The FAIR-RITE 5977001401 is a high-quality TOROID CORE made from 77 material ferrite. This core is designed for a wide range of applications, including inductors, transformers, and chokes. Its toroidal shape provides excellent magnetic properties and minimizes electromagnetic interference (EMI). Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive a genuine product with full manufacturer support. The 5977001401 offers superior performance and reliability, making it an excellent choice for demanding applications. Trust Supreme Components International for all your electronic component needs. We provide fast shipping and competitive pricing on all FAIR-RITE products. Benefit from our expert support and extensive inventory.