The Fair-Rite 5695110821 is a Ferrite Toroid Core, a crucial component in numerous electronic circuits. Supreme Components International is an authorised distributor of Fair-Rite products, ensuring you receive genuine, high-quality components. This solid core is constructed from Material 69, known for its excellent performance characteristics. Its toroidal shape and specific dimensions (9.53mm OD x 4.75mm ID x 3.18mm H) make it suitable for applications such as inductors, transformers, and noise filters. The ferrite core enhances inductance and impedance, improving circuit efficiency and reducing electromagnetic interference. Choose Fair-Rite for reliable performance and Supreme Components International for trusted distribution.