ET05-PU02FG card socket connector ET04-PU02FG

ET05-PU02FG card socket connector ET04-PU02FGThe model

ZL02-PU02-Z、ZL08-PU02FG、ET04-PU02FG、ST05-PU02FG、

ZL05-PU02-G、ZL05-PU02FG、ET05-PU02FG、ST04-PU02FG、

Characteristics of S/ET04-PU05FG/W and S/ET05-PU05FG/W connectors

① The current working temperature of heat-resistant connectors is 200 ℃ (except for a few high-temperature special connectors), with a temperature of -65 ℃. Due to the heat generated by the current at the contact point during the operation of the connector, resulting in temperature rise, it is generally believed that the operating temperature should be equal to the sum of the ambient temperature and the contact temperature rise.

② The intrusion of moisture and humidity can affect the insulation performance of the connection and corrode metal parts. The test time shall be as specified by the product, with a minimum of 96 hours. The alternating humidity test is more rigorous.

③ When salt spray resistant connectors work in environments containing moisture and salt, their metal structural components and contact surface treatment layers may undergo electrochemical corrosion, affecting the physical and electrical performance of the connector. In order to evaluate the ability of electrical connectors to withstand this environment, a salt spray test is specified.

④ Vibration and impact resistance is an important performance of electrical connectors, particularly important in special application environments such as aviation and aerospace, railway, and road transportation. It is an important indicator for testing the robustness of the mechanical structure and electrical contact reliability of electrical connectors.

⑤ Other environmental properties of electrical connectors include sealing (air leakage, liquid pressure), liquid immersion (resistance to deterioration of specific liquids), low air pressure, etc., depending on usage requirements.

ET05-PU02FG card socket connector ET04-PU02FGThe principle of

The basic performance of ET05-PU02FG connectors can be divided into three categories: mechanical performance, electrical performance, and environmental performance. Mechanical lifespan is actually a durability indicator, referred to as mechanical operation in the national standard GB5095. It is evaluated based on whether the connector can complete its connection function normally after a specified insertion and extraction cycle, with one insertion and one extraction as one cycle.