Mfr. Part No.
74271222

Mouser Part No
710-74271222

Wurth Elektronik

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

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Datasheet

Product Comments

2,129In Stock

19,578On Order

$6.42

$6.28

$6.10

$5.89

View

Min.: 1
Mult.: 1

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

74271222S
Wurth Elektronik
1: $6.51
1,417In Stock

Mfr. Part No.
74271222S

Mouser Part No
710-74271222S

Wurth Elektronik

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

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Datasheet

Product Comments

1,417In Stock

Cut Tape

$6.51

$6.41

Reel

$6.41

$5.96

$5.74

$5.30

Min.: 1
Mult.: 1

: 26

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

74271251S
Wurth Elektronik
1: $32.03
59In Stock

Mfr. Part No.
74271251S

Mouser Part No
710-74271251S

Wurth Elektronik

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

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Datasheet

59In Stock

$32.03

$26.46

$26.45

$21.26

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272131
Wurth Elektronik
1: $5.20
1,201In Stock

Mfr. Part No.
74272131

Mouser Part No
710-74272131

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

1,201In Stock

$5.20

$4.78

$4.37

$3.95

$3.33

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272142
Wurth Elektronik
1: $5.20
1,304In Stock

Mfr. Part No.
74272142

Mouser Part No
710-74272142

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

1,304In Stock

$5.20

$4.78

$4.37

$3.95

$3.33

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272151
Wurth Elektronik
1: $10.39
475In Stock
120Expected 29/05/2026

Mfr. Part No.
74272151

Mouser Part No
710-74272151

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

475In Stock

120Expected 29/05/2026

$10.39

$9.89

$8.97

$8.47

$7.99

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272211
Wurth Elektronik
1: $27.81
811In Stock
120Expected 29/05/2026

Mfr. Part No.
74272211

Mouser Part No
710-74272211

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

811In Stock

120Expected 29/05/2026

$27.81

$22.27

$21.07

$18.43

$17.54

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272221
Wurth Elektronik
1: $9.19
1,020In Stock

Mfr. Part No.
74272221

Mouser Part No
710-74272221

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

1,020In Stock

$9.19

$8.42

$7.65

$6.51

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272222
Wurth Elektronik
1: $9.19
2,264In Stock

Mfr. Part No.
74272222

Mouser Part No
710-74272222

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

2,264In Stock

$9.19

$8.42

$7.65

$6.51

Min.: 1
Mult.: 1

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

74271112
Wurth Elektronik
1: $4.69
150In Stock
14,668On Order

Mfr. Part No.
74271112

Mouser Part No
710-74271112

Wurth Elektronik

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

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Datasheet

Product Comments

150In Stock

14,668On Order

$4.69

$4.62

$4.58

$4.54

View

Min.: 1
Mult.: 1

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

74271142S
Wurth Elektronik
1: $4.82
62In Stock
5,544Expected 29/05/2026

Mfr. Part No.
74271142S

Mouser Part No
710-74271142S

Wurth Elektronik

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

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Datasheet

Product Comments

62In Stock

5,544Expected 29/05/2026

$4.82

$4.74

$4.67

$4.35

$4.19

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 4.5-6.0mm Grey

74272112
Wurth Elektronik
1: $5.20
4In Stock
152Expected 29/05/2026
New Product

Mfr. Part No.
74272112

Mouser Part No
710-74272112

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 4.5-6.0mm Grey

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Datasheet

4In Stock

152Expected 29/05/2026

$5.20

$4.78

$4.37

$3.95

$3.33

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114076130
Wurth Elektronik
1: $0.88
689In Stock

Mfr. Part No.
782114076130

Mouser Part No
710-782114076130

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

689In Stock

$0.88

$0.81

$0.739

$0.668

$0.562

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114076160
Wurth Elektronik
1: $1.17
261In Stock

Mfr. Part No.
782114076160

Mouser Part No
710-782114076160

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

261In Stock

$1.17

$1.07

$0.985

$0.891

$0.751

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114095100
Wurth Elektronik
1: $1.06
68In Stock
288Expected 29/05/2026

Mfr. Part No.
782114095100

Mouser Part No
710-782114095100

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

68In Stock

288Expected 29/05/2026

$1.06

$0.981

$0.895

$0.811

$0.682

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114096080
Wurth Elektronik
1: $1.14
52In Stock

Mfr. Part No.
782114096080

Mouser Part No
710-782114096080

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

52In Stock

$1.14

$1.05

$0.963

$0.871

$0.733

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114133064
Wurth Elektronik
1: $0.72
113In Stock

Mfr. Part No.
782114133064

Mouser Part No
710-782114133064

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

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Datasheet

113In Stock

$0.72

$0.662

$0.605

$0.547

$0.46

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114155130
Wurth Elektronik
1: $2.35
52In Stock

Mfr. Part No.
782114155130

Mouser Part No
710-782114155130

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

Learn More

Datasheet

52In Stock

$2.35

$2.16

$1.97

$1.78

$1.50

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114155200
Wurth Elektronik
1: $3.49
227In Stock

Mfr. Part No.
782114155200

Mouser Part No
710-782114155200

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

Learn More

Datasheet

227In Stock

$3.49

$3.21

$2.93

$2.65

$2.23

Min.: 1
Mult.: 1

STAR-TEC Snap Ferrites with Safety Key Technology

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