The Fair-Rite 461178181 is a high-quality Ferrite Toroid Core, meticulously crafted from Material 78. This core boasts precise dimensions, with an outer diameter (OD) of 11.7mm, an inner diameter (ID) of 7.3mm, and a height (Ht) of 4.7mm. These specifications make it suitable for a wide range of applications, including inductors, transformers, and noise filters. Its toroidal shape provides excellent magnetic properties and minimizes electromagnetic interference (EMI). As an authorized distributor of Fair-Rite components, Supreme Components International guarantees the authenticity and performance of this product. Choose the 461178181 for reliable and efficient performance in your electronic designs.