Aluminium PCB Circuit Layer The circuit layer (commonly used electrolytic copper foil) is etched to form the printed circuit, Compared to FR4 material, Aluminium PCB can bear higher electric current when same thick circuit layer and same trace width.
Aluminium PCB Circuit Layer
The circuit layer (commonly used electrolytic copper foil) is etched to form the printed circuit, Compared to FR4 material, Aluminium PCB can bear higher electric current when same thick circuit layer and same trace width.
PCB Item | Manufacture Capacity |
Layer Counts | 1--22L |
Base Material | FR4,aluminum |
Max board size(mm) | 1200X400mm |
Board Outline Tolerance | ±0.15mm |
Board Thickness | 0.4mm--3.2mm |
Thickness Tolerance | ±8% |
Min Annular Ring | 0.1mm |
Min Hole Size(mechanical) | 0.2mm |
Min Hole Size(laser hole) | 0.1mm |
Hole Position Tol | ±0.075mm |
Surface Finish | HAL, lead-free HAL, ENIG, Plated Gold, Immersion Gold, OSP |
Copper | 35um |
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