China Flexible Rigid Copper Aluminum  Bus Bar Plating

Flexible/Rigid Copper/Aluminum Bus Bar Plating
Some applications require bus bar plating in order to minimize oxidation and corrosion. It also allows the product to have a good contact surface, maintaining low resistant contact when attached.
RHI copper busbars can be plated with tin, silver and nickel. Certainly. these platings are both suitable for solid bus bars and flexible bus bars. Normally, flexible bus bar with plating, the price will be much higher. because plating will count cost upon Cross-sectional area. Flexible Bus Bar has several thin slices or copper foils to weld.
Tin Plated - specifically bright acid tin - is generally the most ubiquitous, based on its professional look and feel, prevention of oxidation & low resistivity. Additionally, tin is the most economical while still providing a high quality product. Tin is the most common bus bar plating option; however, other choices are available.
Silver plated is best for conductivity, but the plating cost is the most expensive. the plating cost 4-5 times than bright tin or nickel.
Bus bar nickel plating is ideal for harsh environments. It have best Corrosion resistant. In addition nickel or tin plated. they also have bright color and matte color. The price also will be a little different.
Plating Thickness from 1.0 um to 20 um upon different customers' requirements, The plating thickness is thicker, the production cost will be added.
Bright Tinned Copper Bus Bar
Matte Tin Plated Bus Bar
Bright Nickel Plated Bus Bars:
Matte Nickel Plated Bus Bars:
Silver Plated Bus Bars: