The FAIR-RITE 9479221002 is a high-quality Toroid Core, meticulously manufactured using #79 material. This uncoated ferrite core is designed for optimal performance in a wide range of electronic applications. Supreme Components International, an authorised distributor of FAIR-RITE components, ensures that you receive a genuine product that meets stringent quality standards. Toroid cores are known for their efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The #79 material offers specific magnetic properties suitable for various frequency ranges. This core's robust construction and precise dimensions make it easy to integrate into your designs. Trust Supreme Components International for all your FAIR-RITE component needs.