Mother board of security surveillance system
  • Specification

    Layer count: 4
    Board thickness:1.6mm
    Dimension:170*125mm
    Raw material:FR4 EM-825
    Copper thickness on the board surface:38um
    Copper thickness in the hole barrel:20um
    Min.line width/space:0.10mm
    Minimum hole diameter:0.25mm
    Surface finishing:immersion gold≥1u"
    Application:public security surveillance facility