Shenzhen Grande Electronic Linkedin Page
Shenzhen Grande Electronic Co., Ltd logo
E-mail us for a Quote:
Call us now:

Technical Article

Eight Things Need to Consider Before Mass-Producing PCB

Time:2018-08-20 15:39:31 Click:

Which eight things need to consider?


1. Consider the design scale before selecting parts

Which is important for board size, cost and design time? Large boards are easier to design, but the cost of production is higher, and the production of small boards is cheaper, but it may also increase the price because of the need to compare multiple layers, and it may take a long time to design.


2. Part size and cost

For passive components, components with a size of about 0603 are the most cost-effective and best handled. We can handle components to 0201, but not all manufacturers. In addition, 0603 is also easy to repeat processing, and it is not necessary to manually weld if necessary.


3. See if there are any new components.

Recently, some components can only be used in BGA or QFN with very small wafer specifications. Check your integrated circuit to see if it's the specifications you are used to.  



4. Confirm whether rare components can be obtained

If the design prototype is about to be completed, but you need to wait for a part, it is very troublesome. If your design uses rare components, consider alternatives that are similar in function and easier to obtain.


5. When designing the board, pay attention to the temperature problem during production.

Large components and small components side by side may cause problems. Large components are like heat sinks, which may cause the solder of the small component parts to be melted smoothly during soldering. The same problem can also be encountered when the copper inside the board covers only a small part of the small component.


6. Object names and polarity labels should be particularly clear

The label of the object name should be very clear, and the polarity label should not be confused. LEDs must be especially careful, manufacturers sometimes interchange polarity symbols, and the positive sign may be negative on other LEDs. Also, try not to mark it near the guide hole or other places that may be erased.


7. Please confirm the file once the PCBA production materials are sent out for production.

Please confirm that the version of the design file sent is correct. The bill of materials is likely to be affected by some outdated data, causing delays.


8. If you want to send it as a kit, please confirm if there are any missing components.

Please check again to confirm that each kit has a component number and name on it.

The production process is actually putting a bunch of components on the board. It sounds very simple, but there are still many intermediate variables. Through some confirmation processes, the error rate can be reduced a lot!

Previous:How Can We Find the Failure Point?

Next:The IMC Layer

Request an Official Quote



File Upload

Upload a list of files

    Please upload your Gerber files and BOM. You can upload an unlimited number of files as long as the total size of all files does not exceed 20 MB. To ensure you receive your official quote in less than 24 hours, please include the quantity of circuit boards for which you would like a quote.

    If you require that we sign a Non-Disclosure Agreement (NDA), please send it to us prior to sending your files and we will be happy to accommodate.

    Home About Us Services Quality Pb-Free News Contact Us

    Copyright ® 2017,Shenzhen Grande Electronic Co., Ltd. All Rights Reserved. English 中文站 Sitemap