The Countless Advantages of Using Rigid Flex Printed Circuit Boards

Printed Circuit Boards (PCBs) are available in a variety of different shapes and sizes, with each option boasting remarkable design and implementation advantages. As far as the flexibility of the board is concerned, these PCBs can be divided into three main categories, namely;

  1. Rigid PCBs (Circuit boards that offer no flexibility whatsoever)
  2. Flex PCBs (Circuits boards that can be stretched and shaped to fit a particular application)
  • Rigid Flex PCBs (Circuit boards that are the ultimate compromise as they promise you the pros of each option and none of the cons).

While the applications of Rigid and Flex PCBs are easier to imagine, Rigid Flex PCBs can be a little trickier to comprehend. This is why we’ve compiled a comprehensive guide that details the merits of using Rigid Flex PCBs.

1. Easier to Fit:

The best thing about Rigid Flex PCBs is their flexibility. That, coupled with their lightweight, makes them easier to fit on any device of your choosing. In other words, Rigid Flex PCBs offer a very welcome change of pace as compared to Rigid PCBs that would require you to tailor your board to fit your application.

2. Unmatched Compactness:

It’s no secret that there’s an ever increasing demand to make electronic and electrical devices more compact. Consumers these days aren’t content with bulky devices that are harder to carry around.

In these testing times, Rigid Flex PCBs have emerged as the go to choice of circuit designers because they’re much more compact than their Rigid and Flex counterparts. Their compactness can drastically reduce the size of the final product and add to its portability.

3. Less Complicated:


Rigid Flex PCBs are a circuit designer’s dream because they’re less complicated to design and configure than any other type of PCB. Furthermore, owing to their compact design, they also tend to require fewer materials, which significantly reduce the cost of manufacturing and production.

4. Higher Resistance to Volatile Compounds:

Not only are Rigid Flex PCBs easier to design and manufacture but they also tend to be more durable. This is due to the fact that they boast an unmatched resistance to UV exposure, harmful radiations, and even some volatile chemicals, etc. In other words, a circuit powered by a Rigid Flex PCB can be expected to perform at a higher level for a longer period of time!

5. Better Thermal Stability:

Rigid Flex PCBs also exhibit incredible thermal stability as they can withstand extreme hot and cold temperatures. This quality has led to the utilization of these PCBs in numerous aerospace and military projects.


It’s because of these reasons (and countless others) that we’re such strong advocates of Rigid Flex PCBs. If you’re in the market high-quality SMT PCBs, get in touch with Topscom PCB Assembly. The firm is one of the biggest electronic assembly companies in the world and can easily arm you with the tools you need to bring your designs to life!

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