As is well known, after the PCB circuit board is completed, it needs to be mounted and inserted before assembling the finished product. Today, we will talk about PCB circuit board mounting.

So, what is PCB SMT:

SMT, short for Surface Mounted Technology, is currently the most popular skill and process in the electronic assembly profession. Surface Mount Technology (SMT) for electronic circuits, also known as surface mount or surface mount technology. It is a circuit assembly technique that involves installing surface mounted components (SMC/SMD) without pins or short leads onto the surface of a printed circuit board (PCB) or other substrate, and then soldering and assembling them using methods such as reflow soldering or immersion soldering.

The fundamental process components of SMT are solder paste printing ->part mounting ->reflow soldering ->AOI optical inspection ->maintenance ->board splitting.

In general, the electronic products we use are designed from PCBs with various capacitors, resistors, and other electronic components according to the designed circuit diagram. Therefore, a variety of electrical appliances require different SMT surface mount processing techniques for processing.

The article originates fromJiangmen single and double-sided circuit boardhttp://www.yonghongpcb.com/