The Fair-Rite 9677182209 is a high-quality Ferrite Toroid Core, meticulously crafted from Material 77. Its toroidal shape and specific dimensions (18.3mm outer diameter, 11.4mm inner diameter, and 7.6mm height) make it suitable for a wide range of applications, including inductors, transformers, and noise filters. Material 77 provides excellent permeability and low core loss, contributing to efficient energy transfer and reduced electromagnetic interference. As an authorized distributor of Fair-Rite products, Supreme Components International guarantees the authenticity and performance of this ferrite core. Choose the 9677182209 for reliable and consistent results in your electronic designs.