The Fair-Rite 2773015112 is a high-quality toroid core made from 73 material. With an outer diameter of 7.75mm, an inner diameter of 3.81mm, and a height of 3.18mm, this ferrite core is suitable for a wide range of applications, including inductors, transformers, and chokes. The 73 material offers excellent performance characteristics, providing high permeability and low core loss at higher frequencies. Supreme Components International is an authorised distributor of Fair-Rite products, ensuring you receive genuine components with full traceability. This toroid core is perfect for designers and engineers seeking reliable and efficient magnetic components for their circuits. Trust Supreme Components International for all your electronic component needs.