The Fair-Rite 2743009112 is a high-quality Ferrite Toroid Core, designed for optimal performance in a range of electronic circuits. Manufactured from Material 43, this core offers excellent magnetic properties. Its dimensions include an outer diameter (OD) of 7.42mm, an inner diameter (ID) of 3.68mm, and a height (Ht) of 3.18mm. Supreme Components International is an authorised distributor of Fair-Rite components, ensuring you receive a genuine product. This toroid core is suitable for applications such as inductors, transformers, and noise filters. Benefit from the reliability and performance of Fair-Rite products, available through Supreme Components International. Trust in our commitment to quality and authenticity for all your electronic component needs.