Evaluate The Cold-pressed Pin Connection And Corrosion Limit Under Actual Conditions.

In high-reliability electronic and electrical systems, the long-term performance of crimp contact is not only affected by the material itself, but also closely related to factors such as the environmental medium, contact interface state, thermal cycling, and micro-vibration. The contact surface of crimp contact pin often forms a micro-oxide layer or impurity film; these changes can cause resistance fluctuations or even intermittent contact phenomena in electrical contacts.

For contact socket crimp connectors, the chemical and electrochemical environment they endure determines the rate and distribution of corrosion product formation. When the contact surface of crimp contact female interacts with moisture and corrosive ions in the surrounding environment, it forms oxide layers, sulfides, and other compounds. These corrosion products have high resistance and may interfere with electrical signal conduction.