The FAIR-RITE 2643180251 is a high-quality Ferrite Toroid Core, meticulously crafted for optimal performance in a range of electronic circuits. Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive genuine components. This core is made from Material 43, known for its excellent magnetic properties and suitability for wideband transformers and inductors. Its dimensions are 18.3mm OD x 10.2mm ID x 7.6mm H. This toroid core is commonly used in applications such as power supplies, inverters, and RF circuits. Its toroidal shape provides excellent magnetic flux containment, minimizing electromagnetic interference (EMI). The 2643180251 offers a reliable and efficient solution for your magnetic component needs. Trust Supreme Components International for all your FAIR-RITE component requirements.