The Fair-Rite 2773004112 is a Toroid Core crafted from 73 Material, specifically engineered for EMI suppression. Supreme Components International is an authorised distributor of Fair-Rite components, ensuring you receive genuine, high-performance products. This ferrite core is designed to effectively reduce electromagnetic interference in a variety of electronic circuits. Its toroid shape provides a closed magnetic path, enhancing its shielding capabilities. The 73 Material offers a balance of permeability and saturation flux density, making it suitable for a wide range of frequencies. Applications include power supplies, filters, and signal conditioning circuits where EMI reduction is critical. Benefit from the quality and reliability of Fair-Rite, available through Supreme Components International.