6 Layer Rigid-flex Assembly by Leadsintec

Name: 6 Layer Rigid-flex Assembly by Leadsintec
Origin: china
Certified: UL, CE, RoHS
Board thickness: customized
Surface finish: ENIG/HASL/immersion Tin/ immersion Silver/ Hard Gold
Material: Shengyi/ Panasonic/ Durpont/TEQ/TAIFlex
Solder mask :green,blue, white, red, etc

Product Details

What does 6 Layer Rigid-flex PCB Assembly mean?

  • A 6 layer rigid-flex assembly is a printed circuit board (PCB) that contains rigid and flexible circuitry within its layers. It is a special PCB that combines the benefits of rigid boards, such as stability and mechanical strength, with the benefits of flexible circuits, such as the ability to bend or fold. In this usage, the layer refers to the conductive layers on the PCB. A typical rigid-flex PCB assembly comprises conductive traces and components installed on each alternating stiff and flexible material layer.

The positive aspects of a Six-Layer Rigid-Flex PCB Assembly:

In designing and producing electrical products, using a rigid-flex PCB assembly has several advantages. Flexible and rigid PCB advantages are combined in rigid-flex PCBs. They allow for effective space utilization within a product by utilizing many layers. The extra layers ‘ greater routing choices make greater component density and smaller overall PCB sizes possible.

Stability and support:

The rigid layers are constructed using the rigid FR4 (Flame Retardant 4) substrate, frequently used as a PCB substrate. These layers offer the stability and support required to install components and maintain the board’s structural integrity. These layers allow the PCB to bend or flex without breaking, allowing it to fit into odd or confined areas. Flexible layers are frequently used when the PCB needs to fit inside a limited form factor or adhere to a certain shape.

Greater dependability:

The flexible PCB portions enable innovative and small designs by allowing the board to adapt to the contour of the device or its container. Wearable electronics, medical implants, and automobile electronics may all be made more easily because of this versatility. Compared to conventional stiff PCBs, rigid-flex PCBs provide greater dependability. By absorbing mechanical stress, the flexible parts lessen the possibility of solder connection failure or component damage brought on by vibrations, shocks, or repeated bending.

The production efficiency is increased by 6 layer rigid-flex PCB assembly.

  • They are, therefore, appropriate for uses that call for toughness and resilience to hostile conditions. The extra layers on a 6-layer rigid-flex PCB make distinguishing between power and signal traces simpler, which lower interference and crosstalk. Signal integrity is enhanced by using regulated impedance traces and shorter signal lines, which enhances high-speed application performance and reduces electromagnetic interference (EMI).
  • By removing the need for connections, cables, and extra soldering points, rigid-flex PCB assemblies can streamline the whole assembly procedure. As a result, production efficiency is increased, and assembly time is reduced by lowering the number of interconnects and possible failure spots.

Applications of 6 Layer Rigid-flex PCB Assembly in electronic devices:

  • The PCB can contain numerous levels of circuitry thanks to the mix of rigid and flexible layers, which increases its utility and complexity. This makes 6-layer rigid-flex PCB assemblies suited for applications including aerospace, medical devices, automotive electronics, and portable consumer electronics that demand a larger density of components and intricate interconnections.
  • The manufacture of stiff and flexible layers separately, followed by the lamination technique to affix them together, is the first step in the assembly process for a 6 layer rigid-flex assembly. Then, the conductive traces and components are placed on each layer using common PCB assembly methods like surface mount technology (SMT) or through-hole technology (THT).











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