The Fair-Rite 5943000911 is a high-quality Ferrite Toroid Core, designed for optimal performance in a range of electronic circuits. Manufactured with Material 43, this core provides excellent magnetic properties. Its toroidal shape ensures efficient flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are 9.53mm outer diameter (OD), 4.75mm inner diameter (ID), and 3.18mm height (H). Supreme Components International is an authorised distributor of Fair-Rite, guaranteeing genuine components and reliable supply. This toroid core is suitable for applications such as power inductors, signal transformers, and common-mode chokes. Choose Fair-Rite for superior performance and reliability in your designs. Benefit from our expertise and fast delivery.