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Looking for a PCB fabrication house who can do 2 different plating on one board [China]  

August 7, 2007

I have a PCB which has 2 different plating specs.

let's say one half (not really half, but a small area) of the board has gold finger pads on the edge which needs to be "minimum 30 micro inches of immersion gold over 150 micro inches of electroless nickel (AuNi) over copper"

And the other half of the board needs to be, "a maximum of 4 micro inches of gold"

My manufacturing facility is in Suzhou, China so a local source would be preferred if not border/surrounding countries would do as well...

Please let me know if you can do this or if you know a compnay who can.

thank you,

Atul Sharma
PCB designer - Dallas, TX, USA