Connector Terminals Common Failure
The precision metal terminal inside the connector house is the core part of the connector, which will transmit voltage current or signal of the external power lines or cable to the corresponding contact element matching connector. So, contact structure must be good, stable and reliable contact force and electrical conductivity. Loose contact will exist in the electronic contact because of progressive die instability, unreasonable design, wrong material, surface roughness, poor process size, poor plating, irregular operation, improper assembly and storage.
In addition, the interchangeability of connectors will be impacted by coating peeling, corrosion, bruising, die case flash, crack, roughness process, deformation, poor tolerance of straightness, perpendicularity and position, poor quality consistency.