PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | Aluminum PCB | Quantity | 200 pcs |
| Layers | 1 Layers | Board Type | Single PCB |
| Dimensions | 240 x 135 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 |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
Production of these 200 single-layer Aluminum PCBs focused on reliable thermal performance using a 1.0W thermal conductivity dielectric on 1.6 mm thick aluminum base. Boards measured 240 × 135 mm with 1 oz copper, 10/10 mil trace spacing, and 1.5 mm minimum holes. White solder mask was applied without silkscreen, paired with HASL Lead Free finish and AC2500V withstand capability. Material preparation and metal base flattening received particular attention to prevent warping during thermal cycling.
We performed circuit imaging and etching, followed by precise thermal insulation lamination to secure the dielectric layer without compromising heat transfer. Solder mask application, molten solder coating, and hot air leveling produced a uniform HASL Lead Free surface suitable for subsequent assembly. Heat dissipation control steps were maintained throughout to preserve the 1.0W material properties.
Electrical testing verified isolation and continuity across the full batch. All boards delivered consistent layer bonding, uniform white masking, and stable thermal behavior, meeting the specified voltage and heat dissipation requirements for this Aluminum PCB order.
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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-20260418-057 | Aluminum PCB | 1 | 36.9 x 36.73 | White | HASL Lead Free | 200 | View detail |
| ALU-20260416-065 | Aluminum PCB | 1 | 194 x 279.6 | White | HASL Lead Free | 20 | View detail |
