PCB
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Rigid-Flex PCB
Rigid flex PCBs are printed circuit boards highlighted by both rigid and flexible areas that make them ideally suited for a wide range of applications. The typical rigid-flex PCB circuit includes two or more conductive layers that comprise either flexible or rigid insulation material between each one – the outer layers may have either exposed pads or covers. Conductors are found on the rigid layers, while plated through-holes are found in both the rigid and flexible layers.
Features
Currently, Bester has served companies in industries such as medical, telecommunications and manufacturing with our superior quality rigid flex PCB manufacturing services. We have an in-house quality control department to ensure your boards fabricated and assembled properly – we also guarantee the quality of all parts and components. Our engineers will even perform a Design for Manufacture check at no additional charge.
Our experience and technical expertise enable us to develop custom rigid-flex circuit boards for any specific application. Here is our full feature rigid-flex PCB manufacturing capabilities:
| Feature | Capabilities |
|---|---|
| Quality Grade | Standard IPC 2 |
| Number of Layers | 2 – 24layers |
| Order Quantity | 1pc – 10000+pcs |
| Build Time | 2days – 5weeks |
| Material | DuPont (PI25UM), FR4 |
| Board Size | Min 6mm x 6mm Max 457mm x 610mm |
| Board Thickness | 0.6mm – 5.0mm |
| Copper Weight (Finished) | 0.5oz – 2.0oz |
| Min Tracing/Spacing | 3mil/3mil |
| Solder Mask Sides | As per the file |
| Solder Mask Color | Green, White, Blue, Black, Red, Yellow |
| Silkscreen Sides | As per the file |
| Silkscreen Color | White, Black, Yellow |
| Surface Finish | HASL – Hot air solder leveling Lead – free HASL – RoHS ENIG – RoHS |
| Min Annular Ring | 4mil |
| Min Drilling Hole Diameter | 8mil |
| Impedance control | ±10% |
| Other Techniques | HDI Gold fingers Stiffener (only for PI/FR4 substrate) |
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