Wurth Elektronik Ferrite Ring Toroid Core 20 mm Height 35.5 mm Inside Diameter 20 mm Outside Diameter for EMI 74270191

Wurth Elektronik 74270191 Ferrite Ring Toroid Core is engineered for effective electromagnetic interference (EMI) suppression within the 25MHz to 100MHz frequency band. The component features a height of 20 mm and a 35.5 mm inside diameter, with an outside diameter of 20 mm, facilitating use in various high-frequency circuits.

Constructed from 4W620 ferrite material, this toroidal core exhibits high permeability, enabling it to reduce common-mode noise efficiently. The toroid geometry is specifically designed for through-hole mounting, allowing axial placement around conductors and optimal choke formation to improve signal integrity.

This ferrite ring is compliant with RoHS and REACH standards, supporting environmentally responsible manufacturing practices. Typical applications include EMI filtering on signal lines, choke components in high-frequency board designs, and use within cable harnesses to mitigate conducted emissions. It is also suitable for noise reduction in consumer electronic devices.

This component suppresses EMI effectively between 25MHz and 100MHz. High-permeability 4W620 ferrite material minimizes electromagnetic noise. Toroid core shape supports efficient choke formation and through-hole mounting.

Meets RoHS and REACH directives for restricted substance compliance. Used extensively for EMI filtering in electronic and consumer applications.

This product is primarily used across industrial sectors such as electronics manufacturing, telecommunications, and consumer electronics assembly. It aids in improving product reliability by minimizing electromagnetic interference in sensitive electronic circuits.

Explore more components like this in the Ferrite Rings category at EnvMart for your EMI suppression needs.