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Difference Between Rigid Flexible and Rigid-Flex PCB Assys

Rigid flexible pcb assy is a combination of FPC and PCB technologies that allows for both rigid and flex sections in the same board. They are used in applications that require a combination of flexibility and reliability. Often times, rigid flex circuits eliminate or greatly reduce the need for bulky and costly cable harnesses. This in turn cuts down on manufacturing costs and assembly time.

Assembling rigid flex circuit boards is similar to that of traditional rigid PCBs. It begins by laying down the layers of both the flexible and rigid sections of the circuit board in their proper order. Then an assembler adds components to the rigid and flex areas of the circuit board. Once all the components are added, an assembler laminates the layers together and removes any excess materials.

One important design consideration for rigid flex circuits is determining whether or not to use stiffeners in the flex sections of the circuit board. This is done to provide mechanical support for the flex sections and to prevent them from being bent at or near the component locations where this would compromise the integrity of the solder joints. Stiffeners can also help to reduce flexing of the rigid sections of the circuit board which may affect performance in high vibration environments.

What is the Difference Between Rigid Flexible and Rigid-Flex PCB Assys?

Another major benefit of using rigid flex circuit boards is their increased lifespan and durability compared to standalone flex or rigid PCBs. This is due to the fact that rigid flex circuit boards are designed to be able to endure dynamic bending and flexing for extended periods of time.

In addition, rigid flex circuit boards are able to withstand higher temperatures and harsh environmental conditions compared to standalone flex or rigid PCBs. In many cases, rigid flex circuit boards are designed to be capable of withstanding the same levels of flexing and bending as the final product that will be used in an environment.

Rigid flex circuit boards are very versatile and have several uses in a variety of industries. They can be used in medical devices, military equipment, and automotive electronics where a combination of flexibility and reliability are required. These circuit boards are also commonly seen in the aerospace industry in aircraft and spacecraft instrumentation.

When choosing a PCB manufacturer, it is important to work with a design team that has experience in rigid flexible and rigid-flex printed circuit boards. These designers can help to design a circuit board that will meet your project’s requirements while providing the best possible functionality and performance. In addition, working with a PCB design and manufacturing company that offers cloud-based collaboration tools can make the process of designing and assembling rigid-flex PCBs significantly easier. This will allow you to quickly and efficiently create a PCB that is ready for production. The right PCB manufacturer can provide a wide range of services to help your business succeed. Rigid-flex PCBs can be a valuable asset for your business and can help you increase productivity, lower costs, and improve quality.

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