Selective soldering primarily is dedicated to THT components. This technology provides the highest standard of soldering approved for automotive, medical and military. Basically there is a selective flux deposition and nozzle that produce a small soldering spot (~3x3mm) on PCB assisted by Nitrogen atmosphere. Thanks to small amount of soldering agent there is a small energy and Nitrogen consumption and environmental friendly technology.
Main advantage of selective soldering process:
- Stable process
- Oxygen free, soldering in Nitrogen atmosphere
- Automatic soldering of THT with SMT components from the same bottom side
- Pb or Pb free alloys are available
- Less thermal stress to PCB and components
- Area that is not soldered remain clean, without contamination
- Certified process for automotive
