Wurth Elektronik Openable Snap Ferrite Sleeve, Diameter 55 mm, Aperture 1 Key 60 mm 55 mm 62 mm, Nickel Zinc 74271251S

Wurth Elektronik 74271251S Openable Snap Ferrite Sleeve is designed for effective electromagnetic interference (EMI) suppression in electronic and electrical systems. Constructed from nickel zinc EMC ferrite material, it is optimized to operate efficiently within the frequency range from 1 MHz to 1 GHz. The product belongs to the STAR-TEC series featuring a patented key locking technology that ensures secure fastening and prevents unauthorized removal, making it ideal for use in sensitive environments.

The sleeve supports cable diameters from 3.5 mm to 25.0 mm or can accommodate multiple turns if cables are wound through the ferrite. The openable design facilitates easy and quick cable assembly and disassembly during installation or maintenance. This versatility makes it suitable for industrial, laboratory, and manufacturing applications where EMI reduction is critical.

Operating reliably within a temperature range of -25 °C to +105 °C, the ferrite sleeve is designed to withstand harsh environmental conditions. It features an impedance of 64 ohms at 25 MHz and 119 ohms at 100 MHz, ensuring high performance EMI filtering. Its external dimensions are 60 mm depth, 62 mm width, and 55 mm height with an aperture diameter of 55 mm. The product is manufactured in Germany and complies with REACH and RoHS standards.

The patented STAR-TEC key technology adds an additional security layer, allowing one key per packaging unit to control the locking mechanism. This makes it reusable and perfect for test and measuring purposes in EMC labs. Its design supports cable clamping protection and internal security locking to enhance cable system reliability and maintenance ease.

This ferrite sleeve is tailored for application in electronic component assemblies requiring effective EMI suppression while offering secure fastening and easy installation. It is especially suited for engineers and technicians in electronics manufacturing, telecommunications, and EMC testing environments.

The sleeve features an openable design for easy installation and cable assembly. It is constructed from nickel zinc EMC ferrite, optimized for frequency range from 1 MHz to 1 GHz. Incorporates a patented STAR-TEC key locking system preventing unauthorized removal.

Suitable for round cables with diameter ranging from 3.5 mm to 25.0 mm or multiple windings. Operating temperature range is -25 °C to +105 °C ensuring reliability under varied conditions. Impedance is 64Ω at 25 MHz and 119Ω at 100 MHz, enhancing EMI filtering performance.

External dimensions are 60 mm depth, 62 mm width, and 55 mm height with aperture diameter of 55 mm. Reusable and perfect for testing and measurement purposes in EMC laboratories. Explore more products in the Ferrite Sleeves category for additional EMI filtering solutions by Wurth Elektronik and other trustworthy brands on EnvMart.