The Fair-Rite 9277023002 is a high-quality Ferrite Toroid Core designed for a wide range of electronic applications. Constructed from Material 77, this core provides excellent magnetic properties and performance. 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 core. Choose the 9277023002 for reliable and consistent performance in your electronic designs. Supreme Components International is your trusted source for genuine electronic components.