The variations of shear loads with the deformation of lead free tin-sliver-copper (Sn/3.0Ag/0.5Cu) and traditional eutectic tin-lead (Sn/37Pb) solder balls are studied in this work. Two load speeds, i ...

An Independent Review Board has delivered the fullest account to date of the June 24, 2024 collapse that sent 1.77 million ...