The FAIR-RITE 431164281 is a high-quality TOROID CORE, specifically made from #64 MATERIAL. Supreme Components International is an authorised distributor of FAIR-RITE components, ensuring you receive genuine products. Toroid cores offer superior performance compared to other core shapes due to their closed-loop magnetic path, which minimizes flux leakage and maximizes inductance. This makes them suitable for a wide range of applications, including power supplies, inverters, and signal processing circuits. The #64 MATERIAL provides excellent performance characteristics for specific frequency ranges. Consider this ferrite core for your next project requiring efficient and reliable magnetic components. Contact Supreme Components International for datasheets and application support.