The SMT PCB Board assembly process, or Surface Mount Technology process, is a strategy utilized to mount electronic components straightforwardly onto the surface of a printed circuit board (PCB). This advanced method has generally supplanted the more seasoned through-hole strategy due to its productivity, cost-effectiveness, and capacity to oblige miniaturized components. SMT permits for higher circuit densities and littler gadget profiles, making it the standard in today's hardware fabricating industry.