Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S54H106F883B found under Microcircuit Digita by Philips Semiconductors Inc. The National Stock Number assigned to this part is 5962010103488, 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 S54H106F883B.