Board with a fine pitch component

A PCB with mixed TH and SM components, with a chip having small and fine pitch VQFN-24 package. My own fault, I did not remove from the design the solder stop bridges (which are less than 0.1 mm wide despite the 0.15 mm minimum clearance requested by the lowest cost pcb technology. As a result, at the microscope visual inspection, the solder stop layer was quite out of alignment, slightly covering the soldering pads, but the component was still solderable. I think that this piece of information could help other people. Everything else was good enough for a first prototype board. The boards are all perfectly workable.

Aug 09,2019
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