Wurth Elektronik Openable Diameter 13 mm Ferrite Sleeve with 1 Aperture, External Dimensions 35x28.3x31.5 mm 74271622S

Wurth Elektronik 74271622S is an openable ferrite sleeve with a 13 mm aperture diameter, designed for effective electromagnetic interference (EMI) filtering. Manufactured using 4W620 material in the STAR-GAP series, it features a split ferrite core housed in a durable UL94-V0 plastic casing with a 0.8 mm air gap and snap-in lock.

This ferrite sleeve provides impedance of 71Ω at 25 MHz, 72Ω at 100 MHz, 300Ω at 300 MHz, and 400Ω at 500 MHz, ensuring excellent EMI suppression across a wide frequency range. The external dimensions measure 35 mm in depth, 28.3 mm in height, and 31.5 mm in width, offering compatibility with various cable sizes.

Ideal for RF applications and high-speed data lines such as CAT5 and LAN networks, it effectively reduces USB 2.0 disturbances and fast circuit interference. The split ferrite design allows for easy retrofitting on existing cables and connectors without disassembly.

The patented STAR-GAP design incorporates a defined air gap that minimizes impedance reduction from magnetic saturation, enabling high DC current handling. It is suitable for use in industrial controls, medical engineering, computer technology, and office equipment where EMI mitigation is critical.

The product includes a snap-in locking mechanism making assembly quick and reliable, with optional use of glue or cable ties for additional fixing. The safety key required for opening is sold separately under part number 74271.

Constructed from durable 4W620 ferrite material with patented STAR-GAP air gap technology. High attenuation performance across 25 MHz to 500 MHz frequency bands. Compatible with single aperture cable installations and supports cable diameters up to 13 mm.

UL94-V0 compliant plastic casing for flame resistance and mechanical protection. Snap-in lock ensures secure assembly without accidental opening. Designed for EMI suppression in commercial, industrial, laboratory, and communication applications.

Allows installation on pre-existing cables, connectors, and assemblies. Safety key sold separately enhances security and controlled access.

This ferrite sleeve is a reliable solution for mitigating electromagnetic interference in a variety of electrical and electronic systems, supporting compliance with REACH and RoHS standards. It is manufactured in Germany and delivered in new condition. Explore more electronic components in the Ferrite Sleeve category at EnvMart.