Now in our daily life, there are many electronic rast connector products that we use or come into contact with. We should know the importance of connectors in various electronic equipment systems. If we underestimate the importance of connectors in equipment, we will pay for it. Choosing a poor quality connector may cost more in the end. Because cheap, poor quality or wrong connector selection may make the system unable to operate normally, resulting in repair, maintenance and other problems. Therefore, whether it is the designer of the electronic system, we should pay attention to the choice and importance of rast connectors when purchasing electronic equipment products.
In fact, electronic connectors in any industry have some similarities. For example, the most basic requirements for link reliability and contact point resistance are strict. For other specific applications, there is more special request. Generally, the performance indicators of connectors have three aspects: mechanical performance, electrical performance and environmental performance.
What are the characteristics of rast connectors?
What performance does the rast connector have?
(1) What are the characteristics of rast connectors?
Different rast connectors have different characteristics. Their characteristics are mainly: fast insertion and removal, environmental resistance, good sealing, small size, small quality, reliable connection, good shock resistance and sealing, and space saving.
(2) What performance does the rast connector have?
Mechanical behavior: 1. The most common operations of the connector are unplugging and plugging, so the plugging force of the connector is the most important mechanical performance. In this index, the requirements for plugs and sockets are usually relatively high. Insertion and insertion force includes insertion force and extraction force. The requirements for the two are also different. Usually, the mechanical life of the connector refers to the ability of the rast connector to be inserted and pulled out once. Cycle times, whether the connector can still work normally after the specified number of times.
Electrical performance: Electrical properties include the contact resistance, insulation resistance, and dielectric strength of the connector. The contact resistance of high-quality connectors is generally high. Insulation resistance refers to the insulation performance between the internal contact of the rast connector and the external rubber shell, and the order of magnitude ranges from several hundreds of megabytes to several gigabytes. Usually in industrial automatic equipment, this indicator is more important. The electric strength refers to the ability to withstand voltage between the contacts. Sometimes the electric strength is inversely proportional to the contact resistance, so it should be tailored to different needs. Weigh this indicator.
Environmental performance: Common environmental properties include temperature resistance, humidity resistance, salt resistance, vibration resistance, etc. Due to the different working environments of specific equipment, there are often some external environmental factors that affect the performance of the rast connector. For example, in automotive electronics, more consideration should be given to the vibration resistance and impact resistance of the connecting device in a large area. Such as high temperature environment, sometimes the temperature change is not caused by the environment, but it generates heat during the mechanical operation. For example, the current transmission between the connector contacts causes the temperature to rise, and the temperature change will affect its performance.
We have rast 2.5 connectors, rast 2.5 power connectors, rast 5.0 connectors, circular connectors, wire to wire connectors, etc. Hope this article has helped you understand more about rast connectors. If you want to know more details about rast connectors, please contact us.
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