Round MCPCB
Suitable for most of LED
High quality and competitive price

Round MCPCB

Product Type                    Aluminium /Copper / Iron base board
Surface Finishing               HASL/Immersion Tin/Gold plating/OSP/Immersion Silver
Layers                          1-4 Layers
Max Dimension                   1100mm*480mm
Min Dimension                   5mm*5mm
Min Trace& line spacing         0.1mm
Warp & Twist                    <0.5mm(Thinckness:1.6mm,Dimension: 300mm*300 mm)
Finished Product Thickness      0.2-4.5 mm
Copper Thickness                18 um, 35 um, 70 um, 105 um, 140 um
Hole Inner Copper Thickness     18-40 um
Hole Position Tolerance         +/-0.075 mm

Min Punching Hole Diameter      Board Thickness <1.0mm:1.0mm                                 
                                                  Board Thickness:1.2-3.0 mm:1.5 mm
The Min Punching Square Slot Specification   Thickness<1.0mm:0.8mm*0.8mm                                 
                                                                      Board Thickness1.2-3.0 mm:1.0mm*1.0mm
Silk Prints Circuit Tolerance   +/-0.075 mm
Outline Tolerance               CNC:+/-0.1mm Mould:+/- 0.75mm
Min Hole Size                   No limitation in Max hole dimention
V-CUT Angle Deviation           +/-0.5°
V-CUT Board Thickness Range     0.6mm-3.2mm
Min Component Mark Character Style 0.15 mm
Min Open Window for PADs        0.01mm
Solder Mask                     Green, White, Blue, Matt black, Grey