PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 75 pcs |
| Layers | 2 Layers | Board Type | Single PCB |
| Dimensions | 86 x 48 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 | Green | Silkscreen | White |
| Stack-up | Custom | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
Production for this batch of 75 single 2-layer FR4 circuit boards, sized at 86 x 48 mm with 1.6 mm thickness and 1 oz copper, followed a streamlined sequence of engineering review, material preparation, circuit imaging and etching. The 6/6 mil track and spacing, combined with 0.3 mm minimum holes, aligned with standard process capabilities, enabling precise pattern transfer on the custom stackup.
Green solder mask and white silkscreen were applied prior to the HASL Lead Free surface finish, achieved through molten solder coating and hot air leveling. This provides reliable solderability and corrosion resistance. Full electrical testing confirmed zero defects across the batch, supporting consistent performance.
The complete order was fulfilled in 2.1 days. Each manufacturing stage was executed with attention to detail, resulting in uniform quality that meets the specified requirements for these standard geometry boards.
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 |
| FR4-20261023-030 | FR4 PCB | 2 | 36 x 36 | Red | HASL with Lead | 10 | View detail |
| FR4-20261022-008 | FR4 PCB | 4 | 22 x 52.6 | Green | HASL Lead Free | 5 | View detail |
