FASTPCBA Co., Ltd.
FASTPCBA Is Professional 20 Years PCB / PCBA Manufactuer, Supply One-Stop Solution: PCB Manufacturing + Components Sourcing + PCB Assembly + Testing.
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Rigid Flex Applications and Advantages
While they come at a higher cost, rigid flex boards are extremely versatile and can be tailored to applications across a wide range of industries. They are highly suitable for military, aerospace, and medical devices, but they can also be implemented towards certain commercial products.
There are several circumstances that make rigid flex PCBs as an optimal solution. In such situations, these boards are not only worth the investment, but also may be the most cost-effective choice. These include:
High-shock and high-vibration environments. Rigid flex PCBs are highly shock resistant and can survive in high-stress environments that would otherwise cause equipment failure.
High-precision applications where reliability is more important than cost considerations. In situations where a cable or connector failure would be dangerous, the more durable rigid flex PCBs are preferable.
High-density applications.Some assemblies lack the requisite surface area for all the necessary connectors and cables. A rigid flex circuit can economize space to solve this problem.
Applications requiring multiple rigid boards. When assemblies get crowded with more than four connected boards, it may be optimal and more cost effective to replace them with a single rigid flex PCB.
PCB Capability
| Article | Description | Capability |
| Material | Laminate materials | FR4, High TG FR4, High Frequency, Alum, FPC... |
| Board Cutting | Number of layers | 1-48 |
| Min.thickness for inner layers (Cu thickness are excluded) | 0.003”(0.07mm) | |
| Board Thickness | Standard | (0.1-4mm±10%) |
| Min. | Single/Double:0.008±0.004” | |
| 4layer:0.01±0.008” | ||
| 8layer:0.01±0.008” | ||
| Bow and twist | no more than 7/1000 | |
| Copper Weight | Outer Cu weight | 0.5-4 0z |
| Inner Cu weight | 0.5-3 0z | |
| Drilling | Min size | 0.0078”(0.2mm) |
| Drill deviation | ±0.002″(0.05mm) | |
| PTH hole tolerance | ±0.002″(0.005mm) | |
| NPTH hole tolerance | ±0.002″(0.005mm) | |
| Solder Mask | Color | Green,white,black,red,blue… |
| Min solder mask clearanace | 0.003″(0.07mm) | |
| Thickness | (0.012*0.017mm) | |
| Silkscreen | Color | white,black,yellow,blue… |
| Min size | 0.006″(0.15mm) | |
| Max Size of Finish Board | 700*460mm | |
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | |
| PCB Outline | Square,circle,irregular(with jigs) | |
| Package | QFN,BGA,SSOP,PLCC,LGA | |
With complete dust free and ESD protection smt workshop, FASTPCBA provide reliable pcba for customers of smart home pcba , aerospace pcba, communication pcba, medical pcba, automotive pcba, industrial pcba and military pcba etc.