The Fair-Rite 5976000221 is a high-quality Toroid Core, meticulously manufactured using Fair-Rite's signature 76 material. This core is designed for optimal performance in a wide range of electronic applications, including inductors, transformers, and chokes. Its toroidal shape provides excellent magnetic field containment, minimizing electromagnetic interference (EMI) and ensuring efficient energy transfer. Supreme Components International is an authorised distributor of Fair-Rite, ensuring you receive a genuine product backed by our commitment to quality and customer satisfaction. The 5976000221 offers superior performance characteristics, making it a reliable choice for demanding applications. Benefit from its consistent performance and long-lasting durability. Trust Supreme Components International for all your Fair-Rite component needs.