Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XR4560CP found under Microcircuit Linear by Exar Integrated Systems. The National Stock Number assigned to this part is 5962013130651, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like XR4560CP.