12 Layer industrial control circuit board
Layer count:12
Board thickness:1.0mm
Raw material:FR4 TG170
Heavy copper:1oz
Soldermask:Green
Min.line width/space:5mil/5mil
Minimum hole diameter:0.2mm
Surface finishing:Immersion tin
Impedance control 50ohm/100ohm
http://www.ulikepcb.com/