The Fair-Rite 9478207002 is a Toroid Core designed for optimal performance in a range of electronic applications. Supreme Components International, an authorised distributor of Fair-Rite components, provides this core which is constructed from Material 78, ensuring consistent and reliable operation. Its toroidal shape offers excellent magnetic properties, minimizing flux leakage and maximizing inductance. With dimensions of A = 12.7 mm, B = 7.3 mm, and H = 4.75 mm, this core is suitable for use in inductors, transformers, and other magnetic components. Choose Fair-Rite for superior quality and performance in your electronic designs. Trust Supreme Components International for genuine components and expert support.