线宽控制

  Conductor width control:

  ±0.02mm

  孔内铜厚度

  Hole wall copper

  ≥ 20μм

  热冲击

  Thermal stress

  288°C.10sec.

  介电常数

  Permitivity

  ε2.1-10.0

  冲或铣外型公差

  Profile:punching or routing.tolerance

  ±0.10.0-0.13mm

  成品板厚

  final product thickness

  0.5,0.8,1.0,1.2,1.6mm

  基铜厚度

  Base copper thickness

  Normal 0.5 1.0 OZ

  阻焊膜

  Solder Mask

  Taiyo PSR4000.Tamura DSR2200

  线路上阻焊膜厚度

  Solder mask thickness on tracks

  20-30 μм