There are three main ways to lock the connector, one is thread, the second is clip, and the third is self-locking。

  he main feature of the threaded mode is that when plugging, you need to twist the plug or socket to make the connector plug. The structure of this connector is simple and strong. The disadvantage is that the threaded connection is easier to wear。

  The main feature of the buckle is that the lock is pushed in, which is convenient and simple. But this shortcoming is also more obvious, the connector locking force is very low, gently pull the plug will be pulled out from the socket, more representative buckle connector such as RJ45 crystal head, is our commonly used computer network cable plug。

  Push and pull the self-locking connector is locked by pushing in. Pull out the connector according to the main special part. The connection mode is similar to the buckle mode, but the push-pull self-locking waterproof has the firmness of thread mode and the simplicity of buckle mode. Push-pull self-locking connectors generally combine the characteristics of threaded connections and snap connections。

  Technical characteristics of push-pull self-locking connectors：

  Voltage: 150V-3500V. According to the different thickness of rubber core and needle core, the voltage is different. Generally speaking, the more cores you have, the smaller the voltage you can withstand. The lower the thickness of the gold plating, the lower the voltage。

  Current: 1A-35A. According to the size of the needle core, different sizes of the needle core, can withstand different currents. The larger the needle core, the more current it can withstand。

  Insertion and removal times: 1000-20000 times. Depending on the material of the locked shrapnel. The number of inserting and removing of plastic connectors is generally about 1000-3000 times. The shrapnel of the metal connector is made of brass, annealed brass, beryllium bronze, etc. Brass material is generally 3000-5000 times, annealed brass about 5000 times, beryllium bronze about 5000-20000 times. Shrapnel inserts, stainless steel