HASL Aluminum PCB Production Record #ALU-20240524-0087
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Aluminum PCB | Quantity | 25 pcs |
| Layers | 1 Layers | Board Type | Single PCB |
| Dimensions | 69.98 x 704.95 mm | Copper Weight | 1oz |
| Thickness | 1 mm | Min Track / Spacing | 10/10mil |
| Surface Finish | HASL Lead Free | Min Hole Size | 1.5mm↑ |
| Solder Mask | Black | Silkscreen | White |
| Thermal Conductivity | 1.0W | Voltage Withstand | AC2500V |
This production record covers 25 pieces of single-layer Aluminum PCB, each measuring 69.98 by 704.95 mm. Built on a 1 mm aluminum substrate with 1.0W/mK thermal conductivity and 1 oz copper, the boards use a standard 10/10 mil track and spacing with minimum hole size of 1.5 mm. The elongated geometry required careful metal base preparation and thermal insulation lamination to maintain flatness and uniform dielectric bonding for effective heat dissipation.
We performed circuit imaging and etching to form the conductive pattern, followed by black soldermask and white silkscreen application. Molten solder coating and hot air leveling delivered a consistent HASL Lead Free surface while heat dissipation controls were applied throughout to match the aluminum PCB thermal requirements and AC2500V voltage withstand specification.
Electrical testing verified performance across the full batch, confirming reliable execution from aluminum PCB material preparation through final inspection within the standard process sequence.
Discover how AIVON manufactures HASL Aluminum PCBs, including aluminum substrate fabrication with HASL surface finishing, thermal performance requirements, manufacturing challenges, and real production experience from customer orders.
Choosing between a double layer al pcb hasl finish and OSP? Our pcb cam team reveals how to avoid critical engineering queries and manufacturing defects. Learn to optimize your pcb manufacturing process for better heat dissipation and assembly reliability today.
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| ALU-20260727-042 | Aluminum PCB | 2 | 30.1 x 49.91 | White | HASL Lead Free | 120 | View detail |
| ALU-20260715-003 | Aluminum PCB | 1 | 482 x 44 | Black | HASL Lead Free | 5 | View detail |
| ALU-20260531-057 | Aluminum PCB | 1 | 378.5 x 220.5 | Black | HASL Lead Free | 125 | View detail |
