PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 5 pcs |
| Layers | 2 Layers | Board Type | Single PCB |
| Dimensions | 23 x 86 mm | Copper Weight | 1oz |
| Thickness | 1.6 mm | Min Track / Spacing | 5/5mil |
| Surface Finish | HASL Lead Free | Min Hole Size | 0.25mm |
| Solder Mask | Green | Silkscreen | White |
| Stack-up | Default | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This order comprised five 2-layer FR4 PCBs measuring 23 × 86 mm with 1.6 mm thickness and 1 oz copper. The 5/5 mil trace and spacing geometry demanded exact control during circuit imaging and etching to maintain edge definition and avoid shorts on such compact boards. Material preparation and stack-up followed the default specification, with 0.25 mm minimum holes drilled prior to plating.
Green soldermask and white silkscreen were applied in sequence before the HASL Lead Free surface finish. Molten solder coating and hot air leveling produced a flat, uniform coating that supports both conventional and fine-pitch soldering. Every board then completed electrical testing to verify net continuity and isolation across the tighter features.
The full manufacturing sequence, from initial review through final inspection, was completed in 1.6 days. All five boards met the dimensional and electrical criteria, providing the customer with consistent, ready-to-assemble circuit boards delivered on schedule.
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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 |
