The 2944666681 Ferrite Toroid Core from Fair-Rite is a crucial component for 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 44, offers excellent magnetic properties. Its dimensions include an outer diameter of 6.6 mm, an inner diameter of 3.5 mm, and a height of 2.1 mm. These cores are commonly used in inductors, transformers, and filters to enhance performance and reduce electromagnetic interference. Trust Supreme Components International for reliable electronic components and expert support.