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Specifications

Decription about multilayer pcb,
1.Product: multilayer pcb
2.material: FR4
3.Layer:10 layer
4..solder mask: Green
5.Surface finish: Immersion Gold  
6.Min. hole size: 0.2mm
7.Min. line width/space: 3 mil/3mil

Reference our production capability for kartain pcb:
   1) Layer:1-30layer
   2) PCB board finished thickness:0.1mm-7.0mm
   3) Material:FR-4,High TG,FR-4 Halogen Free,Rogers,Teflon
   4) Min. Drilled hole size:3mil(0.075mm)
   5) Min.Line width:3mil(0.075mm)
   6) Min.Line spacing:3mil(0.075mm)
   7) Surface finish:HASL/HASL lead free,HAL, Chemical tin,Chemical Gold,Immersion  Silver/Gold,OSP,Gold plating
   8) Copper thickness:0.5-7.0OZ
   9) Solder mask color:green,yellow,black,white,red,blue
   10)Inner packing:Vacuum packing/Plastic bag
      Outer packing:Standard carton packing
   11)Shape tolerance:+-0.13
      Hole tolerance:PTH +-0.075, NPTH +-0.05
   12)Certificate:UL,ISO 9000,SGS,RoHS
   13)Special requirements:Buried and blind vias + controlled impedance + BGA
   14)Profiling:Punching,Routing,V-cut,Beveling
   15)Provides OEM services to all sorts of printed circuit board(PCB) assembly as well as electronic encased products.