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Rigid Flex PCB
Rigid-flex PCB is a circuit board that has both rigid circuit section and flex circuit section and they are laminated together. Depending on the design of the application, rigid flex boards typically consist of multiple layers of flexible circuit substrates that are attached to rigid boards both externally and internally. In manufacturing or installation, flexible substrates are usually shaped into a flexed curve in order to maintain a constant state of flex.
Rigid-Flex PCBs Fabrication Applications:
It is possible to use rigid-flex PCBs for a variety of applications, including smart devices, cell phones, and digital cameras. As a result of their space and weight reduction abilities, rigid-flex board fabrication is becoming increasingly popular in medical devices like pacemakers. Smart control systems can also benefit from rigid-flex PCB fabrication.
The rigid-flex design not only maximizes space and weight, but also improves reliability, reducing the use of solder joints and fragile wiring that is prone to connections problems in consumer products. In addition to testing equipment, tools, and automobiles, Rigid-Flex PCBs can be used in nearly all advanced electrical applications.
Need Rigid-Flex PCBs ?
With regard to flex and rigid-flex products, we offer a wide range of cost-effective solutions and capabilities, from single and double-sided circuitry to multilayer designs up to 20 layers in technology. We will work with you to select the best functional configuration, as well as the right connectors and components, to ensure that all of your application requirements are met.
Rigid Flex PCB Manufacturing Capabilities
| No. | Item | Process Capability Parameter |
| 1 | PCB Type | Rigid-flex PCB |
| 2 | Quality Grade | Standard IPC 2 |
| 3 | Layer Count | 2 layers, 3 layers, 4 layers, 6 layers, 8 layers |
| 4 | Material | Polyimide Flex+FR4 |
| 5 | Board Thickness | 0.4~3.2mm |
| 6 | Min Tracing/Spacing | ≥4mil |
| 7 | Min. Hole Size | ≥0.15mm |
| 10 | Surface Finish | Immersion Gold (ENIG), OSP, Immersion Silver |
| 11 | Special Specification | Half-cut/Castellated Holes, Impendence Control, Layer Stackup |