The Fair-Rite 9478102002 is a high-quality Toroid Core, meticulously crafted from Material 78. This ferrite core is designed for optimal performance in a wide range of electronic applications, including inductors, transformers, and noise filters. Its toroidal shape provides excellent magnetic properties and minimizes electromagnetic interference. The core's dimensions are A = 12.7 mm, B = 7.3 mm, and H = 4.75 mm. As an authorized distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and superior quality of this product. Choose the 9478102002 for reliable and efficient performance in your electronic designs. Benefit from consistent quality and performance with this Fair-Rite Toroid Core.