Choosing the right PCB assembly company can be risky and stressful. With so many options available in the market today, most people just choose the cheapest services. It is important to keep in mind that receiving an inspected and tested product does not guarantee reliability. There are some cases in which electronics manufacturing services (EMS) providers conceal information to earn more money. You should be aware of these risks. Having said that, even though price is an important factor when making a decision, there are also some things that should be taken into consideration.
The company that you have to choose will depend on your needs. For instance, if you do not have a design and layout yet of your printed circuit boards, you should find a company that offers design and layout services. In this case, it is important to find a company that specializes in design and layout. Doing this will ensure the reliability and efficiency of the design.
Actually, the layout of high functioning designs can be complex. The design of the printed circuit board is crucial to the final product. For this reason, it is recommended to outsource your layout to professionals.
Quick Turnaround Time
This consideration allows you to manage and save your time efficiently. The average turnaround time for most companies is two to five days. However, there are also some companies that offer rushed order which takes around at most two days.
There are some points that you need to keep in mind when choosing a PCB assembly company that offers quick turnaround time. First, you should find a service provider that has a good track record of returning orders quickly. You can do this by reading some reviews online or through recommendations of your friends. Second, the company should be an expert in assembling rigid, multi-layer or single-layer printed circuit boards. Third, the service provider should respond to your queries and requirements promptly. This will help you assess if the company can actually finish the project on time.
Quality of the Products
Perhaps, this is the most important consideration of all. Of course, all companies would claim that they offer highest quality services. In reality, not all PCBs are created with high quality. The failure rates vary across companies.
How do PCB assembly companies control the quality of their products? To answer this question, you better visit the factory. There are three main rules in surface-mount technology (SMT) workshops: dust-proof, moisture-proof and anti-static. Also, the workshop should be International Standards Organization (ISO) 9000 certified. Visiting the workshop will give you an idea if the company is consistent with providing high quality products.
Basically, the price of the assembly service depends on the components and cost of processing. So the real challenge here is selecting the best components at competitive rates. Even though component sourcing is part of a PCB assembly, it is better to communicate positively with your manufacturer regarding this matter. It will ensure good production quality and cheap costs.
The minimum order for every project varies in scope and size. For instance, one client may need just one printed circuit board for prototyping while another client may need a dozen of boards. Moreover, small orders for one manufacturer may be large orders for another. Having said that, it is important to find a company that can fulfill your specific needs. There are companies that specialize in low volume orders, while others specialize in high volume requests.
In order to choose the right PCB Assembly company for you, there are some things that you need to consider. These are your needs, quick turnaround time, quality, pricing and minimum order.