The Fair-Rite 9277008002 is a high-quality Ferrite Toroid Core, designed for optimal performance in a wide range of electronic applications. Constructed from Material 77, this core offers excellent magnetic properties. Its dimensions include an outer diameter (OD) of 27.79mm, an inner diameter (ID) of 14.22mm, and a height (H) of 11.1mm. 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 guarantees the authenticity and quality of this Ferrite Toroid Core. Trust Supreme Components International for all your Fair-Rite component needs.