【Product Info】Some Tips for Selecting Connectors

When selecting connectors, mechanical engineers consider voltage, current, size, and PCB layout constraints. Safety is the primary concern, so obtaining UL/CUL and VDE safety certifications is essential. Environmental certifications like RoHS and REACH are also required, as is compliance with conflict minerals regulations to ensure materials do not come from conflict zones. The customer's budget determines the choice of materials and manufacturing processes. For connectors used in 3C products or lower-value devices, a lower budget means less stringent material requirements. However, for use in extreme environments, such as very cold or high-salinity conditions, connectors with thicker gold plating are needed to prevent corrosion. Overall, choosing connectors involves considering electrical performance, size, environmental conditions, and budget comprehensively.