5G connector salt spray environmental test

How much do you know about the content of salt fog environment testing? People engaged in the connector industry should know that in the production process of connector products, salt fog environment testing will be conducted according to the needs of customers, and 5G connector is no exception.Then do you know what the testing process of 5G Connector salt fog environment is? The engineer Konnra Connector will introduce the content of 5G Connector salt fog test for you in detail.

Konnra Connector engineers pointed out that under normal circumstances, the salt spray environment refers to the environment formed by 5% salt solution. Major manufacturers usually use this environment to 5G connector products directly exposed to the ocean or land. It is not a real natural environment for applications that are in an embraced environment. The normal exposure time for salt spray environmental testing is between 48 and 96 hours.

The main function of the salt spray test is to test the corrosion resistance of 5G connector products (such as verifying the corrosion protection effect of the nickel coating on the surface of zinc alloy die-casting parts), and to determine the performance of the exposed parts by examining DW and insulation resistance It is clear that the housing seal is effective. It must be emphasized here that there are too many misunderstandings about the use of salt spray. Many manufacturers use salt spray to conduct incoming inspection of connector terminal tin-plated products, and the monitored property is appearance inspection, which is actually Incorrect. The reasons for the errors can be summarized into three points, as follows:
First of all, the connectors tested may not need to work in salt spray environment, they are mostly in a protected environment, so the salt spray test has not exerted its value.
Second, there is an oxide film on the surface of tin-plated products. Even if the oxide layer on the surface after the salt spray test turns black, in actual use, the mated terminal can still easily push this oxide film out and contact the pure tin inside Form a metallic connection.
Third, there is no acceleration factor for the salt spray test. The salt spray after 48 hours does not represent how many years the product can be used under certain conditions.
That's all for the salt fog knowledge of 5G connector. I believe you already know the importance of salt fog environment testing after reading the above.Most of Konnra Connector's 5G Connector products have passed rigorous salt spray testing during production.