Soldering — In Electronics Assembly

Soldering is the fundamental process of joining electronic components to a by melting a filler metal alloy, known as solder, to create a permanent electrical and mechanical bond . Unlike welding, soldering occurs at relatively low temperatures (typically under 450°C), meaning the base metals of the components and the PCB do not melt. 1. Core Materials and Tools Soldering - an overview | ScienceDirect Topics