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  • Product Description
  • Layers/layer amount: 2,4,6
    ·Line width/line spacing: 12/12 μ m, dense lines
    ·Center to center distance of ball welding pad/Lump pitch: 180 μ
    ·Ink type/older resistor type: dry film type/liquid and dry film type
    ·Typical Surface Finish: OSP
    ·Ink alignment SM Registration: ± 20 μ m
    ·Support impedance design/Support Impedance
    Substrate features
    ·2-6 layer board
    ·Packaging method: FC
    ·Line width/line spacing: 12/12 μ m~25 μ m/25 μ m
    application area 
    FCCSP substrates are used for packaging high-end processor chips in fields such as smartphones, tablets, and multimedia devices.

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