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Now let’s have a look at some PCB assembly tips. These tips will ensure you get the desired results. The key lies in being careful and preparing in advance.

· Pay special attention to file formats

Choose a manufacturer who is experienced in dealing with the format that you plan to use. It is crucial because not all manufacturers may cater to all file formats. Gerber and CAD are the two most popular options you have. Today’s boards are very complex. There are several layers of components, vias, and traces that need to fit together to provide the required level of precision.

PCB file formats may not be the most exciting part of PCB design, but they are essential. Gerber is the most common and standard format. Hence a large number of assemblers offer it. On the other hand, CAD files are generated by CAD and other such software.

They follow the OBD++ standard, but you may also find some following the less popular IPC-2581 bar. Discuss these requirements with the assembler so that there are no problems later on.

  • Get in touch with your PCB assembly provider

It doesn’t matter what kind of a working relationship you have with your PCB assembler; it is still essential to have a conversation before you go ahead with the process. We suggest that you communicate with your assembler at the design stage. It can give you valuable suggestions on design.

A lot of people make the mistake of getting in touch with their assemblers in the end. It can be a big mistake. Speaking in advance with your assembler would help you know more about the industry and available techniques and processes.

They can tell you about the latest PCB assembly trends and help you make the right decision. Plus, working with your assembler in advance would help you build a stable connection that will help you a lot when you finally move to the assembly phase.

  • Pay attention to offshore providers

Many people opt for overseas assembly as it’s more affordable. However, there are a lot of risks involved with offshoring. Assemblers are known to use parts that are not of the right standard. That helps reduce costs but can cause you a lot of damage in the long-run. You may end up spending more money, making offshoring a lousy option.

Other than this, there may be issues, including production delays that may cause interruptions. Even a small delay can impact your timeline of events. Hence, it is essential to be careful when selecting to work with offshore assembly providers.

  • Don’t count on a single supplier

Do not make the mistake of counting on a single supplier. Always have a backup plan. Moreover, it would help if you were careful when designing the board. Try to make sure not to include parts that are not readily available.

  • Consider naming and labeling parts

Most of us are taught to mark and label design documents, but few of us draw and label the components. It is essential to label, number, and match up all parts that you include with your package. They should be very clearly mentioned so that there is no scope for error.

  • Don’t neglect the design for manufacturability test

Design for manufacturing, also known as DFM, is an engineering test or process that describes engineering or designing a product to facilitate the manufacturing process. It helps reduce associated costs and makes the deal more feasible.

DFM can also help identify and solve potential problems to ensure the process goes smoothly. It is used in almost all engineering fields, and PCB assembly is no different. A DFM check ensures the final product is up to the mark. Some of the problems can identify spacing issues, first pin indication, footprint corroboration, and component polarity.

You may have to hire experienced engineers to run a DFM review to ensure it gives correct results. You might not be able to review on your own if you do not have the required tools, experience, and skills.

Moreover, some PCB assembly providers also offer DFM reviews. Get in touch with your provider to inquire if they provide such services or not. It will ensure you do not have to worry about testing or finding someone to conduct the required tests.

  • Recheck all trade-offs

Technology is changing at a rapid pace. That is great for the business as we can get more out of doing very little now. However, there is always going to be a trade-off. After all, we want to push more and more features into boards that are getting smaller by each passing day.

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