SMT industry trends
From:本站 Author: Publish time:2010-03-24 15:40 Clicks:1836
SMT industry trends:
SMT development origin and excellent features: SMT is the surface assembly technology or surface mount technology Surface Mount Technology referred to, from the mid-1860s mid-term military electronics and avionics, is the current electronic assembly industry, the most popular technology and technology.
SMT surface assembly technology is characterized by:
① SMT finished PCBA (Printed Circuit Board Assembly), high assembly density, small size, light weight: SMD components of the volume and weight of only traditional DIP through-hole device components around 1/10, using SMT, the electronic product volume reduced by 40% ~ 60%, weight reduction of 60% to 80%;
② SMT welding PCBA quality and stable performance: solid and reliable solder joints, anti-vibration ability, low solder joint defect rate;
③ SMT welding PCBA electrical stability Low energy consumption: parts feet and wiring short, fast transmission energy consumption less, reducing the electromagnetic and RF interference, high frequency characteristics of stable and reliable;
The following are the same as the ones,
④SMT easy to achieve automation, improve production efficiency, save material, energy, equipment, manpower, time, reduce costs up to 30% to 50%. So SMT must advance with the times, the future for a long time continue to make rapid development, unstoppable