Since entering the 21st century, my country's aviation connector market demand has maintained a With the high growth trend, the communication equipment occupies the largest market share and becomes the largest consumer group of aviation plugs. Among communication equipment, mobile phones use the most connectors, and the average number of connectors used is about 5-9, and the connectors used by different mobile phones are different.

      The current mobile phone market has begun to develop in the direction of intelligence and 5G, and the appearance is getting thinner and thinner. The shape is getting more and more beautiful. In order to meet the needs of mobile phones, aviation connectors require multi-function, low height, good electromagnetic compatibility, and the coexistence of miniaturization and customization.

      In the future, aviation plugs will become more and more miniaturized and chip-shaped in terms of volume and external dimensions. There are several types of connectors, and the pitch of fine-pitch connectors is currently 1.27mm, 1.0mm, 0.8mm, 0.5mm, 0.4mm, and 0.3mm. At present, semiconductor chip packaging has begun to develop from 0.5mm pitch to 0.25 pitch, which directly leads to the increase of the number of device pins inside IC devices and the interconnection between devices and boards from hundreds to thousands. The main technology driver in level interconnect.

       In order to improve the reliability of the connector and ensure the high fidelity of signal transmission, for the circular aviation plug The Slotted Jacks, Flexible Stranded Pins, and Hyperboloid Spring Jacks will use press-fit contact technology.

      When assembling connectors in the future, the selected assembly technology is surface mount, rather than the current plug-in installation, so as to avoid the trouble of plugging and unplugging, and after the surface mount technology is realized, it will be transferred to the micro-assembly technology. Development, the use of micro-electromechanical systems is conducive to improving the technology of connectors and heavy-duty connectors, and the cost performance is very high. It is suitable for the development and needs of the market.