The Fair-Rite 9277023002 is a Ferrite Toroid Core designed for a wide range of electronic applications. Constructed from Material 77, this core offers excellent performance characteristics. Its dimensions include an outer diameter (OD) of 27.79mm, an inner diameter (ID) of 14.22mm, and a height (H) of 11.1mm. Toroid cores are commonly used in inductors, transformers, and chokes due to their efficient magnetic flux containment. As an authorised distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and quality of this product. Choose the 9277023002 for reliable performance in your electronic designs.