FW: The classification of PCB

Discussion in 'General Electronics Chat' started by animas0929, Dec 8, 2008.

  1. animas0929

    Thread Starter New Member

    Dec 8, 2008
    Some friends were asking me how to clarify all kinds of PCB, here I displayed the classification for your ref.
    One kind of classification was made through base materials, including as below,
    1.Organic Materials:phenolic resin,epoxide resin,Polyimide,BT/Epoxy etc. The usual materials were FR4,FR2,FR1, CEM-1,CEM-2 etc.
    2.Inorganic Materials:Al, Copper-invar-copper,ceramic etc.
    Some people classified as Rigid, Flex and Flex-Rigid PCB.
    The other kind of classification was based on the layer of the board, including single side, double side, multi layer.
    The application of PCB was large-scale, being mainly used to computer, laptop, pc, cell phone, consuer electornics, LCD, car electronics etc.
    Hope below information is helpful to you.