The Fair-Rite 2512063007Y3 is a high-quality Ferrite Toroid Core, designed for optimal performance in a wide range of applications. Manufactured by Fair-Rite, a leading provider of electromagnetic components, this core is constructed from Material 63, known for its excellent properties in suppressing electromagnetic interference (EMI) and radio frequency interference (RFI). Supreme Components International is an authorised distributor of Fair-Rite products, ensuring you receive genuine components. Key specifications include an outer diameter (OD) of 31.75mm, an inner diameter (ID) of 19.05mm, and a height (H) of 12.7mm. These dimensions make it suitable for various inductor, transformer, and filter designs. The toroid shape provides a closed magnetic path, minimizing flux leakage and maximizing inductance. This core is ideal for applications requiring high efficiency and low distortion. Trust Supreme Components International for your Fair-Rite component needs.