With high assembly density, small size and light weight of electronic products, the volume and weight of SMT components are only about 1/10 of those of traditional plug-in components. After SMT is generally used, the volume of electronic products is reduced by 40%~60%, and the weight is reduced by 60%~80%. High reliability and strong anti-vibration capability. The solder joint defect rate is low. High frequency characteristics are good. Reduce electromagnetic and radio frequency interference. It is easy to realize automation and improve production efficiency. Reduce the cost by 30%~50%. Save materials, energy, equipment, manpower, time, etc
