What is the purpose of plating on SIM card holder connectors?

SIM card holder manufacturers in the production of SIM card holder must do a layer of surface plating, so that the SIM card holder contact stability will be much higher, and can be very effective in improving the role of anti-corrosion, SIM card holder electronic connector itself is the use of contacts made of copper in the metal material, which is originally a metal material with a straight-through circuit; the following two points are the advantages of plating of SIM card holders.1. contact Stable: Although copper can conduct electricity, the point after plating can be contact stable. Transmission speed is faster, now people's demand for products is getting higher and higher, the transmission speed since the bullet does not fall, gold plating layer can make the contact will be more stable, the transmission speed is more efficient.2. Effective corrosion protection: In addition to plating to drive the ability to transport, another function is to prevent slow down the corrosion of the product, probably know what is the corrosion of the video, the corrosion of the electronic products. Plating and non-plating corrosion time difference is very far, not plated products over the salt spray time is estimated to be 2-3 hours, while the plated products will be in the 24-96 hours ranging.-3、About BBC Electronic Products Network platform related to the introduction and sales of products briefly: BBC Electronic Products Network - a professional agent / production / sales of a variety of {connectors | wiring harness | wire and cable products }; if you have a related [connectors | wiring harness | wire and cable products] procurement / purchasing needs or would like to buy / to understand which connectors | harness | wire and cable product solutions that we can provide, please contact our Division below! Business personnel; If you have related [connectors | harness | wire and cable products] sales / resources and promotion needs, please click on the "→ Business Cooperation ←" and special people to discuss!