Starting Jan 2023, we have started to specify alternative part numbers from
LCSC, when we manufacture (e.g. assemble) PCB in China. Primary part
numbers are always Digikey or Mouser, secondary we now use LCSC, and
<I can't remember the name right now, will edit later>. [Finally remembered: octoparts]
So far, we have not seen any issues. We usually do not allow the PCB
assembly house to substitute components. We always ask them to check
with us first.
Cheers,
luudee