The longevity of electronic devices depends not only on their ability to function properly when powered on, but also on their resilience to the rigors of time and environmental conditions.
At the heart of modern electronic products, tiny lead-free solder balls perform a crucial role.
In modern electronic systems, high-power and high-frequency devices are increasingly becoming the core drivers of performance breakthroughs, widely used in fields such as 5G communication, AI computing, electric vehicle control units, and RF modules.
The key process parameters for controlling volatiles include nitrogen purity, oxygen concentration in the furnace, temperature profile and conveying speed.
Low solids content, halogen-free flux can significantly reduce post-soldering residue and harmful gas generation.
Although small, solder balls are essential "precision components" in the SMT process. Their dimensional accuracy, coplanarity, surface quality.