Frequently Asked Questions
we’ve gathered your top questions to make every step with pcbagroup crystal-clear
What files do you need to quote my PCBA project?
To generate an accurate quote, we typically need: Gerber/ODB++, BOM (with MPNs), Pick & Place/Centroid, assembly drawing, and any test requirements (ICT/FCT, programming, etc.). If you do not have everything ready, send what you have—our team can help identify missing items and reduce quoting back-and-forth.
How fast can I get a PCBA quote?
In most cases, you can receive a quote after we review your files and clarify any open items (component availability, alternates, test scope, and special process requirements). For the fastest turnaround, include approved alternates, target quantity, and required delivery date in your first message.
Do you support turnkey, consigned, and partial-consigned assembly?
Yes. We can support:
Turnkey: we source all components
Consigned: you provide all components
Partial-consigned: you supply key parts; we source the rest
We will confirm responsibilities for shortages, alternates, and attrition (extra parts) during quoting to avoid delays later.
How do you handle component shortages or long-lead-time parts?
We proactively flag risk parts during review and propose options such as approved alternates, split shipments, or build-staging (produce what can be built first). If you have an AVL (Approved Vendor List) or strict brand requirements, share it early so sourcing aligns with your compliance needs.
Can you help with DFM/DFT before production?
Yes. We can provide DFM/DFT feedback to reduce assembly risk—common topics include pad/footprint alignment, solder mask clearance, panelization, test-point access, and polarity marking. Early DFM/DFT review typically improves yield and shortens overall lead time.
What PCBA types do you assemble?
We commonly support SMT, THT (through-hole), and mixed-technology assemblies—covering prototypes through production builds. If your board includes BGAs, fine-pitch parts, press-fit, connectors, or high-mix configurations, we will confirm process controls and inspection strategy in the quote.
How do you ensure consistent quality from batch to batch?
We standardize critical steps via documented process controls and inspection checkpoints, then track production and inspection records per order. For repeat builds, we align on revision control, approved alternates, and test acceptance criteria to keep output consistent across lots and time.
What is MES traceability, and why does it matter to me?
MES traceability links each PCBA to its production history—materials, process route, station records, inspection results, and rework logs. For customers, this means faster issue containment, easier audit support, and clearer accountability when investigating field failures or warranty returns.
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What quality inspections do you typically perform?
Inspection plans vary by product requirement, but may include incoming inspection (IQC), in-process checks, AOI, X-ray for hidden joints (e.g., BGA/QFN), and final visual/functional verification. If you have a required standard (e.g., IPC class), specify it so the inspection criteria matches your acceptance threshold.
Can you provide testing like ICT or functional test (FCT)?
Yes—testing can be tailored to your product and risk level. If you provide test procedures, test points, firmware, and pass/fail limits, we can support ICT/FCT planning. If you do not have a fixture design, we can discuss practical options to reach coverage goals without inflating cost.
Do you support programming, firmware loading, or calibration?
Yes, if you provide the programming method, files, and any security requirements. We can incorporate programming and calibration into the production flow and verify results during functional test, reducing the chance of “works on bench, fails after shipment” issues.
Can you help with BGA issues or rework if something fails?
Yes. A dedicated BGA rework station supports controlled rework and repair when appropriate. We will align with you on rework limits, acceptance criteria, and documentation (what is reworked, why, and how it is verified afterward).
What reliability or environmental tests can you support?
For projects that require additional verification, we can support in-house checks such as:
Constant temperature & humidity exposure
Simulated transportation vibration
Salt spray testing (relevant for corrosion-resistance scenarios)
Battery testing (as required by your design and spec)
These are typically used for validation, troubleshooting, or customer-required release checks.
Can you provide quality documents and reports?
Yes, depending on your needs. Common deliverables include inspection summaries, test results, traceability records, and shipment labeling/serialization data. If you have a specific report template or audit checklist, share it so we can align documentation output from day one.
Do you support conformal coating or special process requirements?
If your product needs conformal coating, selective masking, special cleaning, or custom packaging/labeling, we can review the spec and confirm feasibility. Share coating type, thickness requirements, coverage areas, and curing profile—these details affect both process routing and inspection.
How do you protect my design files and IP?
We can support confidentiality practices such as NDA, controlled access to project files, and restricted sharing to only the teams required for production. If you have customer-specific security rules (e.g., no external subcontracting), state them during inquiry so the process can be structured accordingly.