1 January, 2026

Wave soldering is a vital technique within the domain of surface mount technology (SMT) processes, playing an essential role in the assembly and manufacturing of electronic components. It involves passing printed circuit boards (PCBs) over a pan of molten solder, ensuring efficient bonding of components like capacitors and resistors to the board. As of 2025, wave soldering remains integral to achieving high throughput and precision, crucial for both mid-sized and large-scale electronics manufacturers.

Selective wave soldering is a pivotal process within the domain of electronics manufacturing, providing a strategic alternative to traditional wave soldering methods. Unlike conventional wave soldering that immerses the entire underside of a printed circuit board (PCB) into a molten solder wave, selective wave soldering applies solder selectively to precise through-hole components using programmed nozzles. This precision minimizes heat exposure to surrounding areas, thus addressing various electronics manufacturing challenges.