Why is SMT surface mount processing technology so popular

In today’s electronic processing industry, SMT patch processing technology has always been one of the important production and processing technologies in electronic processing factories. So why is SMT patch processing technology so popular in the electronic processing industry?
SMT surface mount processing
1、 Electronic products have small size and high assembly density.
The volume of chip components used in SMT surface mount processing is only about 10% of traditional plug-in components, while the volume of chip components used in SMT surface mount processing is only 10% of traditional plug-in components. The volume of chip components used in SMT surface mount processing is only about 10% of traditional plug-in components.
2、 High reliability and strong vibration resistance.
Chip components have advantages such as high reliability, small size, light weight, strong vibration resistance, automated production, high installation reliability, and low solder joint rate.
Why is SMT surface mount processing technology so popular?
3、 Good high-frequency characteristics and reliable performance.
Due to the firm installation of chip components, there are usually no leads or short leads, which reduces the influence of parasitic inductance and capacitance, improves the high-frequency characteristics of the circuit, and reduces electromagnetic and radio frequency interference.
4、 Improve productivity and achieve automated production.
The automatic SMT mounting machine (SM421/SM411) used in SMT mounting processing uses a vacuum nozzle to place components. The vacuum nozzle is smaller than the shape of the components, which can effectively improve installation density. In fact, in order to achieve automatic production throughout the entire line, automatic SMT machines produce small components and fine pitch QFP equipment.
5、 Reduce costs, lower costs.
1. The usage area of printed boards is reduced, which is 1/12 of the through hole technology. If CSP installation is used, its area will also be greatly reduced;
2. Reduce the number of drilling holes on printed boards to save rework costs;
3. Due to the increase in frequency characteristics, the cost of circuit debugging has been reduced;
4. Due to the small size and light weight of chip components, packaging, transportation, and storage costs are reduced;