Wire harness connectors are components used to enable detachable connections between wire harnesses and between wire harnesses and electrical equipment. They are widely used in many fields such as automotive, electronics, communications, and aerospace.
Services Offered
We provide a range of professional testing services for wire harness connectors, including environmental adaptability, reliability, and electrical performance testing.
Service Scope
Our services cover environmental adaptability and reliability testing of wire harness connectors, including electrical performance, weathering, mechanical performance, corrosion aging, and enclosure protection.
Testing Standards
GB/T 5095 series, QC/T 1067.1, USCAR 2, USCAR 37, VW 75174, and enterprise standards.
Testing Items
|
Function |
Test Items |
|
Electrical Performance |
Contact resistance, insulation resistance, dielectric withstand voltage, voltage drop, maximum current carrying capacity |
|
Climatic Aging |
Temperature-humidity cycling, steady-state damp heat, temperature shock, current cycling, thermal aging |
|
Mechanical Performance |
Terminal insertion/extraction force, connector mating force, wire tensile strength, vibration, mechanical shock, drop test, insertion/extraction durability |
|
Corrosion Aging |
Salt spray, gas corrosion, chemical reagent resistance |
|
Enclosure Protection |
Dust protection, water resistance, high-pressure water jet (IPX9K), airtightness |
Relevant Certifications
CNAS and Automotive Manufacturer Accreditation
Testing Cycle
Depending on the test combination
Service Background
Wire harness connectors are used in complex scenarios, facing various environmental factors such as high temperature, vibration, and humidity. Environmental reliability testing can detect potential problems, ensure stable electrical performance, and prevent faults such as poor contact and insulation failure.
Our Advantages
GRGTEST is a nationally recognized professional third-party testing organization, providing one-stop service; GRGTEST Environmental and Reliability Testing Center has established 20 laboratories nationwide, possessing a professional multidisciplinary expert team and advanced testing equipment; GRGTEST Environmental and Reliability Laboratories have CMA and CNAS accreditations, implement a nationwide integrated management model, and actively participate in various proficiency testing projects to ensure that test results are impartial, accurate, and traceable; GRGTEST serves automotive OEMs and their suppliers, possessing extensive experience in environmental and reliability testing and can meet various customer needs.
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