The 2643025601 Ferrite Toroid Core from Fair-Rite is a crucial component in numerous electronic circuits. Supreme Components International is an authorised distributor of Fair-Rite products, ensuring you receive genuine, high-quality parts. This toroid core, constructed from Material 43, offers excellent performance in applications such as inductors, transformers, and noise filters. Its compact dimensions, with an outer diameter of 6.35mm, an inner diameter of 3.18mm, and a height of 3.18mm, make it suitable for space-constrained designs. Material 43 provides a good balance of permeability and core loss, making it a versatile choice for a wide range of frequencies. Trust Supreme Components International for reliable electronic components and expert support.