Accelerated life time measurement with in-situ force and displacement monitoring during thermal cycling on solder joints

Abstract

This paper is focused on the thermally-induced thermo-mechanical load in interconnections of electronic products, which are necessary to connect an electronic component on substrate material (such as Printed Circuit Board). In order to improve of the material selection, the Fraunhofer IKTS has developed a measurement setup enabling a cost-efficient material characterization in terms of mechanical and fatigue values.