PCB problem

Discussion in 'General Electronics Chat' started by Steven_Shi, Jun 9, 2009.

  1. Steven_Shi

    Thread Starter New Member

    May 12, 2009
    6
    0
    Hello all:

    When I finish the PCb design, I need send a document to PCB manfacture, but there are something in document I can not understand:
    1) Protective coating?
    2) Wet photopolymer coating?
    3) coating by screen method?
    if you know this, PLS tell me ,thank you very much.
     
  2. creakndale

    Active Member

    Mar 13, 2009
    68
    7
    I believe those questions are regarding "Solder Mask" and the different options to apply it. Google "Solder Mask" for more information.

    creakndale
     
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