The Fair-Rite 2944666631 is a high-quality Ferrite Toroid Core, designed for optimal performance in a wide range of applications. Manufactured by Fair-Rite, a trusted name in ferrite technology, this core is constructed from Material 44, known for its excellent magnetic properties. Supreme Components International is an authorised distributor of Fair-Rite products. This toroid core features an outer diameter (OD) of 66.67mm, an inner diameter (ID) of 46.36mm, and a height (H) of 31.75mm. Its toroidal shape ensures efficient magnetic flux containment, minimizing electromagnetic interference (EMI). Ideal for use in inductors, transformers, and other magnetic components, the 2944666631 offers superior performance and reliability. Choose Supreme Components International for your ferrite core needs.