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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Qty. RoHS
Wurth Elektronik Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
Datasheet
12 409In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores Black Color LFS Snap Ferrite with Safety Key Technology
Datasheet
74In Stock
28On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Black Black
Datasheet
77In Stock
56Expected 10/9/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 3.5-5.0mm Black
Datasheet
58In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 4.5-6.0mm Grey
Datasheet
148In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 4.5-6.0mm Black
Datasheet
74In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 6.0-7.5 mm Black
Datasheet
283In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 7.0-8.5 mm Black
Datasheet
768In Stock
228On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Grey
Datasheet
91In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Black
Datasheet
91In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 20 Ohms 3.5-5.0 mm Black
Datasheet
127In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 73 Ohms 12.0-15.0 mm Black
Datasheet
49In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 94 Ohms 17.0-21.0 mm Black
Datasheet
48In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 8.5-10.5 mm Black
Datasheet
231In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 10.5-12.5 mm Black
Datasheet
146In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 175Ohm
Datasheet
8 464In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 176Ohm
Datasheet
9 871In Stock
9 804On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 176Ohm
Datasheet
14 505In Stock
11 476Expected 9/25/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 145Ohm
Datasheet
9 499In Stock
15 618On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 141Ohm
Datasheet
6 325In Stock
1 368On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 98Ohm
Datasheet
12 909In Stock
4 176On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms
Datasheet
2 232In Stock
660Expected 9/24/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm
Datasheet
5 393In Stock
3 588Expected 10/9/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm
Datasheet
4 438In Stock
30On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm
Datasheet
15 696In Stock
11 986Expected 9/11/2026
Min.: 1
Mult.: 1