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Why You Should Use Flex Circuits in Your Application?

 

Considering using a flexible printed circuit board (flex PCB) in your next project? Flex circuits offer several advantages, whether you plan to use them in a future project or for revamping your existing designs. Here we detail some of the most impactful advantages of flex PCB, including packaging, reliability, capabilities, and cost savings.

 

Flexible Circuit Packaging Freedom

Flex circuit boards can be made to fit where other solutions aren’t viable. You can save even more space by replacing a wired assembly with a flex circuit. Flex also offers an increase in tighter bend capabilities. Because of its ability to more efficiently occupy space, there may even be opportunities to replace multiple circuit boards, connectors, etc. with a single rigid-flex unit.

 

Reliability of Flexible Printed Circuits

When it comes to reliability, flex and rigid-flex PCB’s?have you covered. Flex can reduce the overall number of interconnects required, which in turn means fewer solder joints, connectors, and contact crimps. With fewer interconnects there will be fewer potential sources of failure resulting in improved reliability. Additionally, the weight reduction and flexibility of the circuit improves vibration and shock performance.

 

Flex PCB?Capabilities

Flex material properties perform very well in high speed controlled impedance designs. As far as component/connector assembly is concerned,?flex circuits?accept any component or connector that can be assembled to a rigid PCB. Additional options available include ZIF connectors, crimped contacts, and direct solder.

 

Flexible circuits also perform well in harsh environments. Extreme temperature applications can run up to 200°+ Celsius and flex provides better heat dissipation than rigid printed circuit boards. Flexible circuit?boards?also have excellent resistance to chemical, radiation, and UV exposure.

 

Cost Savings?Benefits

Performance benefits aside, factoring the savings benefits alone make flexible circuit boards worth the investment. Using flexible PCB reduces the overall finished assembly packaging and material requirements, creating lower cost shipments. Replacing multiple components lowers assembly costs due to fewer parts and simplified installation. Increased reliable of flex PCBs creates longer lasting products, again saving you from having to spend more on reorders.

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  • sales@rmpcb.com
  • www.rmpcb.com
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