The FAIR-RITE 9077026002 is a Toroid Core made of #77 material ferrite. Supreme Components International is an authorised distributor of FAIR-RITE electronic components, ensuring you receive genuine and high-quality products. Toroid cores offer superior performance compared to other core shapes due to their closed-loop magnetic path, minimizing electromagnetic interference (EMI) and maximizing inductance. This particular core is well-suited for applications such as power inductors, common-mode chokes, and signal transformers. Its #77 material composition provides a balance of high permeability and low core loss, making it suitable for a wide range of frequencies. Consider this toroid core for your next design requiring efficient magnetic components. Check our stock and lead times today.