Rigid-Flex PCB
Rigid-flex PCBs are flexible circuit boards and rigid circuit boards, which are combined according to relevant process requirements after lamination and other processes to form a circuit board with FPC characteristics and PCB characteristics.
It can be used in some products with special requirements. It has both a certain flexible area and a certain rigid area. It is of great help to save the internal space of the product, reduce the volume of the finished product, and improve the performance of the product.
![Rigid-Flex PCB](/uploads/20230215/e3bbaed4a10ca33dce68602c27073008.jpg)
Rigid-Flex PCB Capabilities
Item | Fabrication Capabilities |
The number of layers | 2-48 layers |
FPC main substrate | Taiflex,Gracethw,Shengyi,Songrun |
PCB material | Shengyi,ITEQ,KB,FR4 |
Board Thickness | 0.25-6mm |
Min Width/Spacing | 0.05mm/0.05mm |
Maximum Rigid-flex PCB Size | 230*500mm |
Minimum Rigid-flex PCB Size | 5*8mm |
Insulation Thickness | 12.5um,25um,50um |
Copper foil thickness | 12um,18um,36um,70um |
Stiffener material | FP4,PI, PET, SUS,PSA |
Min drilling diameter | Mechanical drilling: 0.15mm, laser drilling: 0.1mm |
Via Tolerance | NPTH:±0.05mm PTH:±0.075mm |
PI Thickness | 0.5mil,0.7mil,0.8mil,1mil,2mil |
Min weld ring | Inner:5mil Outer:4mil |
Min stiffener size | 4*5mm |
Max stiffener size | 32*32mm |
Stiffener Alignment accuracy | ±0.075mm |
Character to Pad | 0.15mm |
Etching Tolerance | ±20% |
Surface Finishing | ENIG, Flash Gold, Hard Gold Finger, Gold Plating(50mil), Gold finger,Selected Gold Plating, ENEPIG, ENIPIG, HAL, HASL(LF), OSP, ImAg, ImSn |
Solder Mask color | Green ,Red, Yellow, Blue, White ,Black, Matte black, Violet and any color you need |
Silkscreen color | White, Black, no silkscreen |
Test and Certificate | Fly Probe Testing (Free) and A.O.I. testing(free), ISO 9001:2008 ,UL Certificate |
Rigid-flex PCB Material
Item | Characteristic |
Brand | Dupont / Doosan / Grace / SYL / Tailfex / ThinFlex |
Base material | PI,FR4 |
Material Thickness | 0.10mm / 0.12mm / 0.15mm / 0.20mm / 0.25mm / 0.30mm / 0.40mm / 0.50mm / 0.60mm/ 0.80mm /1.0 mm/ 1.2 mm / 1.6mm / 2.0 mm |
Cover lay Type | PI and Solder mask |
TG Value | 130℃、150℃、170℃ |
Halogen Free | Yes(optional) |
ROHS | Yes |
Flammability rating | 94-v0 |
Dielectric Strength | >=1.3 KV/mm |
Wrap & Twist | ≤ 1% |
Rigid-flex PCB Prototypes Lead Time
Prototype(<3m²) | Layer counts | Normal delivery | Urgent orders |
Rigid-flex PCB | 2 layers | 8-14 Days | 1 Week |
3 layers | 14-16 Days | 8 Days | |
4 layers | 15-20 Days | 10 Days | |
6 layers | 20-25 Days | 12 Days | |
8 layer | 1 months | 15 Days |
Rigid-flex PCB Mass Production Lead Time
Mass Production | Layer counts | Normal delivery | Urgent orders |
Rigid-flex PCB | 2 layers | 15-18 Days | 1.5 Weeks |
3 layers | 18-23 Days | 2Weeks | |
4 layers | 25-30 Days | 2.5Weeks | |
6 layers | 28-35 Days | 3Weeks | |
8 layer | 1.5 months | 3.5Weeks |
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