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SMT electronics assembly manufacturing forum.


Lead Free PCB Plating and Leaded Solder Process

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PCB

#61136

Lead Free PCB Plating and Leaded Solder Process | 16 February, 2010

Hi, I have specified Lead Free Plating for my Four Layer PCB.

but the Final Production Solder Process is not Lead free it is leaded Process.

My question is will there be an issue if we use Lead free plating on PCB and use leaded solder material for soldering ?

Thanks

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#61140

Lead Free PCB Plating and Leaded Solder Process | 16 February, 2010

I predict you will have no problems with your soldering. Remember that all plating is only a few microns thick and quickly washed away by the molten solder. We have used white tin, immersion gold, OSG, etc. for quite a while with leaded solder and always made successful joints.

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