The Fair-Rite 2773004112 is a Toroid Core crafted from 73 Material, specifically engineered for EMI suppression. Supreme Components International, an authorised distributor of Fair-Rite components, provides this core for applications requiring effective noise filtering. Toroid cores are known for their closed magnetic path, which minimizes flux leakage and enhances EMI suppression capabilities. This particular core is suitable for use in power supplies, filters, and other circuits where electromagnetic interference needs to be controlled. The 73 Material offers a balance of permeability and saturation flux density, making it a versatile choice for various frequency ranges. Benefit from reliable performance and superior EMI control with this Fair-Rite toroid core.