2 Layer FR4 PCB Production Record #FR4-20240106-0083
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| PCB Type | FR4 PCB | Quantity | 10 pcs |
| Layers | 2 Layers | Board Type | Single PCB |
| Dimensions | 92 x 66 mm | Copper Weight | 1oz |
| Thickness | 0.6 mm | Min Track / Spacing | 6/6mil↑ |
| Surface Finish | OSP | Min Hole Size | 0.3mm↑ |
| Solder Mask | White | Silkscreen | Black |
| Stack-up | Custom | Impedance Control | No |
This production record covered ten single 2-layer FR4 PCBs measuring 92 × 66 mm and built to a thin 0.6 mm finished thickness with 1 oz copper. The 6/6 mil track and spacing combined with 0.3 mm minimum holes fell within conventional limits, yet the reduced board thickness required careful material preparation and lamination to limit warp and maintain layer registration. A custom stackup was followed exactly from initial cutting through circuit imaging and etching.
White soldermask was applied with black silkscreen to achieve strong contrast on the compact boards. OSP surface finish was deposited through organic coating and anti-oxidation treatment, delivering flat, solderable pads without metallic plating. This choice aligned with the customer's assembly needs while simplifying the process flow after solder mask curing.
Electrical testing verified every net on all ten boards, confirming no opens or shorts. The entire sequence from engineering review to final inspection took 2.1 days and produced consistent results that matched the specified parameters.
Discover how AIVON manufactures 2 Layer FR4 PCBs, including double-sided circuit structures, reliable through-hole fabrication processes, manufacturing challenges, and real production experience from customer orders.
Real Engineering Queries (EQ) and DFM issues for 2 Layer FR4 PCB (double-sided boards) from actual production reviews. Learn how to avoid common problems with via treatment, silkscreen on pads, solder mask openings, hole attributes, board edge clearance, and other frequent design pitfalls.
| 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 |
