Backplane PCB

Backplane PCB Board
Backplane PCB Board
Layers: 10SolderMask Color: Green Silkscreen Color: White  Width/Space: 0.082/0.09mmSurface Finishing: Immersion goldThis board is panalized by 2 pieces, and the surface finishing is Immersion gold. Unlike OSP, ENIG only is a thick nickel gold alloy with excellent electrical properties on the copper surface. It can protect PCB for a long time and acts as a rust barrier, which can be useful and achieve good electrical performance in the long term use of PCB. What’s more, it also has environmental tolerance than other surface treatment processes do not.
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