The FAIR-RITE 3078990841 is a high-quality Toroid Core made from #78 material. Supreme Components International is an authorised distributor of FAIR-RITE electronic components, ensuring you receive genuine and reliable products. This ferrite core is designed for a wide range of applications, including inductors, transformers, and noise filters. Its toroidal shape provides excellent magnetic properties and minimizes electromagnetic interference. Benefit from superior performance and durability with this FAIR-RITE toroid core. Trust Supreme Components International for all your electronic component needs. We offer competitive pricing and fast shipping on all FAIR-RITE products. Contact our expert team for technical assistance and support.