Passive Components – Mouser Lithuania

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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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Part #

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114075063
Wurth Elektronik
1: 0,258 €
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

0,258 €

0,241 €

0,219 €

0,198 €

0,17 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Black Black

74271140S
Wurth Elektronik
1: 3,36 €
77In Stock
56Expected 10/9/2026
New Product

Mfr. Part No.
74271140S

Mouser Part No
710-74271140S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Black Black

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Datasheet

77In Stock

56Expected 10/9/2026

3,36 €

2,73 €

2,29 €

2,06 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 3.5-5.0mm Black

74272111S
Wurth Elektronik
1: 4,25 €
58In Stock
New Product

Mfr. Part No.
74272111S

Mouser Part No
710-74272111S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 3.5-5.0mm Black

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Datasheet

58In Stock

4,25 €

3,91 €

3,58 €

3,23 €

2,79 €

Min.: 1
Mult.: 1

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

74272112
Wurth Elektronik
1: 4,25 €
148In Stock
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

148In Stock

4,25 €

3,91 €

3,23 €

2,79 €

Min.: 1
Mult.: 1

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

74272112S
Wurth Elektronik
1: 4,25 €
74In Stock
New Product

Mfr. Part No.
74272112S

Mouser Part No
710-74272112S

New Product

Wurth Elektronik

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

Learn More

Datasheet

74In Stock

4,25 €

3,91 €

3,58 €

3,23 €

2,79 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 6.0-7.5 mm Black

74272131S
Wurth Elektronik
1: 4,25 €
283In Stock
New Product

Mfr. Part No.
74272131S

Mouser Part No
710-74272131S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 6.0-7.5 mm Black

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Datasheet

283In Stock

4,25 €

3,91 €

3,23 €

2,79 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Grey

74272140
Wurth Elektronik
1: 3,15 €
91In Stock
New Product

Mfr. Part No.
74272140

Mouser Part No
710-74272140

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Grey

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Datasheet

91In Stock

3,15 €

2,54 €

2,12 €

1,93 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Black

74272140S
Wurth Elektronik
1: 3,15 €
91In Stock
New Product

Mfr. Part No.
74272140S

Mouser Part No
710-74272140S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Black

Learn More

Datasheet

91In Stock

3,15 €

2,54 €

2,12 €

1,93 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 20 Ohms 3.5-5.0 mm Black

74272142S
Wurth Elektronik
1: 4,25 €
127In Stock
New Product

Mfr. Part No.
74272142S

Mouser Part No
710-74272142S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 20 Ohms 3.5-5.0 mm Black

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Datasheet

127In Stock

4,25 €

3,91 €

3,58 €

3,23 €

2,79 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 73 Ohms 12.0-15.0 mm Black

74272151S
Wurth Elektronik
1: 8,08 €
49In Stock
New Product

Mfr. Part No.
74272151S

Mouser Part No
710-74272151S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 73 Ohms 12.0-15.0 mm Black

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Datasheet

49In Stock

8,08 €

7,70 €

7,34 €

6,54 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 94 Ohms 17.0-21.0 mm Black

74272211S
Wurth Elektronik
1: 22,72 €
48In Stock
New Product

Mfr. Part No.
74272211S

Mouser Part No
710-74272211S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 94 Ohms 17.0-21.0 mm Black

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Datasheet

48In Stock

22,72 €

18,20 €

17,22 €

14,34 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 8.5-10.5 mm Black

74272221S
Wurth Elektronik
1: 7,51 €
231In Stock
New Product

Mfr. Part No.
74272221S

Mouser Part No
710-74272221S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 8.5-10.5 mm Black

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Datasheet

231In Stock

7,51 €

6,88 €

6,25 €

5,32 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 10.5-12.5 mm Black

74272222S
Wurth Elektronik
1: 7,51 €
146In Stock
New Product

Mfr. Part No.
74272222S

Mouser Part No
710-74272222S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 10.5-12.5 mm Black

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Datasheet

146In Stock

7,51 €

6,88 €

6,25 €

5,32 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores Black Color LFS Snap Ferrite with Safety Key Technology

74272251S
Wurth Elektronik
1: 22,72 €
74In Stock
4On Order
New Product

Mfr. Part No.
74272251S

Mouser Part No
710-74272251S

New Product

Wurth Elektronik

Ferrite Clamp On Cores Black Color LFS Snap Ferrite with Safety Key Technology

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Datasheet

74In Stock

4On Order

22,72 €

18,20 €

17,22 €

16,77 €

Min.: 1
Mult.: 1

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

74271111
Wurth Elektronik
1: 3,77 €
8 478In Stock

Mfr. Part No.
74271111

Mouser Part No
710-74271111

Wurth Elektronik

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

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Datasheet

Product Comments

8 478In Stock

3,77 €

3,72 €

3,45 €

3,33 €

3,07 €

Min.: 1
Mult.: 1

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

74271112
Wurth Elektronik
1: 3,77 €
10 519In 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 519In Stock

9 804On Order

3,77 €

3,72 €

3,45 €

3,33 €

3,07 €

Min.: 1
Mult.: 1

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

74271112S
Wurth Elektronik
1: 3,77 €
14 505In Stock
11 476On 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

14 505In Stock

11 476On Order

3,77 €

3,72 €

3,45 €

3,33 €

3,07 €

Min.: 1
Mult.: 1

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

74271131
Wurth Elektronik
1: 4,09 €
9 505In Stock
15 618On Order

Mfr. Part No.
74271131

Mouser Part No
710-74271131

Wurth Elektronik

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

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Datasheet

Product Comments

9 505In Stock

15 618On Order

4,09 €

4,02 €

3,75 €

3,60 €

3,33 €

Min.: 1
Mult.: 1

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

74271142
Wurth Elektronik
1: 3,88 €
12 909In Stock
4 176On Order

Mfr. Part No.
74271142

Mouser Part No
710-74271142

Wurth Elektronik

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

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Datasheet

Product Comments

12 909In Stock

4 176On Order

3,88 €

3,82 €

3,56 €

3,43 €

3,16 €

Min.: 1
Mult.: 1

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

74271151
Wurth Elektronik
1: 11,62 €
2 262In Stock
660Expected 9/9/2026

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 262In Stock

660Expected 9/9/2026

11,62 €

10,61 €

9,61 €

8,69 €

Min.: 1
Mult.: 1

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

74271221
Wurth Elektronik
1: 5,03 €
5 403In Stock
3 588Expected 10/9/2026

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 10/9/2026

5,03 €

4,95 €

4,61 €

4,44 €

4,10 €

Min.: 1
Mult.: 1

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

74271221S
Wurth Elektronik
1: 5,60 €
4 438In 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 438In Stock

30On Order

5,60 €

5,51 €

5,13 €

4,94 €

4,56 €

Min.: 1
Mult.: 1

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

74271222
Wurth Elektronik
1: 5,03 €
15 696In Stock
11 986Expected 9/11/2026

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 696In Stock

11 986Expected 9/11/2026

5,03 €

4,95 €

4,61 €

4,44 €

4,10 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272132
Wurth Elektronik
1: 4,25 €
9 334In 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 334In Stock

4,25 €

3,91 €

3,23 €

2,79 €

Min.: 1
Mult.: 1

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

74271111S
Wurth Elektronik
1: 4,43 €
4 301In 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 301In Stock

4,43 €

4,36 €

4,06 €

3,91 €

3,60 €

Min.: 1
Mult.: 1

STAR-TEC Snap Ferrites with Safety Key Technology

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