Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ELH0021K 883 found under Microcircuit Linear by Elantec Inc. The National Stock Number assigned to this part is 5962012565383, 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 ELH0021K 883.