The Fair-Rite 443166651 is a Toroid Core designed for a wide range of electronic applications. Constructed from Material 43, this ferrite core offers excellent performance characteristics. Its toroidal shape provides efficient magnetic flux containment, minimizing electromagnetic interference (EMI). The core's dimensions are 16.6 mm outer diameter (OD), 9.6 mm inner diameter (ID), and 6.35 mm height (H). This makes it suitable for use in inductors, transformers, and other magnetic components. As an authorised distributor of Fair-Rite products, Supreme Components International guarantees the authenticity and quality of this ferrite core. Choose the 443166651 for reliable and consistent performance in your electronic designs.