The Fair-Rite 2508051027Y1 is a high-quality Toroid Core, designed for optimal performance in a range of electronic circuits. Supreme Components International is an authorised distributor of Fair-Rite components, ensuring you receive genuine products. This core is constructed from Material 73, known for its excellent magnetic properties. Its toroidal shape provides a closed magnetic path, minimizing flux leakage and maximizing inductance. The core's dimensions are A=10.2 mm, B=5.8 mm, and H=4.75 mm. This makes it suitable for applications such as inductors, transformers, and chokes. Choose Supreme Components International for reliable electronic components and expert support.