The Fair-Rite 443164251 is a Ferrite Toroid Core designed for optimal performance in a range of electronic circuits. Constructed from Material 43, this core offers excellent magnetic properties. Its toroidal shape ensures efficient flux containment, minimizing electromagnetic interference. With outer diameter of 16.4 mm, inner diameter of 9.5 mm, and a height of 6.35 mm, this core is suitable for compact designs. Typical applications include 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 443164251 for reliable and consistent performance in your electronic projects.