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 Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms
Datasheet
472In Stock
2,088On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm
Datasheet
Product Comments
630In Stock
1,846Expected 03/04/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm
Datasheet
Product Comments
1,158In Stock
572Expected 20/02/2026
Min.: 1
Mult.: 1
Reel: 26

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms
Datasheet
98In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
931In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
450In Stock
1,120Expected 20/02/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
209In Stock
120Expected 03/04/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
344In Stock
860On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
554In Stock
806Expected 20/02/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
144In Stock
108Expected 20/02/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 175Ohm
Datasheet
Product Comments
1,834In Stock
2,849Expected 20/02/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 176Ohm
Datasheet
Product Comments
6,384In Stock
5,644On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 98Ohm
Datasheet
Product Comments
1,634In Stock
1,716On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
Datasheet
152In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
Datasheet
17In Stock
60Expected 20/02/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 8.5-10.5 mm Black
Datasheet
7In Stock
130Expected 20/02/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 10.5-12.5 mm Black
Datasheet
9In Stock
78On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
Datasheet
739In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
Datasheet
115In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
Datasheet
227In Stock
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 175Ohm
Datasheet
Product Comments
2,063On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 417Ohms
Datasheet
478Expected 27/03/2026
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 141Ohm
Datasheet
Product Comments
3,747On Order
Min.: 1
Mult.: 1

Wurth Elektronik Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite
Datasheet
261On Order
Min.: 1
Mult.: 1

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