The FAIR-RITE 2643806402 is a Ferrite Toroid Core, a crucial component in numerous electronic circuits. Supreme Components International is an authorised distributor of FAIR-RITE, ensuring you receive genuine, high-quality parts. This core is made from Material 43, known for its specific magnetic properties. Its dimensions include an outer diameter (OD) of 6.35mm, an inner diameter (ID) of 3.18mm, and a height (Ht) of 3.18mm. Toroid cores are commonly used in applications such as inductors, transformers, and EMI suppression due to their ability to efficiently contain magnetic flux. The 2643806402 offers reliable performance and is suitable for a wide range of electronic designs. Choose Supreme Components International for your FAIR-RITE component needs.