The Fair-Rite 3061990821 is a Toroid Core Ferrite designed for superior performance in a wide range of electronic applications. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this component. Toroid cores offer excellent magnetic properties, including high permeability and low core loss, making them suitable for inductors, transformers, and chokes. Their unique shape minimizes electromagnetic interference (EMI) and provides efficient magnetic flux containment. This ferrite core is ideal for applications requiring high efficiency and minimal signal distortion. Choose Supreme Components International for reliable electronic components and expert support.