The Fair-Rite 2661302502 is a high-quality Ferrite Toroid Core, designed for optimal performance in a wide range of electronic circuits. Supreme Components International is an authorised distributor of Fair-Rite components, ensuring you receive genuine products. This core is constructed from Material 61, known for its excellent magnetic properties. Its toroidal shape provides a closed magnetic path, minimizing flux leakage and maximizing inductance. The core's dimensions are 30.2mm outer diameter, 19.05mm inner diameter, and 11.1mm height. This Ferrite Toroid Core is suitable for applications such as inductors, transformers, and filters, where high efficiency and minimal electromagnetic interference are crucial. Trust Fair-Rite and Supreme Components International for your ferrite core needs.