PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 5 pcs |
| Layers | 2 Layers | Board Type | Single PCB |
| Dimensions | 100 x 120 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 | Black | Silkscreen | White |
| Stack-up | Default | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This production record covers five 2-layer FR4 PCBs measuring 100 × 120 mm with 1.6 mm thickness and 1 oz copper weight. We processed the boards to standard 6/6 mil track and spacing with minimum 0.3 mm holes, applying black soldermask and white silkscreen for clear component contrast. The default stackup and lack of blind vias or impedance control allowed straightforward material preparation and lamination while maintaining precise registration throughout etching.
Circuit imaging delivered clean copper definition before solder mask application. We then performed molten solder coating and hot air leveling to produce a uniform HASL Lead Free surface that supports reliable soldering. Every board completed full electrical testing to verify net continuity and isolation, confirming all five units met the specified electrical requirements without rework.
The complete cycle from engineering review to final PCB inspection took 1.8 days, resulting in consistent surface quality and dimensional accuracy for this modest-quantity single-PCB order. The execution reflects standard-process reliability for conventional 2-layer FR4 designs using HASL Lead Free finish.
This order also received positive feedback from the customer regarding the consistent quality and reliable delivery. View the full customer review→
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Real Production Records
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| 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 |
| FR4-20260724-042 | FR4 PCB | 2 | 55 x 77 | Green | HASL Lead Free | 150 | View detail |
