PCB Description
Material: FR-4
Layers: 6
Board thickness: 3.2 mm
Inner copper weight: 1 oz
Outer copper weight: 1 oz
Minimun hole size: 0.20 mm
Minimun trace width/spacing: 4mil / 5mil
Surface treatment: flash gold 30u"
Others: 7.5mil hole to trace spacing of inner layer.