The Fair-Rite 2646480102 is a high-quality Ferrite Toroid Core, perfect for applications requiring effective EMI suppression. Supreme Components International is an authorised distributor of Fair-Rite, ensuring you receive genuine components. This core is made from Material 46, known for its excellent performance characteristics. Its dimensions include an outer diameter (OD) of 12.7mm, an inner diameter (ID) of 7.62mm, and a height (H) of 4.75mm. Toroid cores offer superior performance compared to other core shapes due to their closed-loop magnetic path, minimizing flux leakage and maximizing inductance. This makes the 2646480102 an excellent choice for inductors, transformers, and other magnetic components. Trust Supreme Components International for all your Fair-Rite component needs.