The Fair-Rite 2873006802 is a Toroid Core made from 73 Material, designed for optimal performance in a range of electronic circuits. With an Outer Diameter (OD) of 17.78mm, Inner Diameter (ID) of 9.65mm, and Height (H) of 6.35mm, this ferrite core offers excellent magnetic properties. Supreme Components International is an authorised distributor of Fair-Rite components, ensuring you receive genuine and reliable products. This toroid core is suitable for applications such as inductors, transformers, and noise filters. Choose Fair-Rite for superior quality and performance. Supreme Components International provides fast shipping and excellent customer support.