Shenzhen LM301B SMD LED PCB for plant grow LED PCB manufacturer
PCB Capability | |
Item | Rigid PCB |
Max Layer | 4L |
Inner Layer Min Trace/Space | 3/3mil |
Out layer Min Trace/Space | 3/3mil |
Inner Layer Max Copper | 2oz |
Out Layer Max Copper | 2oz |
Min Mechanical Drilling | 0.152mm |
Min Laser Driliing | 0.12mm |
Press Fit Hole Ttolerance | ±0.052mm |
PTH Tolerance | ±0.0752mm |
NPTH Tolerance | ±0.052mm |
Countersink Tolerace | ±0.15mm |
Board Thickness | 0.4-8mm |
Board Thickness Tolerance(<1.0mm) | ±0.1mm |
Board Thickness Tolerance(â¥1.0mm) | ±10.2% |
Min Board Size | 10.2*10.2mm |
Max Board Size | 23*30 inch |
Contour Tolerance | ±0.1.2mm |
Min BGA | 7 mil |
Min SMT | 7*10mil |
Min solder Mask Clearance | 1.5mil |