Rigid-Flex PCB Capabilities
Rigid-flex PCB are composite boards that consist of both rigid and flexible boards. These circuits are often multi-layered and can include one or more flex boards and rigid boards, which are connected through internally or externally plated-through holes. Rigid-Flex PCB manufacturing is a complex process that requires specialized equipment, skills, and expertise.
Check the manufacturing capabilities offered by MorePCB for rigid-flex PCBs.
| Item | Process Capability Parameter |
|---|---|
| PCB Type | Rigid-flex PCB |
| Quality Grade | Standard IPC 2 |
| Layer Count | 2-18 layers |
| Material | Polyimide Flex+FR4 |
| Board Thickness | 0.4~3.2mm |
| Min Tracing/Spacing | ≥4mil |
| Min. Hole Size | ≥0.15mm |
| Surface Finish | Immersion Gold (ENIG), OSP, Immersion Silver |
| Special Specification | Half-cut/Castellated Holes, Impendence Control, Layer Stackup |
Flexible Part of the Rigid-Flex PCB
| Item | Process Capability Parameter |
|---|---|
| Layer Count | 2 – 6 Layers |
| FPC Thickness | 0.13mm, 0.15mm, 0.18mm, 0.2mm |
| Coverlay | Yellow, White, Black, None |
| Silkscreen | White, Black, None |
| Finished Copper | 0.5oz, 1oz, 1.5oz, 2oz |
Rigid Part of the Rigid-Flex PCB
| Item | Process Capability Parameter |
|---|---|
| Soldermask | Green, Red, Yellow, White, Black, Blue, Purple, Matte Green, Matte Black, None |
| Silkscreen | White, Black, None |
| Finished Copper | 1oz, 2oz, 3oz, 4oz |
Rigid-flex PCBs offer several capabilities that enhance the performance and reliability of electronic devices. The following are some of the capabilities of rigid-flex PCB:
- Bendability
Rigid-flex PCBs offer excellent bendability, which makes them ideal for use in applications that require flexibility and durability. The flexibility of the PCBs allows them to be bent and folded without affecting the performance of the assembled device.
- Space Savings
Rigid-flex PCBs offer space savings compared to traditional rigid PCBs. This is because rigid-flex PCBs can be designed with fewer components, which reduces the overall size of the assembled device. This makes rigid-flex PCBs ideal for use in applications where space is limited, such as portable electronics.
- Enhanced Design Flexibility
Rigid-flex PCBs offer enhanced design flexibility, which allows for the creation of complex circuit designs. The combination of rigid and flexible PCBs allows for the integration of multiple layers and components, which makes rigid-flex PCBs ideal for use in high-density applications.
- Increased Reliability
Rigid-flex PCBs offer increased reliability compared to traditional rigid PCBs. The flexible PCBs help absorb shock and vibration, which reduces the risk of mechanical failure. Additionally, the integration of multiple layers and components reduces the risk of electrical failure.
- Cost Savings
Rigid-flex PCBs can help reduce costs by streamlining the assembly process, reducing the number of components required, and minimizing the risk of defects and rework. This makes rigid-flex PCBs a cost-effective solution for electronic device manufacturing.
Contact MorePCB for more information about our rigid-flex printed circuit board: sales@morepcb.com
