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 PCBs
Rigid-Flex circuit board
Rigid-Flex circuit boards are composed of a combination of rigid and flexible circuit boards that are permanently connected to one another.
The proper application of Rigid-Flex circuit boards offers optimum solutions for difficult, limited space conditions. This technology offers the possibility of a secure connection of device components with the assurance of polarity and contact stability, as well as a reduction in plug and connector components.
Additional advantages of Rigid-Flex circuit boards are dynamic and mechanical stability, the resulting 3-dimensional freedom of design, simplified installation, space savings, and maintenance of uniform electrical characteristics.
Use of Rigid-Flex circuit boards can reduce the total cost of the final product.
A standardized manufacturing process following IPC guidelines guarantees a reliable and simultaneously an economical product, which is UL certified (UL94 / V-0); application of the UL logo is available at no extra cost.
Depending on the application, the complete Rigid-Flex circuit board may be manufactured either symmetrically with inward flexible layers, or asymmetrically with outward flexible layers (see Layer buildup for Rigid-Flex circuit boards).
| Description | Capability |
| Laminate materials | FR4, High TG FR4, High Frequency, Alum, FPC... |
| Number of layers | 1-48 |
| Min.thickness for inner layers (Cu thickness are excluded) | 0.003”(0.07mm) |
| Standard | (0.1-4mm±10%) |
| Board Thickness | Single/Double:0.008±0.004” |
| 4layer:0.01±0.008” | |
| 8layer:0.01±0.008” | |
| Bow and twist | no more than 7/1000 |
| Outer Cu weight | 0.5-4 0z |
| Inner Cu weight | 0.5-3 0z |
| 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) |
| Color | Green,white,black,red,blue… |
| Min solder mask clearanace | 0.003″(0.07mm) |
| Solder Mask Thickness | (0.012*0.017mm) |
| Silkscreen Color | white,black,yellow,blue… |
| Silkscreen 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 |
Our materials team are focus on
* Cost effective Mateirals solutions
* New Supplier Qaulification Process
* Regularly supplier performance survery system
* RoHs materials compliance
* Cost Saving Method
* Quarterly review price
* Outsource qualified alternative suppliers and lower price substitute materials
* More than 300 vendors
* More than 10000 kinds of component
OEM Component Sourcing & Procurement
FASTPCBA has a very strong sourcing & purchasing team which maintain great relationship with more than 300 vendors.
Strictly according to customer Bill of Materials (BOM), unless specified, all components we sourced are original components with original excellent quality.
If there are substitute parts needed (for great cost reduction or shorter lead time), FASTPCBA will notify customer first and provide datasheet or sample testing results for customer approval. We will not use the substitute parts unless customer approves it.