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. 

Results: 44
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Qty. RoHS ECAD Model Product Type
Shape
Core Material
Inside Diameter
Outside Diameter
Inside Length
Outside Length
Outside Width
Inside Height
Outside Height
Series
Packaging
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 425Ohms
Datasheet
Product Comments
442In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 4 W 620 21 mm 47 mm 56 mm 56 mm 48.5 mm STAR-TEC Bulk
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Grey Grey
Datasheet
116In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 4 W 620 32.4 mm 19 mm 13 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Black Black
Datasheet
139In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 4 W 620 32.4 mm 19 mm 13 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 3.5-5.0mm Grey
Datasheet
66In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 41 mm 23.4 mm 18 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 3.5-5.0mm Black
Datasheet
90In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 41 mm 23.4 mm 18 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 4.5-6.0mm Grey
Datasheet
82In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 41 mm 23.4 mm 18 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 4.5-6.0mm Black
Datasheet
98In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 41 mm 23.4 mm 18 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 6.0-7.5 mm Black
Datasheet
64In Stock
114On Order
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 40 mm 24 mm 20 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 35 Ohms 7.0-8.5 mm Black
Datasheet
228In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 40 mm 24 mm 20 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Grey
Datasheet
135In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 32.4 mm 19 mm 13 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Black
Datasheet
144In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 32.4 mm 19 mm 13 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 20 Ohms 3.5-5.0 mm Black
Datasheet
117In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 32.5 mm 18.8 mm 13.2 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 94 Ohms 17.0-21.0 mm Black
Datasheet
54In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 43 mm 55.4 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 63 Ohms 22.0-25.0 mm Black
Datasheet
26In Stock
24On Order
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 8 W 5000 55 mm 61.3 mm STAR-TEC LFS Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 145Ohm
Datasheet
Product Comments
7.427In Stock
38Expected 2/20/2026
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square Ferrite 6 mm to 7.5 mm 40.5 mm 24.5 mm 21 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm
Datasheet
Product Comments
8.982In Stock
6.214Expected 4/10/2026
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square 4 W 620 10.5 mm to 12.5 mm 42.2 mm 33.5 mm 28.8 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
2.818In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square 4 W 620 12.5 mm 41.6 mm 33.5 mm 12.5 mm 28.4 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 425Ohms
Datasheet
Product Comments
2.430In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 4 W 620 21 mm 47 mm 56 mm 56 mm 48.5 mm STAR-TEC Bulk
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm
Datasheet
Product Comments
4.240In Stock
3.172Expected 2/27/2026
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square 4 W 620 8.5 mm to 10.5 mm 42.2 mm 33.6 mm 29.5 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 525Ohms
Datasheet
1.569In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Round 4 W 620 25 mm 60 mm 62 mm 25 mm 59.5 mm STAR-TEC Bulk
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite
Datasheet
11.948In Stock
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square 4 W 620 8.5 mm 40 mm 24 mm 8.5 mm 20 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 175Ohm
Datasheet
Product Comments
639In Stock
1.424Expected 2/20/2026
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square Ferrite 3.5 mm to 5 mm 40.5 mm 23.7 mm 18.2 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 176Ohm
Datasheet
Product Comments
4.129In Stock
4.484On Order
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square Ferrite 4.5 mm to 6 mm 40.5 mm 23.7 mm 18.2 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 176Ohm
Datasheet
Product Comments
6.188In Stock
5.530Expected 2/27/2026
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square Ferrite 4.5 mm to 6 mm 40.5 mm 23.7 mm 18.2 mm STAR-TEC Tray
Wurth Elektronik Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 145Ohm
Datasheet
Product Comments
1.071In Stock
646Expected 2/27/2026
Min.: 1
Mult.: 1

Ferrite Clamp On Cores Square Ferrite 6 mm to 7.5 mm 40.5 mm 24.5 mm 21 mm STAR-TEC Tray