The Fair-Rite 5952003821 is a high-quality Ferrite Toroid Core designed for a wide range of electronic applications. Constructed from Material 95, this core offers 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. 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 you receive genuine, reliable components. Choose the 5952003821 for your next project and experience the quality of Fair-Rite.