2 Layer FR4 PCB Production Record #FR4-20261030-094

This production record covers five 2-layer FR4 PCBs, each measuring 58 × 70 mm with standard 1.6 mm thickness and 1 oz copper. The design used a conventional 10/10 mil trace and spacing together with 0.8 mm minimum hole size, eliminating the need for advanced geometry controls. We applied green solder mask and white silkscreen, then finished the boards with HASL Lead Free to ensure consistent solderability for through-hole and surface-mount assembly.

Manufacturing followed the planned sequence of engineering review, material preparation, circuit imaging and etching, solder mask application, molten solder coating, hot air leveling, and full electrical testing. With no impedance requirements or blind vias, the process remained straightforward while still maintaining registration and plating quality across the small batch. The entire run was completed in 1.7 days from material release to final inspection.

All five boards met dimensional tolerances and passed continuity and isolation checks on first pass. This order illustrates reliable execution of standard 2-layer FR4 PCB builds with HASL Lead Free surface finish, delivering parts that align directly with the customer’s specifications and timeline.

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