The pin or terminal inside which is used to transfer signal and current is the core part of a connector. Therefore, the connector design must be required to be well-structured, with reliable stability and good electrical conductivity.

Poor contact is common and there are many reasons for this. There are four common reasons listed below.

1). The contact parts of the connector are not designed properly.

2). Material selection is not in place, metal material or plastic material is unstable.

      3). Poor quality. The tolerance value of the product to the insert size is unreasonable, resulting in poor contact.

      4).  The finish of metal surface peeling or oxidation.

When an electronic device fails,the first factor to consider  is the contact problem. Check all the connectors and consider other problems if the connections are tight. One of the problems that needs to be noticed is that it is also important to protect the connector during use. Because improper protection during use may cause partially damaged or corroded. The contact failure caused by this situation is generally difficult to repair. It is necessary to replace the connector, which is not only troublesome, but also causes waste of resources and economic loss. The working environment and temperature of different connectors are also different, and only reasonable performance can be more stable.

The above is the sharing content today, the poor contact of the connector may be the quality problem of the manufacturer, or it may be caused by improper use in the process. In summary, it is necessary to choose a good connector manufacturer, but also to protect the connector. It can be used for a longer period of time and is less prone to failure.

Win-Win Electronics a offer the best quality connectors as many known brands. Contact us for more information in our website: www.dgwin-win.com. Our sales team will help you to choose the right connector for you.