5CEFA4M13C8N Manufacturers

Now Si8000m and Si9000e also have the new option of XFE cross modeling function, Polar Instruments can provide. More than 98% of PCB manufacturers including Hongtai use Polar.

In the 1980s, China began to enter the semiconductor industry. In the early days, semiconductor technology mainly relied on imports, while China mainly engaged in simple assembly and testing work. At that time, major enterprises such as Shanghai Hongli and East China Semiconductor had a significant gap between their product technology level and the international advanced level, but it laid the foundation for the Chinese semiconductor industry

Reasons for blistering of multilayer circuit board

The semiconductor support industry mainly includes semiconductor materials, semiconductor equipment and semiconductor software services:

At present, most of the holes drilled in the double-sided flexible printed board are still drilled by the NC drilling machine. The NC drilling machine is basically the same as that used in the rigid printed board, but the drilling conditions are different. Because the flexible printed board is very thin, multiple pieces can be overlapped for drilling. If the drilling conditions are good, 10 ~ 15 pieces can be overlapped for drilling.

PCB manufacturers mainly shoulder the important responsibility of printed circuit board. In view of the essential difference between this product and common items, when the circuit is too complex, the accuracy can be enhanced by printing, and the probability of missing the details of the circuit board will be reduced. Customers who are ready to implement printing tasks and purchase work will be put on the agenda as soon as possible when dealing with the manufacturer. After several rounds of communication and exchanges, the cooperation intention can be confirmed. During this period, the characteristics of the manufacturer should be explored in depth.