HASL Aluminum PCB Production Record #ALU-20240527-0055
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Aluminum PCB | Quantity | 5 pcs |
| Layers | 1 Layers | Board Type | Panel PCB |
| Dimensions | 620 x 290 mm | Copper Weight | 1oz |
| Thickness | 1.6 mm | Min Track / Spacing | 6/6mil↑ |
| Surface Finish | HASL Lead Free | Min Hole Size | 0.3mm↑ |
| Solder Mask | White | Silkscreen | Black |
| Thermal Conductivity | 2.0W | Voltage Withstand | AC2500V |
These five aluminum PCBs were manufactured as large panels of 620 x 290 mm to support efficient production. With a 1.6 mm thickness, 2.0W thermal conductivity, and single-layer 1oz copper construction, the boards featured standard 6/6 mil geometry, white soldermask over black silkscreen, and HASL Lead Free coating. The 0.3 mm holes and AC2500V withstand capability guided material selection and process parameters.
Metal base preparation and thermal insulation lamination were performed to establish proper dielectric bonding for heat transfer. Circuit imaging, etching, and solder mask application followed, with process adjustments for the panel size to maintain flatness during application and subsequent hot air leveling. Heat dissipation control measures ensured uniform performance before final electrical testing.
Completed in 2.4 days, this order yielded aluminum PCBs demonstrating stable thermal performance and electrical integrity as verified through testing.
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 |
