Development direction and market development overview of connectors

2021-09-27 10:46

Overview of connector market development

With the rapid growth of consumer electronics, automotive electronics, and communications terminal markets and the continuous transfer of global connector production capacity to Asia and China, Asia has become the most promising place in the connector market, and China will become the fastest growing and largest capacity market in the world. It is estimated that the future growth rate of China's connector market will continue to exceed the global average. In the next five years, the average annual growth rate of China's connector market will reach 15%. By 2010, China's connector market capacity will reach 25.7 billion yuan.

The main supporting areas of electrical connectors are transportation, communications, networks, IT, medical care, home appliances, etc. The rapid development of the technical level of products in the supporting areas and the rapid growth of the market have strongly guided the development of connector technology. So far, the connector has developed into a complete range of products, rich varieties and specifications, diverse structural types, professional direction segmentation, industry characteristics, standard system specifications of the serialization and specialization of products.

Generally speaking, the development of connector technology presents the following characteristics: high-speed and digitization of signal transmission, integration of various signal transmission, miniaturization of product volume, low cost of products, surface pasting of contact termination methods, module combination, convenience of plugging and so on. The above technology represents the development direction of connector technology, but it should be noted that the above technology is not necessary for all connectors. Connectors in different supporting fields and different use environments have completely different requirements for the above technology.

The development direction of the connector

The development of connectors should be developed in the direction of miniaturization, high density, high speed transmission and high frequency. Miniaturization refers to the connector center spacing is smaller, high density is to achieve a large core number. The total number of effective contacts for high-density PCB (printed circuit board) connectors is 600 cores, and special devices can reach up to 5000 cores. High-speed transmission means that modern computers, information technology and network technology require signal transmission at a time-scale rate of up to the megahertz band and a pulse time of sub-milliseconds, so high-speed transmission connectors are required. High frequency is to adapt to the development of millimeter wave technology, RF coaxial connectors have entered the millimeter wave operating frequency band.

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