Steps for PCB Assembly Process
Step1: Customer submits files
Step2: Jinseo Electronic sources parts and boards (or customer provides all or some parts)
Step3: BOM and files review/verification
Step4: Machine programming
Step5: Incoming parts and boards inspection
Step6: Assembly order
Step7: Automated optical inspection (AOI)
Step8: X-ray test (if necessary)
Step9: After a thorough quality testing, the boards are delivered to the end customers.
How to Get A Quote ?
CAD-Generated BOM List in .xls, .xlsx, .csv, or tab-delimited text document (the information should be in a machine-readable format). The BOM needs reference designators, value, package/decal, description, and (manufacturer) part number. Learn how to do BOMs right here.
Gerber files as generated by your CAD program. For any side with SMT parts, we need three layers: copper, paste, and silkscreen (legend).
Your quantity and lead-time requirement.
How to Place An Order?
Placing an order for printed circuit boards assembly can be done via email. We need:
Gerber Files and Excellon (or NC drill) files
Please include all Gerber files (copper, silkscreen, solder paste, solder mask layers, etc.).
Bill Of Materials (BOM) Please send us your BOM in an Excel format. Your BOM should include:
Quantity of each part
Manufacturer part number (MFG PN)
Centroid File (also known as Pick and place file or XYRS information)
It should include component locations, rotations, and reference designators.