Category:PCB Surface Finish

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PCB Surface Finishes include HASL, OSP, ENIG, Immersion Tin, Immersion Silver, Gold – Hard Gold…Protect copper from oxidation and help assembly.

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what thickness for plating Au is suitable? Reply 2017-03-01 02:16:54
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John Inlow

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For the COB process, what thickness for plating Au is suitable? IS there any specification for this issue?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Ahmad Faraz Khan

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Your article answered all my puzzles.
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