The FAIR-RITE 199000031 is a high-quality Toroid Core, crafted from #61 material. Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive genuine components. This ferrite core is designed for optimal performance in a wide range of applications, including power supplies, filters, and inductors. The toroid shape offers excellent magnetic properties and minimizes electromagnetic interference. The #61 material provides a specific permeability and frequency response, making it suitable for demanding applications. Choose Supreme Components International for reliable FAIR-RITE components and expert support. Benefit from our extensive inventory and fast shipping.