Surface Mount Technology (SMT) is the method used to mount electrical components directly onto the surface of a PCB. This multi-step process begins with the stenciling solder paste. Think of it like screen-printing a t-shirt, only instead of ink, Qualitel uses a solder paste to print the paste, and then the pick and place machines place the parts on the board. After the PCB boards with components are mounted, they go through a reflow oven to melt the solder. The SMT process includes multiple inspection points to ensure the highest quality at every stage of manufacturing. Qualitel has five SMT lines, including two that are dedicated to their Express Prototyping facility for quick-turn electronics manufacturing and prototyping services.
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