PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 10 pcs |
| Layers | 2 Layers | Board Type | Panel PCB |
| Dimensions | 210 x 148 mm | Copper Weight | 1oz |
| Thickness | 1.6 mm | Min Track / Spacing | 6/6mil↑ |
| Surface Finish | ENIG (Immersion Gold) | Min Hole Size | 0.3mm↑ |
| Solder Mask | Green | Silkscreen | White |
| Stack-up | Custom | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This batch consisted of 10 panels of 2-layer FR4 PCB, sized at 210 x 148 mm with 1.6 mm thickness and 1 oz copper weight. Configured with green solder mask, white silkscreen, and immersion gold ENIG surface finish, the panels followed a custom stackup. The minimum 6 mil track and spacing combined with 0.3 mm holes fit comfortably within conventional process capabilities, allowing focus on plating consistency for the ENIG finish.
Manufacturing proceeded through engineering review and material preparation before circuit imaging and etching. Solder mask application preceded the electroless nickel deposition and immersion gold deposition phases, which received close attention to achieve even coverage across the panel surfaces. All panels then passed electrical testing without issue.
The order was completed in 5.4 days, providing reliable panel PCBs that meet all specified parameters for assembly and long-term performance.
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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 |
