Part 3: Testing and Assessing Lead-free Reliability

摘要

This column touches on key parameters and tactics that can enhance solder joint reliability and PCB assembly integrity. Solder joints are critical connections mechanically, thermally, and electrically to a PCB assembly, but solder joints, per se, do not account for all aspects of PCB assembly integrity. By pursuing respective practicality and feasibility, we can elect relevant tactics and take necessary routes to achieve reliability enhancements.