What are the benefits of using contact plating for industrial connectors?
1. Industrial connector plating helps to improve electrical performance
The optimization of electrical properties can be considered from the following aspects, that is, the control of the existing and upcoming films located on the surface of the contact coating. A major requirement for electrical performance of electrical connectors is to establish and maintain stable connector impedance. To achieve this, a metal contact interface is required to provide such inherent stability. Establishing such a contact interface requires a surface film that can avoid or split during contact fit. These two different options clarify the difference between precious or rare metals and normal metals.
2. Industrial connector plating helps to improve mechanical properties The parameters related
to mechanical properties are mainly factors that affect the durability or wear of the coating, as well as the matching force. These factors to be considered are two different views under the same basic effect, that is, the sharing of cold welding in the relative motion of the multi-point contact interface. Important mechanical properties include hardness, ductility and coefficient of friction of the coating material. All these properties depend on the intrinsic nature of the coating material and the working process used.
3. Characteristics of precious metal plating used in industrial connectors
To varying degrees, precious metal plating (such as gold, palladium and their alloys) is essentially free for the surface film. Metal contact at the interface is relatively simple for these coatings because it only requires the movement of the contact surface's companions during fit. Usually this is easy to implement. In order to maintain the stability of the contact interface impedance, the connector design requires that attention should be paid to maintaining the precious metallicity of the contact surface to prevent external factors such as contaminants, the diffusion of the base metal and the influence of contact wear. What are the benefits of using contact plating for industrial connectors
