The Fair-Rite 9677001165 is a high-quality Toroid Core, manufactured using Fair-Rite's superior 77 material. This ferrite core is designed for a wide range of applications, including inductors, transformers, and noise filters. Its toroidal shape provides excellent magnetic properties and minimizes electromagnetic interference (EMI). Supreme Components International is an authorised distributor of Fair-Rite products, ensuring you receive genuine components with full traceability. We offer comprehensive technical support and competitive pricing. Trust Supreme Components International for all your electronic component needs. Explore the benefits of using Fair-Rite's 77 material for optimal performance in your designs. This core is perfect for applications requiring high permeability and low core loss.