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Oxidation and Corrosion Protection for Wiring Harness Terminals

2026,01,31
When electrical wiring harness terminals are exposed to humid or high-temperature environments, oxidation is likely to occur, leading to increased contact resistance and adversely affecting signal stability and electrical conductivity. To address oxidation, specialized cleaning agents or fine sandpaper can be used to gently remove oxide layers and restore the surface finish of the terminals.

At the same time, to prevent corrosion, it is recommended to apply anti-rust grease or select terminals with protective plating, such as gold-plated or silver-plated finishes, to enhance resistance to environmental attack. During installation, ensure that the terminals are properly sealed to prevent moisture ingress, and carry out regular inspections to detect and address early signs of oxidation in a timely manner, thereby maintaining the overall reliability of the wiring harness.

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