Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ER2051HR found under Microcircuit Linear by General Semiconductor Inc. The National Stock Number assigned to this part is 5962011727369, 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 ER2051HR.