Lead-free solder alloys have been around for as long as people have done soldering, with sources dating back about 5,000 years. Most of these alloys were combinations like copper-silver or silver-gold ...

Solder is the conductive metal glue that one uses to stick components together. If you get the component and the PCB hot enough, and melt a little solder in the joint, it will stay put and conduct ...

AMES, Iowa – Fifteen years ago, an environmentally-friendly solder developed by the U.S. Department of Energy's Ames Laboratory made history as the first cost-effective, broadly useable alternative to ...

X-ray and advanced automated techniques combine to create a capable tool for lead-free solder inspection needs. Within two years, solder used in electronics manufactured or sold in Europe must meet ...

This paper will address the optimization of Pb Free soldering conditions, with a focus on differences between Sn/ Pb and Pb Free soldering. This allows assemblers to build on their extensive ...

pv magazine’s UP sustainability campaign has investigated the use of lead in PV panels and found, with soldered cell interconnections in particular, viable alternatives are scarce. However, German ...