PCB ASSEMBLY RELEASE CHECKLIST [ ] One board revision across every file [ ] Gerber and drill files [ ] Fabrication drawing and stackup requirements [ ] BOM with exact manufacturer part numbers [ ] Pick-and-place data, units and origin [ ] Assembly drawing and polarity notes [ ] DNP list and approved alternatives [ ] Supplied inventory and packaging details [ ] Programming and testing instructions [ ] Quantity, destination and required date Contact: Stan@4PCBA.com | WhatsApp +86 185 7700 2040