It is also known as SMT, Its a printed circuit board component installation process in which the components are mounted and linked onto the board?s surface utilizing batch solder-reflow procedures. Part leads are placed into plated through-holes and waves connected from the bottom, to fill in the holes and connect the components. Compared with plated through-hole insertion method, SMT offers the benefits of greater packing densities, better reliability, and lower cost. SMT is presently the most popular method for producing low-cost, high-volume consumer electronic assemblies.
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