PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 5 pcs |
| Layers | 2 Layers | Board Type | Single PCB |
| Dimensions | 70 x 60 mm | Copper Weight | 1oz |
| Thickness | 1.6 mm | Min Track / Spacing | 6/6mil↑ |
| Surface Finish | HASL with Lead | Min Hole Size | 0.3mm↑ |
| Solder Mask | Matte Black | Silkscreen | White |
| Stack-up | Default | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
Production of five 2-layer FR4 boards was completed on 2026-10-07. Each board measures 70 × 60 mm with standard 1.6 mm thickness, 1 oz copper, 6/6 mil trace spacing, and 0.3 mm minimum holes. The order specified matte black solder mask, white silkscreen, and HASL with Lead finish on single boards rather than panels. These parameters fall within conventional geometry, allowing established process windows while meeting the exact customer stackup and surface requirements for reliable assembly.
The sequence followed engineering review, material preparation, circuit imaging and etching, solder mask application, molten solder coating, hot air leveling, and full electrical testing. We maintained standard lamination and plating parameters throughout to ensure consistent copper distribution and solder mask adhesion on the 2-layer PCB construction. All five boards passed net-list verification with no opens or shorts recorded.
The run was completed in 2.2 days, delivering boards that matched the specified matte black finish appearance and leaded HASL solderability. This small-quantity execution demonstrates routine capability for standard 2-layer FR4 PCB orders with custom mask and surface combinations.
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 |
|---|---|---|---|---|---|---|---|
| FR4-20261030-094 | FR4 PCB | 2 | 58 x 70 | Green | HASL Lead Free | 5 | View detail |
| FR4-20261026-014 | FR4 PCB | 2 | 86 x 48 | Green | HASL Lead Free | 75 | View detail |
| FR4-20261023-030 | FR4 PCB | 2 | 36 x 36 | Red | HASL with Lead | 10 | View detail |
