Category: Semiconductor Adhesives

Adhesives that Survive Solder Reflow

Those working with semiconductors are familiar with solder reflow conditions.  A PCB containing solder and flux is heated to ca. 150 °C (pre-heat), held there for 1-2 minutes (soak), heated to ca. 260 °C, then cooled. As devices are miniaturized, physical clamps holding and aligning components are increasingly replaced with adhesives.  But solder reflow conditions Read More…