HASL Aluminum PCB Production Record #ALU-20251117-0185
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Aluminum PCB | Quantity | 50 pcs |
| Layers | 1 Layers | Board Type | Single PCB |
| Dimensions | 629.1 x 18.5 mm | Copper Weight | 1oz |
| Thickness | 1.6 mm | Min Track / Spacing | 10/10mil |
| Surface Finish | HASL Lead Free | Min Hole Size | 1.5mm↑ |
| Solder Mask | White | Silkscreen | None |
| Thermal Conductivity | 1.0W | Voltage Withstand | AC2500V |
For this production record, 50 single aluminum PCBs were fabricated with a focus on thermal management. The boards measure 629.1 x 18.5 mm and feature a 1.6 mm thickness with 1.0W thermal conductivity. Their extended narrow profile necessitated meticulous control during metal base preparation and thermal insulation lamination to prevent warping and maintain flatness across the entire length.
The single-layer construction uses 1oz copper with standard 10/10 mil track spacing and sizable 1.5 mm holes. White soldermask was applied directly to the substrate, followed by lead-free HASL through precise hot air leveling. This configuration supports the required AC2500V voltage withstand, ensuring strong dielectric performance between the aluminum core and circuitry while preserving heat dissipation paths.
Electrical testing verified insulation integrity and conductivity on every board. The order was completed in 2.9 days, delivering aluminum PCBs with consistent thermal and electrical characteristics matched to the specified dimensions and material properties.
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.
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| 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 |
