PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 20 pcs |
| Layers | 2 Layers | Board Type | Single PCB |
| Dimensions | 50 x 45 mm | Copper Weight | 2oz |
| Thickness | 1.6 mm | Min Track / Spacing | 10/10mil |
| Surface Finish | HASL Lead Free | Min Hole Size | 0.5mm |
| Solder Mask | Matte Green | Silkscreen | Yellow |
| Stack-up | Default | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
For this order, we manufactured 20 units of 2-layer FR4 PCBs, each 50 x 45 mm with 1.6 mm thickness and 2oz copper. The design featured a conventional 10/10mil track and spacing along with 0.5mm minimum holes. We performed thick copper electroplating and controlled etching to maintain precise conductor dimensions and reliable electrical performance.
Matte green solder mask combined with yellow silkscreen created distinctive board appearance and excellent readability. Application of HASL Lead Free surface finish involved molten solder coating and hot air leveling to produce a flat, solderable surface across all pads. Full electrical testing verified that all 20 boards met specifications with zero defects.
The complete production cycle took 1.4 days, from engineering review through material preparation to final testing. This efficient execution for a small quantity run with 2oz copper demonstrates our practical process controls for standard FR4 PCB orders.
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 |
|---|---|---|---|---|---|---|---|
| FR4-20260528-028 | FR4 PCB | 2 | 185 x 245 | Green | HASL Lead Free | 5 | View detail |
| FR4-20260526-001 | FR4 PCB | 2 | 100 x 100 | Green | HASL Lead Free | 10 | View detail |
| FR4-20260522-074 | FR4 PCB | 1 | 176 x 135 | Green | HASL Lead Free | 10 | View detail |
