The Fair-Rite 8998121221 is a high-quality Ferrite Core, meticulously crafted from Material 73. This core is specifically designed to provide optimal performance in a range of electronic applications. With dimensions of 12.7 x 7.62 x 4.75 mm, it's suitable for various circuit designs. Ferrite cores are essential components in inductors, transformers, and chokes, playing a crucial role in noise suppression and signal filtering. Material 73 offers a good balance of permeability and saturation flux density. As an authorized distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and quality of this product. Trust Supreme Components International for reliable electronic components.