Use Of Heavy-duty Connectors Under Extreme Temperature And Humidity Conditions

Humidity

Relative humidity greater than 80% is the main cause of electrical breakdown in heavy duty connector 5 pin. A humid environment causes the surface of the heavy duty connector 6 pin insulator to absorb and diffuse moisture, which can easily reduce the insulation resistance of the heavy duty electrical contacts insulator to below Mω. Prolonged exposure to high humidity can cause heavy duty industrial connector to undergo physical deformation, decomposition, and release, resulting in a breathing effect, electrolytic corrosion, and cracks. Especially for external components of the heavy duty male female connector timer, environmental conditions such as humidity, water seepage, and pollution need to be considered frequently. In this case, its sealing performance should be taken seriously.

Temperature

Humidity tests simulate the actual use of heavy duty multi pin connectors in cold to warm environments, or simulate rapid changes in ambient temperature for spacecraft and probes. Sudden temperature changes may cause the insulation material of heavy connector to crack or delaminate.