2 Layer FR4 PCB Production Record #FR4-20260905-007

This production record covers a batch of five single 2-layer FR4 boards, each with compact dimensions of 42.8 x 38.8 mm and standard 1.6 mm thickness. Using 1 oz copper weight and conventional 6/6 mil minimum track and spacing, the design incorporated 0.3 mm holes without requiring impedance control or blind vias. During engineering review and material preparation, we verified the specifications against our standard processes, ensuring efficient imaging, etching, and subsequent solder mask application.

Green soldermask and white silkscreen were applied prior to the molten solder coating and hot air leveling steps, delivering a consistent HASL Lead Free surface finish across the boards. This finish choice supports straightforward assembly while providing adequate protection. Final electrical testing validated the electrical performance of every unit in the small production run.

The order was completed in 1.9 days, reflecting smooth execution from start to finish for these standard-specification boards. Customers can expect reliable quality and dimensional accuracy from this manufacturing cycle, suitable for their intended application.

This order also received positive feedback from the customer regarding the consistent quality and reliable delivery. View the full customer review→