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What is IEC 60512-2-7185:2017?

IEC 60512-2-7185:2017 is an international standard that specifies test methods for electrical connectors. It was developed by the International Electrotechnical Commission (IEC) and provides guidelines for testing the reliability and performance of these connectors.

Why is it important?

The importance of IEC 60512-2-7185:2017 lies in its role in ensuring the quality and safety of electrical connectors. These connectors are widely used in various industries such as automotive, aerospace, and electronics. They are crucial components for maintaining proper electrical connections and preventing any risks of malfunctions or accidents.

By adhering to the standards outlined in IEC 60512-2-7185:2017, manufacturers can ensure that their connectors meet the required quality benchmarks. This facilitates compatibility, reliability, and safety in the use and installation of electrical systems.

Key aspects of IEC 60512-2-7185:2017

IEC 60512-2-7185:2017 covers a range of test methods to evaluate the performance and durability of electrical connectors. Some of the key aspects included in this standard are:

1. Electrical Testing: This involves testing the electrical properties of connectors, including voltage withstand, insulation resistance, and contact resistance. These tests ensure that connectors can handle the specified electrical loads without any issues.

2. Mechanical Testing: This includes tests to assess the mechanical strength and durability of connectors. Examples of mechanical tests include mating and unmating forces, retention force, and mechanical shock resistance. These tests determine whether connectors can withstand the intended physical stresses and maintain their performance over time.

3. Environmental Testing: Connectors are often subjected to various environmental conditions such as temperature, humidity, and vibration. IEC 60512-2-7185:2017 provides guidelines for testing connectors under these conditions to ensure their reliability and suitability for different operating environments.

4. Durability Testing: This involves subjecting connectors to repeated mating and unmating cycles to assess their longevity and ability to maintain proper electrical contact throughout their expected lifespan.

5. Material Testing: IEC 60512-2-7185:2017 also includes tests to evaluate the material properties of connectors, such as chemical resistance and flammability. These tests help ensure that the materials used in connectors are safe and suitable for their intended applications.


IEC 60512-2-7185:2017 is an important international standard that sets the criteria for testing electrical connectors' reliability and performance. By adhering to this standard, manufacturers can produce connectors that meet the required quality benchmarks, ensuring compatibility, reliability, and safety in various industries. This standard covers a wide range of test methods, including electrical, mechanical, environmental, durability, and material testing, guaranteeing that connectors are capable of withstanding specified electrical loads and various operating conditions.

Overall, complying with IEC 60512-2-7185:2017 ensures the availability of high-quality connectors, reducing the risks of malfunctions, accidents, and downtime in electrical systems.


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