The sockets of the A series products are made of aluminum alloy, in order to reduce the weight, or to reduce the weight of the equipment on which it is installed, for example: The weight of the 9-pin socket is only 2.5 grams, which is the copper used in ordinary connectors. Alloy products can not achieve. The plug is still made of commonly used copper alloy. Of course, if the customer has requirements, aluminum alloy can also be used.
 
A series products have the function of easy separation. The separation force of the plug and socket is generally about 60N, that is to say, the function of the product will not be affected under normal movement and vibration, but in an emergency situation, such as the connector cable is blocked by a tree branch If it is entangled and cannot be escaped, if the connector needs to be separated in an emergency, the easy-to-separate connector can function at this time, and the socket can be separated from the plug by pulling it slightly.
 
The plug of the A series products adopts an open wire clip, which can be installed with cables with a diameter of less than 8.5mm, and has a special metal ring for crimping the shielding wire, so that the plug can achieve a very effective 360-degree shielding effect. There are also special ground pins on the socket to ensure the shielding effect.
 
All in all, A series products have their special application functions. In special occasions, it is recommended to use A series connectors, especially on some equipment that is often moved outdoors.