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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 Clamp On Cores STAR-TEC LFS Snap Ferrite

74272132
Wurth Elektronik
1: 29,99 kr.
11.323In Stock

Mfr. Part No.
74272132

Mouser Part No
710-74272132

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

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Datasheet

11.323In Stock

29,99 kr.

27,60 kr.

22,83 kr.

22,75 kr.

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites with Safety Key

Cable Single

- 25 C

+ 105 C

Tray

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114075063
Wurth Elektronik
1: 1,86 kr.
12.589In 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

12.589In Stock

1,86 kr.

1,71 kr.

1,55 kr.

1,47 kr.

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Bead Core

- 55 C

+ 140 C

Bulk

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

74271140
Wurth Elektronik
1: 26,41 kr.
88In Stock
New Product

Mfr. Part No.
74271140

Mouser Part No
710-74271140

New Product

Wurth Elektronik

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

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Datasheet

88In Stock

26,41 kr.

21,34 kr.

17,90 kr.

15,29 kr.

13,88 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74271140S
Wurth Elektronik
1: 26,41 kr.
127In Stock
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

Learn More

Datasheet

127In Stock

26,41 kr.

21,34 kr.

17,90 kr.

15,29 kr.

13,88 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272111
Wurth Elektronik
1: 33,35 kr.
64In Stock
New Product

Mfr. Part No.
74272111

Mouser Part No
710-74272111

New Product

Wurth Elektronik

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

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Datasheet

64In Stock

33,35 kr.

30,66 kr.

28,05 kr.

25,36 kr.

21,34 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272111S
Wurth Elektronik
1: 33,35 kr.
80In 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

Learn More

Datasheet

80In Stock

33,35 kr.

30,66 kr.

28,05 kr.

25,36 kr.

21,34 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272112S
Wurth Elektronik
1: 33,35 kr.
92In 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

92In Stock

33,35 kr.

30,66 kr.

28,05 kr.

25,36 kr.

21,34 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272131S
Wurth Elektronik
1: 33,35 kr.
84In Stock
212On Order
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

Learn More

Datasheet

84In Stock

212On Order

33,35 kr.

30,66 kr.

28,05 kr.

25,36 kr.

21,34 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 7.0-8.5 mm Black

74272132S
Wurth Elektronik
1: 33,35 kr.
242In Stock
New Product

Mfr. Part No.
74272132S

Mouser Part No
710-74272132S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 7.0-8.5 mm Black

Learn More

Datasheet

242In Stock

33,35 kr.

30,66 kr.

28,05 kr.

25,36 kr.

21,34 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272140
Wurth Elektronik
1: 24,69 kr.
129In 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

Learn More

Datasheet

129In Stock

24,69 kr.

19,92 kr.

16,71 kr.

14,32 kr.

13,13 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272140S
Wurth Elektronik
1: 24,69 kr.
126In 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

126In Stock

24,69 kr.

19,92 kr.

16,71 kr.

14,32 kr.

13,13 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272142S
Wurth Elektronik
1: 33,35 kr.
101In 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

Learn More

Datasheet

101In Stock

33,35 kr.

30,66 kr.

28,05 kr.

25,36 kr.

21,34 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272151S
Wurth Elektronik
1: 66,69 kr.
93In 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

Learn More

Datasheet

93In Stock

66,69 kr.

63,48 kr.

57,52 kr.

54,31 kr.

51,25 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272211S
Wurth Elektronik
1: 178,44 kr.
42In 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

Learn More

Datasheet

42In Stock

178,44 kr.

142,86 kr.

135,18 kr.

118,24 kr.

112,50 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272221S
Wurth Elektronik
1: 58,93 kr.
182In Stock
26Expected 12/06/2026
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

Learn More

Datasheet

182In Stock

26Expected 12/06/2026

58,93 kr.

54,01 kr.

49,09 kr.

43,79 kr.

41,78 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74272222S
Wurth Elektronik
1: 58,93 kr.
96In Stock
26Expected 29/05/2026
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

Learn More

Datasheet

96In Stock

26Expected 29/05/2026

58,93 kr.

54,01 kr.

49,09 kr.

42,82 kr.

41,78 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 63 Ohms 22.0-25.0 mm Black

74272251S
Wurth Elektronik
1: 178,44 kr.
38In Stock
24On Order
New Product

Mfr. Part No.
74272251S

Mouser Part No
710-74272251S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 63 Ohms 22.0-25.0 mm Black

Learn More

Datasheet

38In Stock

24On Order

178,44 kr.

142,86 kr.

135,18 kr.

118,24 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

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

74271112S
Wurth Elektronik
1: 29,54 kr.
7.986In Stock
9.196On 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

7.986In Stock

9.196On Order

29,54 kr.

29,09 kr.

27,08 kr.

26,11 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

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

74271131
Wurth Elektronik
1: 32,08 kr.
10.871In Stock
228On 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

10.871In Stock

228On Order

32,08 kr.

31,56 kr.

29,39 kr.

28,27 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

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

74271142
Wurth Elektronik
1: 30,51 kr.
11.981In Stock
3.920Expected 29/05/2026

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

11.981In Stock

3.920Expected 29/05/2026

30,51 kr.

29,99 kr.

27,90 kr.

26,86 kr.

24,84 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

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

74271151
Wurth Elektronik
1: 91,24 kr.
1.829In Stock
2.280Expected 10/07/2026

Mfr. Part No.
74271151

Mouser Part No
710-74271151

Wurth Elektronik

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

Learn More

Datasheet

1.829In Stock

2.280Expected 10/07/2026

91,24 kr.

83,25 kr.

75,42 kr.

67,44 kr.

63,86 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Cable Single

- 25 C

+ 105 C

Tray

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

74271211
Wurth Elektronik
1: 135,40 kr.
1.546In Stock

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

1.546In Stock

135,40 kr.

112,87 kr.

98,10 kr.

89,15 kr.

84,52 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Bulk

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

74271221
Wurth Elektronik
1: 39,54 kr.
5.800In Stock
3.276Expected 29/05/2026

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

5.800In Stock

3.276Expected 29/05/2026

39,54 kr.

38,87 kr.

36,18 kr.

34,84 kr.

32,23 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

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

74271251
Wurth Elektronik
1: 223,43 kr.
1.360In Stock

Mfr. Part No.
74271251

Mouser Part No
710-74271251

Wurth Elektronik

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

Learn More

Datasheet

1.360In Stock

223,43 kr.

203,96 kr.

184,49 kr.

165,09 kr.

155,99 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Cable Single

- 25 C

+ 105 C

Bulk

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

74271111
Wurth Elektronik
1: 30,51 kr.
2.783In Stock
8.550On Order

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

2.783In Stock

8.550On Order

30,51 kr.

29,99 kr.

29,09 kr.

27,75 kr.

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

STAR-TEC Snap Ferrites with Safety Key Technology

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