What is the effect of fretting corrosion in electronic connector interconnection?

Have you heard of the fretting corrosion phenomenon in electronic connector interconnection? Can you know the impact of fretting corrosion in electronic connector interconnection? In this article, Konnra connector engineers will focus on introducing this issue to you. Hope that after our introduction, you have a deeper understanding of electronic connector products.

Konnra connector engineers pointed out that the fretting movement is usually less than 0.005 inches (0.127 mm). After the appropriate conditions are met, almost all oxidized materials are in danger of fretting corrosion. When the connector is interconnected with the device, it is prone to fretting corrosion, which leads to a variety of problems, and the performance will also be affected. So in the end, the effect of fretting corrosion in the interconnection of electronic connectors is Which, to summarize, can be summarized into two points, as follows:
1. Fretting corrosion occurs in the interconnection of electronic connectors, which will cause repeated thermal drift problems of the connectors and greatly affect the performance of the connectors.

2. Fretting corrosion occurs in the interconnection of electronic connectors, which affects the normal operation of the digital signal, analog signal, power, mechanical system and other performance of the connector, and will seriously cause the connector to fail on the spot.

Summary: To mitigate fretting corrosion problems, the design factors of the connector should be considered to reduce the possibility of fretting corrosion, and tests can also be conducted to assess the sensitivity of fretting corrosion to further improve these factors.