2 Layer FR4 PCB Production Record #FR4-20260821-091

This order comprised ten 2-layer FR4 PCBs, each measuring 64.01 x 72.01 mm with standard 1.6 mm thickness and 1 oz copper weight. The design used a conventional 10/10 mil track and spacing together with 0.8 mm minimum hole size, resulting in a straightforward single PCB configuration. We performed engineering review and material preparation to match the custom stackup exactly, then moved through circuit imaging and etching to define the copper patterns with standard process controls.

Green solder mask and white silkscreen were applied prior to surface finishing. The boards received HASL Lead Free treatment through molten solder coating and hot air leveling, delivering a uniform coating suited to the hole size and board thickness. With no blind vias or impedance control specified, the fabrication sequence followed established parameters for 2-layer FR4 PCB production, maintaining dimensional stability and registration throughout.

Electrical testing confirmed continuity and isolation on all ten boards before shipment. The complete set of processes was executed in 1.2 days, yielding consistent results that reflect the reliability expected from this standard specification in small quantities.

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