Single layer PCB board

integrated circuit Board

Single-side aluminum base plate PCB board

Type   Rigid, Flexible, Rigid-Flexible
Material   FR4, CEM1, CEM3, Aluminum, High Frequency Board, 
Layer   1,2,4,6,8,10,12,14,16,18,20,22,24Layer

Shape
   Retangular, Round, Slots, Cutouts, Complex, Irregular
Cutting   Shear, V-score, Tab-routed
Board Thickness   0.2-4mm, regular 1.6mm
Copper Thickness   0.5-4oz, regular 1oz
Solder Mask   Green, Red, Blue, Yellow, etc.
Silk Screen   White, Black, etc.
Silk Screen Min Line Width   0.006" or 0.15mm
Min Trace/Gap   0.1mm or 4mils
Min Drill Hole Diameter   0.01",0.25mm or 10mils
Surface Finish   HASL, ENIG, OSP, etc.