The FAIR-RITE 5968021001 is a Ferrite Toroid Core designed for a wide range of electronic applications. Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive genuine, high-quality components. This core, made from Material 68, offers excellent performance in inductors, transformers, and EMI/RFI filters. Its toroidal shape provides efficient magnetic flux containment, minimizing electromagnetic interference. The core's dimensions are 9.53mm outer diameter, 4.75mm inner diameter, and 3.18mm height. Choose this core for its reliability, consistent performance, and suitability for demanding applications. Trust Supreme Components International for all your FAIR-RITE component needs.