The Fair-Rite 6598200121 is a high-quality Ferrite Toroid Core, designed for optimal performance in a wide range of electronic circuits. Manufactured with Material 98, this core offers excellent magnetic properties, including high permeability and low core loss at high frequencies. Its toroidal shape ensures efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are 9.8 mm (Outer Diameter), 5.0 mm (Inner Diameter), and 3.0 mm (Height). This makes it suitable for applications such as inductors, transformers, and chokes. As an authorized distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and quality of this product. Choose the 6598200121 for reliable and consistent performance in your electronic designs.