Domestic PCB Terminal Block Market Increases Space

PCB terminals are almost indispensible for electronic devices that we can see, ranging from electronic watches, calculators, general-purpose computers, to computers, communications electronics, and military weapon systems. As long as there are no devices such as integrated circuits, they have no devices. PCBs are used for electrical interconnections. In addition to fixing various small parts, it provides mechanical support for the fixed assembly of various electronic components such as integrated circuits, wiring and electrical connection or electrical insulation between various electronic components such as integrated circuits, and provides required electrical characteristics. , such as characteristic impedance. At the same time, it provides solder resist patterns for automatic soldering; it provides identification characters and graphics for component insertion, inspection and maintenance.

The pluggable series terminals play an important role in the PCB connection terminals. They are connected by two parts plugging in and out. Part of the cable is pressed tightly and then inserted into another part. This part is soldered to the PCB board. This is connected to the bottom mechanical principle. This anti-vibration design ensures long-term gas-tight connection and reliability of the finished product. Both ends of the socket can be assembled with mounting ears, and the mounting ears can largely protect the tabs and prevent the arrangement of the tabs from being poorly positioned. At the same time, this socket design can ensure that the socket can be properly inserted into the mother body. The socket can also have assembly buckles and locking buckles. The assembly buckles can be more firmly fixed to the PCB board, and the locking buckle can lock the mother body and the socket after the installation is completed. A variety of socket designs can be used with different mating methods, such as horizontal, vertical, or tilted toward the printed circuit board. Different methods can be selected according to the customer's requirements. Both metric and standard wire gauges can be selected and are the most popular types of terminals on the market today.

As electronic equipment becomes more and more complex, more and more parts are needed, and the wiring and parts on the PCB terminals are getting denser. Although China's PCB terminal industry has made great progress, there is still a big gap compared with advanced countries, and there is still much room for improvement and improvement in the future.