Micro-connector Applications Are Very Extensive
The development of miniature connectors
The miniaturization of the connector was developed by the miniaturization of military electronic equipment. As early as World War II, the United States in the military equipment used in the center from 2.54mm non-sealed rectangular connector. The miniaturization of the connector was rapid in the sixties and seventies, with a 2.54mm connector at the center, which was a common product and had reached 0.381 mm in individual military situations. At that time, Miniature Connectors the development of micro-connector has a very high level.
In recent years, the rapid development of electronic technology, product upgrading, portable products become increasingly popular, greatly promote the development of a micro-connector, micro-connector development reached a new stage. Spacing 1.27mm connector technology is basically mature. Miniature Connectors The general product spacing has reached 1.0mm ~ 0.8mm level. At present there have been 0.3mm ultra-mini FPC connector products. Overall, the size of the connector, the weight is also a significant decline. Such as Molex introduced on the I / O on the ultra-thin 890 series D-Sub socket space than the traditional model to reduce 40%. Miniature Connectors French manufacturers of B802-type connector products only 1g.
Micro connector market conditions
Micro-connector applications are very broad, from the computer, communications equipment to industrial test equipment, from military equipment to new consumer electronics and other micro-connector products put forward a different degree of demand.
Laptops have the greatest demand for miniature connectors. In the next decade, laptops, palmtop computers will become mainstream PC, a lightweight notebook computer requires a large number of different types of micro-connectors, including components a substrate, a board, Miniature Connectors a sub-system subsystem, O-and other interconnection products such as IC sockets, FPC, PBC, D-Sub and other types of connectors, the vast majority of these products are separated from the 1.27mm miniature products
The connector for the communication device is also developed in the direction of miniaturization, and the host to the micro connector is a pager, a mobile phone, and the like. Modern communications technology with each passing day, I believe micro-connector in the new communications technology, Miniature Connectors the application will be more and more widely.
In the military, due to changes in the international situation, the military connector market continues to shrink, the demand for micro-connector may slow down, but to adapt to the harsh use of military electronic equipment environment and high reliability requirements is to promote micro-connector technology development The main power of various periods of high-grade micro-connector products are often in the aviation, Miniature Connectors modern military electronic equipment and new weapons and other cutting-edge military equipment to be the first to use, can be predicted in the upcoming 21st century, modern military equipment is still miniature R & D, application of one of the important areas.
The development of micro-connector has attracted the attention of our country, China Electronic Components Industry Association of electrical connector components branch has high-density micro-connector as a key product development, but due to micro-connector manufacturing testing requirements such as high precision Processes are to use expensive automatic equipment to complete, technology with children, Miniature Connectors the cost is higher than ordinary products, coupled with the domestic manufacturers mainly produce low-end consumer electronics products, Miniature Connectors high-grade micro-connector demand is small, so the mainland Most manufacturers to produce spacing 2.54mm connector-based. Limited high-end micro-connector market is occupied by imported products.