HASL Aluminum PCB Production Record #ALU-20240119-0054
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Aluminum PCB | Quantity | 10 pcs |
| Layers | 1 Layers | Board Type | Single PCB |
| Dimensions | 64 x 619 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 ten aluminum PCBs, each measuring 64 × 619 mm with a total thickness of 1.0 mm and thermal conductivity rated at 1.0W. The single-layer boards utilize 1 oz copper with 10/10 mil minimum trace and spacing, oversized holes starting at 1.5 mm, and are rated for AC2500V voltage withstand. Black solder mask paired with white silkscreen and HASL Lead Free finish complete the surface requirements for these narrow, elongated aluminum circuit boards designed for effective heat dissipation.
We performed metal base preparation and thermal insulation lamination with particular focus on maintaining the substrate's thermal properties across the extended board length. Circuit imaging and etching produced the required geometry, after which solder mask application and molten solder coating were carried out prior to hot air leveling. Heat dissipation control steps were integrated to avoid any thermal degradation during processing.
Following electrical testing, all boards met the specified performance criteria. The order was completed in 4.7 days, demonstrating steady execution for this low-volume aluminum PCB run with its distinctive form factor and high-voltage demands.
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 |
