When a user buys an electronic connector-related product, their mind must have doubts, their purchase of this connector product is reliable, asked this question, will be in the brain to drain some indicators, for simple judgment. So what exactly does it depend on whether a connector is reliable or unreliable?
Considerations:
1, product design and product manufacturing materials
2, operating environment
3, the function requires the application of the environment, especially temperature, humidity, corrosion, determines which of its own failure mechanism will play a role, and the requirements of the connector function, determines what degree of failure is allowed.
Assessment procedures:
1, determine the application of acceptable standards, including terminal resistance and other failure modes. Identify and classify the mechanism of failure that occurs according to the importance of the application.
2, the development of test programs to deal with the prediction of the application of failure mechanism, arrangement and classification.
3, set the acceleration factor, if possible to do special tests.
4, according to the data obtained from the identification procedures, for appropriate data analysis and statistical processing.
5, the assessment of reliability above the steps rely on engineering judgment. The manufacturer and user of the connector should agree on the content and methods of the authentication procedure.
Functions and structures:
1. Electronic connectors provide a separable connection between two subsystems in an electronic system without having an unacceptable impact on the performance of the system.
2, separability is the reason why we want to use connectors, convenient for a system subsystem or parts repair, upgrade at the same time, this connection on the performance of the system can not have any unacceptable impact. For example, the absorption of signals, attenuation, loss of electricity. The requirements for separable and unacceptable limits are determined by the specific application requirements of the connector.
3, from the structural definition, the connector has four structural elements, they are: A, terminal (between) contact interface B, terminal surface treatment C, terminal reed D, connector housing.
All in all, if you want to understand whether a connector product is reliable or unreliable, you can get the answer by grasping the three dimensions of considerations, evaluation procedures, and functional structure. Of course, if you feel that there are no mentioned angles in our content, you are also welcome to send us an email from a user friend to offer your opinion.
