The Fair-Rite 9578404602 is a high-quality Toroid Core, available through Supreme Components International, an authorised distributor. This ferrite core, belonging to the FERRITE CORE product category and TOROID CORE subcategory, is crafted from Material 78. Its dimensions are A = 14.5 mm, B = 9.3 mm, and H = 4.7 mm. Toroid cores are widely used in electronics for their excellent magnetic properties, providing efficient inductance and impedance in circuits. They are commonly found in inductors, transformers, and chokes. Fair-Rite's commitment to quality ensures reliable performance in demanding applications. Trust Supreme Components International for your electronic component needs.