Aluminum substrate is a kind of metal-based copper-clad plate with good heat dissipation function. Generally, single-sided aluminum substrate consists of three layers: circuit layer (copper foil), insulation layer and metal substrate. It is often used in LED lighting and other products with large heat generation, and widely used in the fields of hybrid integrated circuits, lighting LEDs, automobiles, office automation, high-power electrical equipment, etc.
| Partial PCB Process Parameters | |
| PCB Thickness: | 0.8mm~1.6mm |
| Minimum drilling diameter: | 0.65mm |
| Minimum size: | 5*5mm |
| Maximum size: | 600*500mm |
| Minimum line width/line spacing: | 0.1mm/0.1mm |
| Breakdown Voltage: | 3000V |
| Thermal Conductivity: | 1W |
| Outer Copper Weight: | 1oz |
| PCB color: |  |
| Silkscreen: | |
| Surface Finish: | HASL(with lead), LeadFree HASL, ENIG |
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