The Fair-Rite 2643300101 is a Ferrite Toroid Core designed for a wide range of electronic applications. Constructed from Material 43, this core offers excellent performance characteristics. Its toroidal shape provides efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are precisely engineered with an outer diameter of 6.35mm, an inner diameter of 3.18mm, and a height of 3.18mm. These dimensions make it suitable for use in inductors, transformers, and other magnetic components. As an authorized distributor of Fair-Rite products, Supreme Components International guarantees the authenticity and quality of this Ferrite Toroid Core. Choose the 2643300101 for reliable performance in your electronic designs.