The FAIR-RITE 6278230121 is a high-performance toroid core designed for a wide range of electronic applications. Constructed from 78 material, this core offers excellent magnetic properties, including high permeability and low core loss, making it suitable for inductors, transformers, and filters. Its dimensions include a 23.1mm outer diameter, a 14.2mm inner diameter, and a 7.6mm height. This toroid core is ideal for applications where space is limited and high performance is required. As an authorized distributor of FAIR-RITE components, Supreme Components International guarantees the authenticity and quality of this product. Choose the 6278230121 for reliable and efficient performance in your electronic designs.