Reliability knowledge of electronic connectors

Electronic connector manufacturers have a wide range of applications, usually the production of electronic products manufacturing industry will use a variety of connector products, and for the reliability of electronic connector manufacturers knowledge of how much do we know? Reliability should be considered several factors and reliability assessment procedures include the content of the point; electronic connector manufacturers should consider the reliability of the following factors: 1. Product design and product manufacturing materials; 2. Operating environment; 3. Functional requirements, the application of the environment, in particular temperature, humidity, corrosion determines which of its own failure mechanism will play a role in the connector function, and the requirements of the connector function, determines what kind of failure degree is allowed. Connector reliability assessment program includes the following: (1) determine the application of acceptable standards, including terminal resistance and other failure modes, in accordance with the importance of the application to confirm the occurrence of failure mechanisms and classification. (2) Development of test programs to deal with the predicted application of the failure mechanism, ranking and grading. (3) Determine the acceleration factor (A test with X days of exposure is equivalent to B application in Y years), and perform special tests if possible. (4) Based on the data from the qualification program, perform appropriate data analysis and statistical processing of the data. (5) Assessment of reliability.

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