The Fair-Rite 5943000901 is a high-quality Ferrite Toroid Core, meticulously crafted for optimal performance in a wide range of electronic circuits. Supreme Components International is an authorised distributor of Fair-Rite, ensuring you receive genuine components. This core is made from Material 43, known for its excellent characteristics in suppressing electromagnetic interference (EMI) and radio frequency interference (RFI). Its dimensions are 9.53mm outer diameter (OD), 4.75mm inner diameter (ID), and 3.18mm height (H). This toroid core is commonly used in applications such as power inductors, signal transformers, common-mode chokes, and noise filters. Its toroidal shape provides a closed magnetic path, minimizing flux leakage and maximizing inductance. The 5943000901 offers superior performance and reliability, making it an excellent choice for demanding applications. Trust Supreme Components International for all your Fair-Rite component needs.