The Fair-Rite 2504021217Y0 is a high-quality Ferrite Toroid Core designed for a wide range of electronic applications. Manufactured using Material 43, this core offers excellent performance characteristics, including high permeability and low core loss at higher frequencies. Its dimensions include an outer diameter (OD) of 12.7mm, an inner diameter (ID) of 7.62mm, and a height (Ht) of 4.75mm. This toroid core is suitable for use in inductors, transformers, and other magnetic components. As an authorized distributor of Fair-Rite products, Supreme Components International ensures the authenticity and quality of this Ferrite Toroid Core. Benefit from reliable performance and consistent results with this premium component.