PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Aluminum PCB | Quantity | 200 pcs |
| Layers | 1 Layers | Board Type | Panel PCB |
| Dimensions | 36.9 x 36.73 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 | Black |
| Thermal Conductivity | 1.0W | Voltage Withstand | AC2500V |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This production run comprised 200 single-layer Aluminum PCBs delivered in panel format, each measuring 36.9 × 36.73 mm with 1.6 mm total thickness and 1.0W thermal conductivity base. The design used 1 oz copper, standard 10/10 mil trace and spacing, minimum 1.5 mm hole size, white soldermask, black silkscreen, and HASL Lead Free finish to satisfy AC2500V voltage withstand requirements. These parameters reflect a typical yet carefully balanced thermal management board rather than high-density geometry.
Manufacturing began with metal base preparation and precise thermal insulation lamination to secure heat transfer paths while preserving mechanical stability. Circuit imaging and etching were followed by controlled solder mask application on the aluminum surface, then molten solder coating and hot air leveling to produce an even HASL Lead Free coating. Heat dissipation control steps received particular attention throughout to maintain the specified thermal conductivity.
Final electrical testing verified voltage withstand and continuity across all panels, confirming consistent performance. The 4.8-day schedule allowed steady progression from engineering review through to completion, resulting in reliable Aluminum PCBs suited for their intended heat-dissipation applications.
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Real Production Records
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| ALU-20260524-021 | Aluminum PCB | 1 | 130 x 240 | Warm White | HASL Lead Free | 20 | View detail |
| ALU-20260420-036 | Aluminum PCB | 1 | 240 x 135 | White | HASL Lead Free | 200 | View detail |
| ALU-20260416-065 | Aluminum PCB | 1 | 194 x 279.6 | White | HASL Lead Free | 20 | View detail |
