Connectors Wholesale _ Chong Xu Song Electronics (certified) _ Chaozhou connector from Dongguan Shijie Song Chong-wook electronic products factory provided. Dongguan Shijie Song Chong-wook Electronic Products Factory (chuangxs.1688.com) is specialized in the "terminal, plastic shell connectors, cables, connectors" of the enterprise, the company adhering to the "honesty, hard service" concept, for You provide the highest quality products and services. Welcome to inquire! Contact: Mr. Hu. Dominated by developed country IEC61196-1-111 "Coaxial communication cables mechanical phase stability test methods", in Berlin, Germany, 16 October 2014 annual meeting was held, is the IEC (International Electrotechnical Commission) published as international standards. This is our self-declaration of cable and connector industry first international standards on test methods, it fills an international cable and connector industries blank, fully demonstrates that the test method has been widely recognized by the international counterparts, China Connector industry technical level has been among the international forefront. Coaxial communication cables variety, versatile, extensive use of phased array radar, instrumentation and communication TD-SCDMA and 4G LTE system. Where in the military, aerospace use phase stable cable, mainly used in all kinds of sophisticated radars, higher quality requirements on the cable itself. Domestic production phase stable cable manufacturers less, mostly relying on imports before the test method used multiple reference to foreign companies, but there is a big difference between testing methods of foreign manufacturers, there is no uniform standard. Lack of relevant IEC standard test method for cable mechanical phase stability, and other standard test methods are just some simple definitions. To this end, in 2010 submitted a "coaxial communication cables mechanical phase stability test methods" feasibility reports, which lasted nearly four years of trial and error, from the test sample, test equipment, preparation of the sample, the test environment, pretreatment, test procedures, The test results and other aspects will be improved testing methods, so that it has a strong operability. In recent years, the development of mobile phone connector or quickly, upgrading from the phone to now, we know that the demand for mobile phone connector is great, the role is very powerful. Phone connector will not only be able to satisfy the domestic market, but also exported to foreign countries, which is to improve China's economic strength is to promote the role. In fact, the country is on the phone connector is strong support, not only has a lot of technical support, but also a lot of money into, and fully reflects the national importance of this area, but this connector is needed now and in the future than connectors used in wholesale, but also reflect a national level of automation. This board-to-board connector is indeed very easy to use, it has what characteristic? Design is very unique, it's the phone connector design is very good, but also very reasonable, which could be inserted in the four directions, so the design is very convenient, but good versatility connector, there are a variety of specifications, not kind of situation will exist sizes; two, ultra-thin design, this connector is very thin, the main advantage is that there is a better combination of power, can be combined in place, it is for the connector to achieve this requirement, and to it is difficult for the widespread use; three, the tolerance range, the big advantage is that the tolerance range of easy to assemble, can be effectively combined, which played its performance is helpful when designing this in mind also the product sex is a consideration, this is very helpful, but also necessary; four, dual node, this is very critical of the connector brand, the role of the dual node is to ensure stability of the contact, which is a very reasonable design connector manufacturers, very humane. In the future application development, mobile phone connector will have a greater increase, which is adapted to demand and make an improvement.