Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SCE20 found under Semiconductor Device Diode by Semtech Corporation. The National Stock Number assigned to this part is 5961002693056, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SCE20.