How to test the quality of high current connector pin jack?

I. How to test the quality of high current connector pin jack? In order to better enable the connector pin jack to meet customer needs, to ensure product quality, the development of a set of standard inspection specifications and judging criteria is also very important.1. Testing environment requirements: under normal light conditions, the product is placed on the workbench, the distance of 30CM away, at an angle of 45 degrees to view the product.2. Packaging inspection standards: each product box and the inner box must be the corresponding name, specifications, material number, quantity, and affixed with the environmental protection logo, packaging can not have mixed materials, wrong materials, moisture, deformation of the packaging box, box breakage, packaging, packaging, packaging, packaging, packaging, packaging, packaging, packaging, and packaging. Specifications, material number, quantity, and affixed with the environmental protection logo, packaging can not have mixed materials, wrong material, moisture, box deformation, box damage, each product packaging must be the appropriate protective measures. 3. Appearance inspection standards: pin jack pin or conductive parts of the deformation, bending, oxidation, smudging, etc., vernier calipers and micrometers to check the length of the product dimensions and external diameter were within the standard range. 4. Function Check: using a multimeter to detect the resistance value of the conductive ends within the standard, the product's pins into the 270 ± 5 ° C dissolved tin liquid furnace solder resistance, removed from the tin furnace, after 3 hours to measure its function, and the function of the test is consistent with the former and not subject to heat loss.

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