The Fair-Rite 2643170951 is a Ferrite Toroid Core designed for a wide range of electronic applications. Constructed from Material 43, this core offers excellent performance characteristics. Its dimensions include an outer diameter (OD) of 17.78mm, an inner diameter (ID) of 9.65mm, and a height (H) of 6.35mm. Toroid cores are known for their efficient magnetic flux containment, minimizing electromagnetic interference (EMI). This makes them suitable for inductors, transformers, and other magnetic components. As an authorised distributor of Fair-Rite products, Supreme Components International guarantees the authenticity and quality of this ferrite core. Choose the 2643170951 for reliable performance in your electronic designs.