1 Layer FR4 PCB Production Record #FR4-20251209-014
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 20 pcs |
| Layers | 1 Layers | Board Type | Single PCB |
| Dimensions | 44.45 x 40.65 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 | None |
| Stack-up | Default | Impedance Control | No |
This production record covers a batch of standard 4-layer FR4 PCBs featuring 1.6 mm overall thickness and 1 oz copper weight. With minimum track and spacing set at 6 mil, the geometry followed standard industry tolerances that support reliable etching outcomes without requiring advanced process adjustments. We performed the engineering review and material preparation before moving into circuit imaging to accurately transfer the pattern onto the cores and prepregs.
Subsequent solder mask application achieved good coverage and alignment across the panels. The boards then received molten solder coating and hot air leveling, delivering a uniform HASL Lead Free surface that ensures long shelf life and straightforward assembly. Final electrical testing verified complete functionality on all units produced.
The entire order moved through the facility in 2.5 days, yielding consistent results in terms of copper uniformity, solder mask adhesion, and post-leveling surface quality. This execution reflects the dependable processes applied to conventional multilayer boards, providing the customer with PCBs ready for immediate use in their electronic systems.
Single-sided FR4 boards form the foundation for numerous electronic products. We provide an optimal balance of cost, reliability, and manufacturability for diverse applications.
Discover the most common engineering queries (EQ) in 1 layer FR4 PCB production, from hole plating confusion to solder mask mismatches. Learn practical file preparation tips to minimize delays and speed up approval.
| Order ID | PCB Type | Layers | Dimensions | Solder Mask | Surface Finish | Quantity | Action |
|---|---|---|---|---|---|---|---|
| FR4-20260731-032 | FR4 PCB | 2 | 100 x 120 | Black | HASL Lead Free | 5 | View detail |
| 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 |
