The Fair-Rite 2944666651 is a Ferrite Toroid Core designed for optimal performance in a range of electronic circuits. Supreme Components International is an authorised distributor of Fair-Rite, ensuring you receive genuine, high-quality components. This core is constructed from Material 44, known for its excellent magnetic properties. Its dimensions include an outer diameter of 6.6mm, an inner diameter of 3.5mm, and a height of 2.3mm. Toroid cores offer superior performance due to their closed-loop design, minimizing flux leakage and maximizing inductance. This makes the 2944666651 ideal for inductors, transformers, and other magnetic components where efficiency and low EMI are critical. Choose Supreme Components International for reliable components and expert support.