Würth Elektronik WE-STAR-TEC 5mm Split Ferrite Core, 182 Ohm

The Würth Elektronik WE-STAR-TEC Split Ferrite Core is a high-quality interference suppression component designed to clamp onto cables with a diameter of 5mm. It effectively attenuates electromagnetic interference (EMI) in a broad frequency range from 1MHz to 1GHz, making it an essential accessory for improving signal integrity and compliance with EMC standards in various electronic applications.

This ferrite core features a nickel-zinc (NiZn) core material, which is specifically optimised for supplementary interference suppression in the high-frequency range. The component is part of the user-friendly STAR-TEC series, distinguished by several innovative features that streamline installation and enhance security.

Key Features & Benefits

• Prefixing Cable System: This unique design facilitates the cable assembly process, allowing for quick and error-free attachment to the target cable.
• Cable Clamping Protection: Integrated protection prevents damage to the cable insulation during installation and use.
• Patented Security Locking: An internal security locking system, operated by a dedicated STAR-TEC key (sold separately), prevents unauthorised removal of the ferrite from the cable. The core can be opened and refitted at any time with this key.
• Robust Housing: The plastic housing is classified UL94 V15, indicating good flame retardancy, and is rated for an operating temperature range of –25°C to +105°C, ensuring reliable performance in demanding environments.

With its compact dimensions and secure, reusable design, this ferrite core provides a dependable and convenient solution for managing EMI in professional setups.