PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 10 pcs |
| Layers | 1 Layers | Board Type | Panel PCB |
| Dimensions | 20 x 96 mm | Copper Weight | 1oz |
| Thickness | 1.6 mm | Min Track / Spacing | 10/10mil |
| Surface Finish | OSP | Min Hole Size | 0.8mm↑ |
| Solder Mask | White | Silkscreen | Black |
| Stack-up | Custom | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This single-layer FR-4 board measured 20 × 96 mm at 1.6 mm thickness with 1 oz copper and OSP surface finish. The 10-piece order used white solder mask and black silkscreen, with 10 mil minimum line/space falling in conventional territory. Production employed customer self-panelization and V-scoring, with no impedance or special via requirements. Lead time was 11 days.
DFM analysis revealed several file discrepancies. The supplied gerber contained bottom-layer pads despite single-sided specification, which was clarified for top-layer only processing. Selected holes showed copper connection on one side requiring attribute confirmation to avoid unintended shorts. The data was panelized rather than single-piece as ordered, with outer dimensions defining the profile since V-scoring was not feasible on the provided layout. Process edges of 1 mm were present despite order notes, and two non-copper holes lacked proper clearance. Production serial numbering was added per request.
Adjustments were confirmed with the customer before fabrication, ensuring clean separation and electrical integrity through flying probe testing. The boards delivered consistent quality with no reported issues. For details on the single-layer gerber layer verification refer to the engineering case study.
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Real Production Records
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| FR4-20260625-033 | FR4 PCB | 1 | 51.4 x 51.4 | Green | OSP | 600 | View detail |
| FR4-20260522-074 | FR4 PCB | 1 | 176 x 135 | Green | HASL Lead Free | 10 | View detail |
| FR4-20260514-019 | FR4 PCB | 1 | 52.07 x 64.77 | Green | HASL Lead Free | 5 | View detail |
