PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 5 pcs |
| Layers | 2 Layers | Board Type | Panel PCB |
| Dimensions | 299.26 x 150.24 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 | Matte Black | Silkscreen | White |
| Stack-up | Custom | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This production record covers five 2-layer FR4 panel PCBs fabricated to dimensions of 299.26 x 150.24 mm with a board thickness of 1.6 mm and 1 oz copper. Specified with conventional 6 mil track and spacing along with 0.3 mm minimum holes, the order followed a custom stackup during material preparation and lamination. The large panel format required careful handling through circuit imaging and etching to maintain trace uniformity across the full surface area.
We applied matte black solder mask and white silkscreen, adjusting application parameters to secure even coverage and sharp legend contrast on the sizable panels. The HASL Lead Free surface finish was completed with molten solder coating and hot air leveling, producing consistent pad surfaces suitable for reliable assembly. These steps accounted for the specific visual and functional requirements of the build.
Electrical testing at the end of the sequence verified continuity and isolation on every panel. The entire run, from engineering review to final inspection, was completed in 1.6 days and delivered panels with repeatable quality for this small-quantity order.
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Real Production Records
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| FR4-20260731-032 | FR4 PCB | 2 | 100 x 120 | Black | HASL Lead Free | 5 | View detail |
| FR4-20260730-005 | FR4 PCB | 2 | 168 x 107 | Green | HASL with Lead | 5 | View detail |
| FR4-20260727-018 | FR4 PCB | 2 | 44.8 x 57 | Matte Black | HASL Lead Free | 20 | View detail |
