The FAIR-RITE 9498112002 is a Toroid Core designed for optimal performance in a range of electronic circuits. Constructed from durable Ni-Zn ferrite, this core provides excellent magnetic properties and stability. Its dimensions include an 11mm outer diameter, a 6.35mm inner diameter, and a 4.75mm height, making it suitable for compact designs. This toroid core is commonly used in inductors, transformers, and filters. As an authorized distributor of FAIR-RITE components, Supreme Components International guarantees the authenticity and quality of this product. Trust Supreme Components International for all your electronic component needs.