PCB Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 125 pcs |
| Layers | 2 Layers | Board Type | Panel PCB |
| Dimensions | 14 x 18 mm | Copper Weight | 2oz |
| 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 | Custom | Impedance Control | No |
Manufacturing Timeline
Logistics Information
Key Manufacturing Processes
Manufacturing Summary
This order involved producing 125 panels of 2-layer FR4 PCBs with 2oz copper, 1.6 mm thickness, and dimensions of 14 x 18. The boards were finished with black solder mask, white silkscreen, and HASL Lead Free surface treatment. As these followed conventional 6/6 mil geometry without impedance control or blind vias, the primary considerations centered on handling the heavier copper throughout fabrication.
Engineering review and material preparation preceded circuit imaging and etching. Thick copper electroplating and controlled copper etching were applied to maintain trace accuracy at the specified minimums. This was followed by solder mask application, molten solder coating, hot air leveling for the lead-free finish, and comprehensive electrical testing.
The entire batch was completed in 2.5 days, delivering panels with uniform quality and reliable solderability for subsequent assembly processes.
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 |
|---|---|---|---|---|---|---|---|
| FR4-20260905-007 | FR4 PCB | 2 | 42.8 x 38.8 | Green | HASL Lead Free | 5 | View detail |
| FR4-20260831-062 | FR4 PCB | 2 | 103.65 x 115.06 | Green | HASL Lead Free | 5 | View detail |
| FR4-20260825-047 | FR4 PCB | 2 | 148 x 130 | Green | HASL Lead Free | 30 | View detail |
