Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UR5-5S100M found under Microcircuit Linear by Semiconductor Circuits Inc. The National Stock Number assigned to this part is 5962011557991, 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 UR5-5S100M.