The Fair-Rite 2773002112 is a high-quality 73 material toroid core, available at Supreme Components International, an authorised distributor. This ferrite core features an outer diameter (OD) of 7.75mm, an inner diameter (ID) of 4.75mm, and a height of 3mm. The 73 material offers a good balance of permeability and core loss, making it suitable for a wide range of applications, including power inductors, signal transformers, and noise filters. Its compact size and toroidal shape contribute to efficient magnetic flux containment and reduced electromagnetic interference (EMI). Trust Supreme Components International for genuine Fair-Rite components and expert support.