The FAIR-RITE 2643000301 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 toroidal shape ensures efficient flux containment, minimizing electromagnetic interference. The core's dimensions are 6.35mm outer diameter, 3.18mm inner diameter, and 3.18mm height. Supreme Components International is an authorised distributor of FAIR-RITE components, ensuring you receive a genuine product. This ferrite core is suitable for applications such as inductors, transformers, and noise filters. Choose the 2643000301 for reliable and consistent performance in your electronic designs. Trust Supreme Components International for all your electronic component needs.