Home - Blog

Flex PCB Assembly-How to Get a Wonderful PCB

We understand how difficult it can be to find a provider who offers regular flex PCB assembly services. The market is full of options, but they are not all made equal. Picking the right one can be a difficult task.

 

In this article, we will walk you through the process of selecting the right manufacturer so you can get a beautiful PCB. 

We understand how difficult it can be to find a provider who offers regular flex PCB assembly services. The market is full of options, but they are not all made equal. Picking the right one can be a difficult task.

In this article, we will walk you through the process of selecting the right manufacturer so you can get a beautiful PCB. 

Do you Know What Flex PCB Assembly is?

Flex printed circuit board.jpg

Flex PCB assembly, short for flexible PCB assembly, is a technology that deals with the construction of electronic circuits. The process involves mounting electronic devices on flexible plastic substrates like PEEK, polyimide, or transparent conductive polyester film. 

While both the options are reliable, the right one depends on your specific needs. Flex assembly is suitable for situations where rigid construction does not work. It is the opposite of rigid PCB assembly that uses a different technology. However, it offers other benefits as well. 

You can divide flex PCBs into multiple categories. These are:

  • Single-sided flex PCB
  • Double-sided flex PCB
  • Multi-layered flex PCB
  • Single-sided rigid-flex PCB
  • Double-sided rigid-flex PCB
  • Multi-layered rigid-flex PCB

The first three are comparatively easier to build as the last three have more complex structures.

The explanation about flexible PCB comes from Wikipedia

How to Perform Flex PCB Assembly?

Manual PCB assembly.jpg

Back in the day, circuit boards used to be rectangular and flat. However, thanks to better technology, we can have boards in unique shapes and sizes, including three-dimensional boards. It is possible thanks to flex board Bill Of Materials (BOM) of a PCB get fitted onto aboard. PCB assembly. 

The process can be quite technical. The main advantage of flex PCB is ease. It removes the need to require additional cables or connectors. 

The first step is to get a pallet that entirely fits and supports the circuit. It can be not easy because light flex circuits do not always sit flat on a stretcher.

Moreover, assemblers have to design a unique pallet when it comes to double-sided flex circuits. It must be able to accommodate both the bottom and top configurations.

The circuit needs to lay flat. Otherwise, an air cushion may generate beneath it, resulting in mechanical resistance during SMT pick-and-place and solder paste screening processes.

The air cushion can lead to issues as it acts like a trampoline making components bounce instead of remaining still in one place. 

Call xxx-xxx-xxx today to know more about our SMT). This will make it easy for a pick and place machine to easily pick and place the components on the PCB (PCB assembly process. We follow a standard procedure to ensure you get your product by the deadline. Start by placing an order or requesting a quote. 

The Capabilities a Flex PCB Assembly Manufacturer Should Have

PCB machines.jpg

Flex PCB Assembly Capabilities

Here are a few capabilities you must keep in mind when selecting a provider:

Flex PCB Assembly.jpg
Flex PCB Assembly.jpg

Flex SMT). This will make it easy for a pick and place machine to easily pick and place the components on the PCB (PCB Assembly Technology.

Flex SMT). This will make it easy for a pick and place machine to easily pick and place the components on the PCB (PCB assembly requires the latest technique due to the complexities involved. We use unique materials and machinery to ensure a neatly assembled circuit board.

Choose Flex PCB Manufacturers, Which Should be Considered

PCB engineer.jpg

 

4.1 Take a Look at the Costs

It is an essential point. Since the budget is limited, you must choose an affordable provider and be well within your budget.

Do not make the mistake of going for the first provider you come across. Ask for quotes, and pick a company that suits your requirements.

A lot of people choose to work with foreign companies since they typically offer lower rates. While it may save you money, it is usually not worth the effort due to its risks. 

You can’t be sure of the quality and getting the product by the deadline. However, some companies, like WellPCB, are known to cater to international clients and have procedures to ensure timely delivery. Such companies can be reliable.

4.2 Be Aware of the Timeline

You must be in a hurry to get your hands on the finished product so that you can move ahead with the process. Hence, timing is of enormous importance.

Work with a company that promises to deliver the product by the deadline. Also, make sure to be careful about all the delivery channels and extra charges involved. For example, some providers may charge more for expedited services.

4.3 Be Sure of Customer Service

Poor customer service can be a deal-breaker for most people. Nobody wants to work with a company that does not deal professionally.

You must work with a manufacturer who is professional and knows how to deal with clients. 

The agents must be available and well aware of the trends.

4.4 Choose an Experienced Provider

While we are not against choosing a new provider since some original manufacturers can be quite useful and affordable, experienced providers are always better.

Companies that have been a part of the industry for a while have a reputation. Hence, you will not have much difficulty in finding how good or bad a provider is.

Experienced companies may charge a little more, but it is typically worth the price. 

4.5 Find Out Testing Options

It can be quite tempting to go for bulk orders, especially since most companies offer discounts on bulk orders. However, you need to be very careful before you finalize an order.

It is best to give a trial order before you book a big order. It will save you from trouble and ensure you get high quality.

Choose What Flex PCB Manufacturers Need to Avoid

Do not work with a company that:

• Offers Little to No Flexibility

Some companies are known to be stringent. It is best to stay away from such manufacturers as dealing with them can be quite challenging.

• Is Not Sure of Final Costs

Do not work with a provider that shies away from providing a fixed and final quote. Some providers never give a fixed quote and add additional charges at the end that can make your budget go haywire. Hence, it is better to be careful.

• Is Slow to Respond

It is best to stay away from manufacturers who are slow to respond. Such providers are not professional and may also delay the order.

How to Overcome the Challenges Flex Circuit Assembly

6_19.jpg

Flex designs can be quite challenging since traditional object checks do not account for flex check nuances.

Due to this, designers are often forced to incorporate changes even after sending data to the manufacturer to start the building process. 

The results in a lot of waste as manufacturers have to perform the required tests and send back data to the designer. 

Since there are no standardized dimensions, designers and manufacturers need to be very specific regarding requirements. 

How to Verify if the Flex PCB Company is Good

PCB collage.jpg

Make sure to do a bit of research before finalizing a product. A few things to pay attention to include:

Reviews: You can check the reviews and testimonials left by other users to know more about the company’s quality of services. However, make sure to check third-party sites and not only the official website since manufacturers are known to post fake reviews to lure buyers. 

Certificates: Experienced and reliable companies have licenses and awards to show off. Go through such details to ensure you only work with a company known to offer excellent products and services.

Registration Details: Work with a registered provider. You can find registration details on the website. If they are missing, then write to the manufacturer or call and inquire about their status. 

Flex PCB offers more flexibility and cost-saving advantages. You only need to find the right manufacturer. You don’t have to worry about anything.

At WellPCB, we offer flex PCB assembly services and can meet all your requirements. We are an experienced company with a skilled team to ensure you get quality products.

Request an online quote or give us a call at xxx-xxx-xxx to speak to an agent. This will make it easy for a pick and place machine to easily pick and place the components on the PCB (PCB assembly service providers in China and cater to customers worldwide. We are among the best SMT).

Conclusion

Flex PCB might be the solution to your problem. Please get in touch with us in time prototype or bulk order. We offer affordable rates and will answer all your questions regarding flex PCB and our process.

Avatar photo
Hommer Zhao
Hi, I am Hommer, the founder of WellPCB. So far, we have more than 4,000 customers worldwide. If you have any questions, you can feel free to contact me. I really appreciate any help you can provide.

Services