PCB File Check
We provide PCB file check support to help review whether your Gerber files, drill files, and related manufacturing data are complete, readable, and ready for quotation or fabrication review. This service is useful before production discussion, especially when you want to confirm that the submitted file package is organized clearly and suitable for further engineering review.
What Is PCB File Check?
PCB file check is a review of the submitted manufacturing data package before fabrication. The main purpose is to verify whether the files are complete, readable, and logically consistent enough for quotation review and manufacturing preparation.
In most cases, PCB file check focuses on the submitted file package itself, such as Gerber layers, drill data, board outline data, and related fabrication notes. This is different from a deeper manufacturability review, which evaluates whether the PCB design can be produced efficiently and reliably.
PCB File Check vs PCB DFM Checking
PCB file check and PCB DFM checking are related, but they are not the same service. PCB file check focuses on whether the manufacturing files are complete and readable. PCB DFM checking goes one step further and reviews whether the design is suitable for production.
| Item | PCB File Check | PCB DFM Checking |
|---|---|---|
| Main focus | File completeness and readability | Manufacturability and production feasibility |
| Typical review | Gerber files, drill data, outline consistency, missing layers | Design details that may affect production, cost, yield, or lead time |
| Purpose | Confirm the file package is usable for review | Confirm the PCB design is suitable for fabrication |
| Best use stage | Early file submission stage | Before order release and production confirmation |
What We Check in a PCB File Review
During PCB file check, we review the submitted manufacturing files from the file package perspective. The goal is to reduce avoidable communication delays before quotation or fabrication review.
- Gerber file package completeness
- Drill file availability and consistency
- Board outline data presence
- Layer naming clarity and basic file organization
- Readability of the submitted manufacturing data
- Basic support before quotation and engineering follow-up
Recommended Files for PCB File Check
The preferred format is a complete Gerber package together with drill data. This provides the clearest starting point for reviewing whether the manufacturing data package is usable.
When available, it is also helpful to include fabrication notes, stackup notes, impedance requirements, panelization notes, material requirements, copper weight, surface finish, and any special comments.
The more complete your file package is, the easier it is to reduce repeated questions and move to the next step, whether that is quotation, DFM review, or order confirmation.
When PCB File Check Is Useful
- When you want to confirm your Gerber package is complete before asking for quotation
- When you are not sure whether all manufacturing files have been exported correctly
- When you want a basic file review before deeper engineering discussion
- When you want to reduce delays caused by missing drill data or incomplete layer files
Frequently Asked Questions About PCB File Check
What is PCB file check?
PCB file check means reviewing whether your Gerber files, drill files, and related manufacturing data are complete, readable, and suitable for quotation or further engineering review.
Is PCB file check the same as PCB DFM checking?
No. PCB file check focuses on the manufacturing file package itself, while PCB DFM checking evaluates manufacturability and possible production concerns.
What files should I send for PCB file check?
A complete Gerber package and drill data are recommended. Fabrication notes and special requirements are also helpful.
Can you provide a quotation after file check?
Yes. If requested, we can also prepare a PCB quotation based on the submitted files, specifications, quantity, and lead time requirements.
Related PCB Resources
Need Help with PCB File Check?
If you would like us to review your PCB manufacturing files or prepare a quotation, please contact us and send your Gerber package together with any available drill files and fabrication notes. We will review the file package and reply based on your PCB requirements.