Aluminum substrate with thermal conductivity of 7W
Items  | Manufacturing Capabilities  | Remarks  | 
Number of Layers  | 1-10 layers  | |
Material  | FR-4,Aluminum  | For Flex, Rigid-flex, Metal-based (Aluminum etc.,), HDI, Halogen-free, High Tg, etc.,please contact sales rep.  | 
Maximum PCB Size(Dimension)  | 500*1100mm (min 5*6mm)  | Any sizes beyond this dimension,please contact sales rep.  | 
Board Size Tolerance(Outline)  | ±0.2mm/±0.5mm  | ±0.2mm for CNC routing, and ±0.5mm for V-scoring.  | 
Board Thickness  | 0.2-2.4mm  | 0.2,0.4, 0.6, 0.8, 1.0, 1.2, 1.6, 2.0, 2.4mm. Please contact us if your board exceeds these.  | 
Board Thickness Tolerance(t≥1.0mm)  | ±10%  | Normally “+ Tolerance” will occur due to PCB processing steps such as electroless copper, solder mask and other types of finish on the surface.  | 
Board Thickness Tolerance(t<1.0mm)  | ±0.1mm  | |
Min Trace  | 0.1mm/4mil  | Min manufacturable trace is 4mil(0.1mm), strongly suggest to design trace above 6mil(0.15mm) to save cost.  | 
Outer Layer Copper Thickness  | 1oz/2oz/3oz(35μm/70μm/105μm)  | Also known as copper weight. 35μm=1oz, 70μm=2oz, 105μm=3oz. Please contact us if you need copper weight greater than 3oz.  | 
Drill Sizes (CNC)  | 0.2-6.3mm  | Min drill size is 0.2mm, max drill is 6.3mm. Any holes greater than 6.3mm or smaller than 0.3mm will be subject to extra charges.  | 
Surface Finishing  | HASL with lead HASL lead free Immersion gold,OSP  | The most popular three types of PCB surface finish. Please contact us for other finishes.  | 
Solder Mask  | Green ,Red, Yellow, Blue, White ,Black  | No extra charge (Green, Red, Yellow, Blue)  | 
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