Passive Components – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 52

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

74272132
Wurth Elektronik
1: £3.51
11,071In Stock

Mfr. Part No.
74272132

Mouser Part No
710-74272132

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite

Learn More

Datasheet

11,071In Stock

£3.51

£3.23

£2.67

£2.66

View

Min.: 1
Mult.: 1

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

782114075063
Wurth Elektronik
1: £0.217
12,489In Stock

Mfr. Part No.
782114075063

Mouser Part No
710-782114075063

Wurth Elektronik

Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite

Learn More

Datasheet

12,489In Stock

£0.217

£0.20

£0.182

£0.172

View

Min.: 1
Mult.: 1

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

74271140
Wurth Elektronik
1: £3.09
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

Learn More

Datasheet

88In Stock

£3.09

£2.50

£2.10

£1.79

£1.62

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: £3.09
117In 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

117In Stock

£3.09

£2.50

£2.10

£1.79

£1.62

Min.: 1
Mult.: 1

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

74272111
Wurth Elektronik
1: £3.90
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

Learn More

Datasheet

64In Stock

£3.90

£3.59

£3.28

£2.97

£2.50

Min.: 1
Mult.: 1

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

74272111S
Wurth Elektronik
1: £3.90
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

£3.90

£3.59

£3.28

£2.97

£2.50

Min.: 1
Mult.: 1

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

74272112S
Wurth Elektronik
1: £3.90
77In 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

77In Stock

£3.90

£3.59

£3.28

£2.97

£2.50

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: £3.90
291In 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

Learn More

Datasheet

291In Stock

£3.90

£3.59

£3.28

£2.97

£2.50

Min.: 1
Mult.: 1

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

74272132S
Wurth Elektronik
1: £3.90
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

£3.90

£3.59

£3.28

£2.97

£2.50

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: £2.89
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

£2.89

£2.33

£1.96

£1.68

£1.54

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: £2.89
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

£2.89

£2.33

£1.96

£1.68

£1.54

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: £3.90
71In 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

71In Stock

£3.90

£3.59

£3.28

£2.97

£2.50

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: £7.80
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

£7.80

£7.43

£6.73

£6.36

£6.00

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: £20.88
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

£20.88

£16.72

£15.82

£13.84

£13.16

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: £6.90
181In Stock
26Expected 03/07/2026
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

181In Stock

26Expected 03/07/2026

£6.90

£6.32

£5.74

£5.12

£4.89

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: £6.90
70In Stock
78On Order
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

70In Stock

78On Order

£6.90

£6.32

£5.74

£5.01

£4.89

Min.: 1
Mult.: 1

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

74272251S
Wurth Elektronik
1: £20.88
11In Stock
108On 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

Learn More

Datasheet

11In Stock

108On Order

£20.88

£16.72

£15.82

£13.84

Min.: 1
Mult.: 1

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

74271111
Wurth Elektronik
1: £3.57
10,545In Stock
494Expected 22/06/2026

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

10,545In Stock

494Expected 22/06/2026

£3.57

£3.51

£3.40

£3.25

Min.: 1
Mult.: 1

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

74271112S
Wurth Elektronik
1: £3.46
7,887In 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

7,887In Stock

9,196On Order

£3.46

£3.40

£3.17

£3.06

Min.: 1
Mult.: 1

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

74271131
Wurth Elektronik
1: £3.75
9,374In Stock
5,966On 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

9,374In Stock

5,966On Order

£3.75

£3.69

£3.44

£3.31

Min.: 1
Mult.: 1

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

74271132S
Wurth Elektronik
1: £4.04
6,230In Stock

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

6,230In Stock

£4.04

£3.98

£3.70

Min.: 1
Mult.: 1

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

74271142
Wurth Elektronik
1: £3.57
9,730In Stock
3,920Expected 19/06/2026

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

9,730In Stock

3,920Expected 19/06/2026

£3.57

£3.51

£3.27

£3.14

£2.91

Min.: 1
Mult.: 1

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

74271151
Wurth Elektronik
1: £10.68
1,674In 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

1,674In Stock

2,280Expected 10/07/2026

£10.68

£9.74

£8.83

£7.89

£7.47

Min.: 1
Mult.: 1

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

74271211
Wurth Elektronik
1: £15.84
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

£15.84

£13.21

£11.48

£10.43

£9.89

Min.: 1
Mult.: 1

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

74271221
Wurth Elektronik
1: £4.63
5,644In Stock
2,886On Order

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

5,644In Stock

2,886On Order

£4.63

£4.55

£4.23

£4.08

£3.77

Min.: 1
Mult.: 1

STAR-TEC Snap Ferrites with Safety Key Technology

Types of Passive Components

Customer Service Office

Company

Resources

Support