Würth Elektronik WE-STAR-TEC Split Ferrite Core 241 Ohm 8.5 mm

Würth Elektronik WE-STAR-TEC Split Ferrite Core is a snap-on EMI suppression component with a 241 Ohm impedance, designed for cables with a diameter of 8.5 mm.

Overview

Part of the STAR-TEC series, this split ferrite core uses a NiZn (nickel zinc) core material and is optimised for supplementary interference suppression across a broad frequency range from 1 MHz to 1 GHz. Its split design allows simple retrofitting onto existing cables without the need for disconnection. The core is designed for mitigating high-frequency noise on data, power, and signal lines.

Key Features

• Pre-fixed cable system to facilitate the cable assembly process
• Cable clamping protection to help prevent errors during installation
• Can be opened and refitted at any time using the patented STAR-TEC safety key
• Internal security locking system that prevents unauthorised removal of the ferrite from the cable
• Robust plastic housing classified to the UL94 V-1.5 flammability standard
• Operating temperature range from –25°C to +105°C

Applications

This ferrite core is suited to industrial automation systems, test and measurement equipment, and any electronic application where controlling electromagnetic emissions or improving immunity is critical. Its locking mechanism suits applications where tampering or accidental removal must be prevented.

Please Note

The specialised STAR-TEC key required for opening and locking the core is sold as a separate item.

Choose the Würth Elektronik WE-STAR-TEC Split Ferrite Core when you need a retrofit EMI suppression solution for 8.5 mm cables with a locking system that prevents unauthorised removal.