Talking about the basic performance and advantages of the te

      (1) A heat-resistant current connector with a maximum operating temperature of 200 °C (with the exception of some special connectors) with a minimum temperature of 65 °C. Because of the current generated by the connector at the point of contact, which causes the temperature to rise, it is generally considered that the operating temperature should be equal to the sum of the ambient temperature and the junction temperature rise. In some specifications, the maximum temperature allowed for the connector specified in the rated power flow rises.

　　(2) The resistance to intrusion into humid air can affect the insulation properties, performance, and corrosion of metal parts. The constant damp heat test conditions are 90% to 95% relative humidity (up to 98% according to the product specification), and the temperature is + 40 + 20 ° C, according to the specified test time of the product for at least 96 hours. The alternating heat and humidity test is more stringent.

　　(3) The resistance to salt spray connection works in an environment containing moisture and salt. The treatment layer on the surface of the metal structure, contact is likely to cause electrochemical corrosion, affecting the physical and electrical properties of the connector. To assess the electrical connector tolerance of this salt spray test in this environment. It is a hanging connector in a steel temperature control test, the concentration of sodium chloride solution using compressed air, salt spray atmosphere, specified by product specifications, at least for 48 hours of exposure time.

　　(4) One of the important properties for vibration and shock vibration and impact resistance, electrical connectors in special application environments, such as aerospace, railway and road transportation are particularly important, it is a robust test electrical connection The mechanical structure of the device and the reliability of electrical contact with important indicators. There are clear provisions in the relevant test methods. The impact test shall be performed at peak acceleration, duration, and the time at which the pulse waveform is affected by the specified electrical continuity interruption.