TechNetters,
I am on the scrounge again. In one of my lectures to the students I want to talk about the evolution of lead count and component type change. Right now I have a graph of unknown origin that for 1999 shows % as a function of lead count for PTH, SMT, bare die and array packages (the latter broken out from I presume SMT, unless they are including PGAs as well). I have unsuccessfully tried to find a more recent version, say for at least 2016, if not 2017 or 2018. Can anyone provide me such a graph or point me in the direction of where I can find such?
Regards,
Bev