The FAIR-RITE 9677353508 is a high-quality toroid core designed for a wide range of electronic applications. Manufactured from #77 material, this core offers excellent magnetic properties and is suitable for use in inductors, transformers, and other magnetic components. With dimensions of A=17.7mm, B=9.5mm, and H=6.35mm, it provides a compact and efficient solution for your design needs. Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive genuine products with full manufacturer support. This toroid core is ideal for applications requiring high permeability and low core loss. Trust FAIR-RITE and Supreme Components International for your ferrite component needs.