The Fair-Rite 2518131018Y8 is a high-quality Ferrite Toroid Core, crafted from Material 73. This core is designed for optimal performance in a range of electronic circuits, including inductors, transformers, and chokes. Its toroidal shape ensures efficient magnetic flux containment, minimizing electromagnetic interference (EMI). With dimensions of 18.3mm outer diameter (OD), 10.2mm inner diameter (ID), and 7.6mm height (H), this core offers a balance of size and performance. Supreme Components International is an authorised distributor of Fair-Rite components, ensuring you receive a genuine and reliable product. Material 73 is known for its high permeability and low core loss, making it suitable for high-frequency applications. Trust Supreme Components International for all your electronic component needs.