The FAIR-RITE 9677242009 is a Toroid Core, a crucial component in many electronic circuits. This ferrite core is manufactured using the #77 material, known for its specific magnetic properties and performance characteristics. Toroid cores are widely used in inductors, transformers, and other electromagnetic devices due to their ability to efficiently contain magnetic flux. Supreme Components International is an authorised distributor of FAIR-RITE components, ensuring you receive a genuine and high-quality product. This core is designed to meet demanding performance requirements. Its toroidal shape minimizes electromagnetic interference (EMI) and provides a high inductance-to-size ratio. Consider this FAIR-RITE toroid core for your next design requiring efficient magnetic properties.