The FAIR-RITE 9478105002 is a Toroid Core designed for a wide range of electronic applications. Supreme Components International, an authorised distributor of FAIR-RITE, provides this component with guaranteed authenticity and quality. This ferrite core is manufactured using 47 material, known for its specific permeability and frequency characteristics. The uncoated surface allows for direct winding and optimal heat dissipation. Toroid cores offer superior performance compared to other core shapes due to their closed magnetic path, which reduces flux leakage and improves efficiency. Applications include power inductors, common mode chokes, transformers, and filters. Its compact size and excellent magnetic properties make it a versatile choice for various circuit designs. Choose Supreme Components International for reliable FAIR-RITE components.