The FAIR-RITE 9643001165 is a high-quality Ferrite Toroid Core, crafted from Material 43. This core is designed for a wide range of applications, including inductors, transformers, and noise filters. Its toroidal shape provides excellent magnetic properties and minimizes electromagnetic interference (EMI). Supreme Components International is an authorised distributor of FAIR-RITE components, ensuring you receive a genuine and reliable product. The core's dimensions are 14.73mm outer diameter (OD), 9.53mm inner diameter (ID), and 4.75mm height (H). Trust Supreme Components International for all your electronic component needs.