Wurth Elektronik Snap Ferrite Sleeve STAR-GAP Series Openable, Diameter 12.5 mm, Impedance 35Ω at 25 MHz, Aperture 74271622

Wurth Elektronik 74271622 is a Snap Ferrite Sleeve from the STAR-GAP Series designed for EMI filtering and protection in electronic applications. This openable ferrite sleeve features a 12.5 mm diameter aperture with a patented STAR-TEC key locking mechanism, ensuring secure cable clamping and easy assembly.

The sleeve provides impedance values of 35Ω at 25 MHz, 140Ω at 100 MHz, 300Ω at 300 MHz, and 400Ω at 500 MHz, making it effective for suppressing electromagnetic interference particularly in frequencies from 100 MHz up to 1 GHz. Its gapped design with an 0.8 mm air gap helps optimize performance with low magnetic saturation of the NiZn core, allowing reliable operation even under high DC currents common in power supplies and motor drives.

The plastic housing endures a wide operating temperature range from -25 °C to +105 °C, suiting diverse industrial, commercial, and telecommunications environments. It is ideally applied on high-speed data lines such as LAN networks CAT5 and higher to reduce interference from wireless devices like mobile phones, Bluetooth, and WLAN, as well as fast digital signals from USB 2.0 and SMPS systems.

This product complies with REACH and RoHS environmental directives, ensuring safe use in modern electronic systems. The internal security locking system with patented key technology prevents unauthorized removal, enhancing system reliability and maintenance safety.

External dimensions are 31.5 mm in depth, 28.3 mm in height, and 35 mm in width, fitting neatly into compact assemblies. Each package includes one ferrite sleeve with the STAR-TEC patented key for secure locking and assembly convenience.

This snap ferrite sleeve provides significant EMI suppression with increasing impedance across frequencies. Patented air-gap design enhances performance in the 100 MHz to 1 GHz range. Low magnetic saturation NiZn core suited for high DC current applications.

Plastic housing supports a wide temperature range from -25 °C to +105 °C. Secured by internal locking system with STAR-TEC key prevents unauthorized removal. Ideal for LAN CAT5 and higher speed data cables to reduce wireless interference.

Conforms to REACH and RoHS environmental regulations. Compact dimensions allow easy integration in electrical assemblies.

This Wurth Elektronik Snap Ferrite Sleeve 74271622 is suitable for industrial, telecommunication, and electronic manufacturing applications requiring robust EMI protection. Browse EnvMart for more Ferrite Sleeves from Wurth Elektronik and related EMI filtering solutions.