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6-point electronic connector product inspection requirements.Connector Production

source:pogo pin release time:2021-12-16 Article author:sznbone Popular:POGO PIN

  



  1. Structure size: The shaping of the connector's outline size is very important, because there will be certain space restrictions at the product connection, especially the connector on the single board cannot contact other parts. The appropriate installation method can be selected according to the use space and installation location. There are front installation and rear installation. The installation and fixing methods include screws, clamps, rivets or quick locking of the connector itself, and the shape (straight, curved, T Type, round, square).

  2. Impedance matching: General signal transmission does not have special requirements for the impedance of the connector, but the RF signal has very strict requirements for impedance matching. When the impedance is not matched, it will cause signal reflection and affect signal transmission.

  3. Shielding: With the development of electronic products, EMC is getting more and more attention. Connectors need to have a metal shell, and cables need to have a shielding layer. The shielding layer must be connected to the metal shell to achieve the shielding effect. It is also possible to use an injection molding method to wrap the plug part with copper skin, and weld the shielding layer of the cable and the copper skin together.

  4. Reliability: The connector is used to connect the signal, so the connection parts must ensure its reliability, such as surface contact is better than point contact, pinhole type is better than leaf spring type, etc.

  5. Versatility: When choosing connectors, you should choose general objects as much as possible, especially between products of the same series. The choice of connectors has strong versatility, which can reduce the types of materials, reduce costs and supply risk.

  6. Durability: The working environment of some connectors is very complicated. If you want to ensure the stable performance of its performance, you must ensure that it can adapt to the complex environment, otherwise it will not only not work well, but also may cause danger. Among them, high temperature resistance, corrosion resistance, salt resistance, mold resistance, etc. are all common important indicators.


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