1 Layer FR4 PCB Production Record #FR4-20260928-023

The manufacturing of these 100 single-sided 1-layer FR4 PCBs was executed according to their conventional specifications of 90.5 x 117.5 mm dimensions, 1.6mm board thickness, and 1oz copper weight. With 6/6 mil minimum track and spacing as well as 0.3mm hole size, the design fit standard manufacturing guidelines, enabling straightforward processing focused on maintaining high uniformity across the batch.

Processes included an initial engineering review and material preparation, then circuit imaging and etching for accurate pattern transfer. Green soldermask with white silkscreen provided the protective and identification layers. We applied the HASL Lead Free surface finish through molten solder coating and subsequent hot air leveling, delivering good flatness and solderability without lead.

Final electrical testing ensured all 100 boards functioned as designed. The order was completed within 1.9 days, yielding consistent results in terms of dimensional precision and surface quality. Customers can expect reliable performance from these 1-layer FR4 PCBs with HASL Lead Free in their applications.

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