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Smart Electronics FPCB Copying Flexible Printed Circuit Board Flex PCB FPC
Flexible PCB Pros and Cons:
• Reliability: Excellent due to removal of mechanical connectors;
• Cost: Higher cost than rigid or flex-rigid;
• Temperature Resistance: Fair;
• Completely flexible and pliable;
• Can accommodate any design;
• Better for rapid movement and high-stress conditions;
1.Generation of T-con
The gold finger material Polymide is thin and flexible. Other areas material CCL FR4.
2 . Specifications:
| Name | 6Layer Rigid-flex HDI pcb for Tcon LCM / Soft gold finger |
| Layers | 6 |
| Quality Grade | IPC 6012 Class 2,IPC 6012 Class 3 |
| Material | Polymide + FR4 |
| Min Track/Spacing | 75um/100um |
| Drilling Size | 100um |
| Solder Mask | Green |
| Silkscreen | White |
| Surface Finish | Immersion gold |
| Finished Copper | 12um |
| Production time | 10-21 working days |
| Lead time | 2-3 days |
| Quality Grade | Standard IPC 2 | Material | DuPont PI, Domestic Shengyi PI |
| Number of Layers | 1 - 8layers | Board Size | Min 6*6mm, Max 406*610mm |
| Order Quantity | 1pc - 10000+pcs | Board Thickness | 0.1mm - 0.8mm |
| Build Time | 2days - 5weeks | Copper Weight (Finished) | 0.5oz - 2.0oz |
| Min Tracing/Spacing | 3mil/3mil | Silkscreen Sides | As per the file |
| Solder Mask Sides | As per the file | Silkscreen Color | White, Black, Yellow |
| Solder Mask Color | Green, White, Blue, Black, Red, Yellow | Surface Finish |
HASL - Hot air solder leveling Lead - free HASL - RoHS ENIG - RoHS Immersion Tin - RoHS OSP - RoHS |
| Solder-stop coating---Soldermask oil | Green, White, Blue, Black, Red, Yellow | ||
| Solder-stop coating---Coverlay | PI and PET film | ||
| Min Annular Ring | 4mil | ||
| Min Drilling Hole Diameter | 8mil | ||
| Min. hole size---Drilling (PTH) | 0.2mil | Other Techniques |
Peelable solder mask Gold fingers Stiffener (only for PI/FR4 substrate) |
| Min. hole size---Punching (NPTH) | 0.5mil | ||
| Tolerance of dimension | ±0.05mm |
Flex-Rigid PCB Pros and Cons:
• Reliability: Excellent due to reduced need for solder joints;
• Cost: Lower cost compared to flexible boards;
• Temperature Resistance: Excellent;
• Ideal for moderate to slightly higher than normal movement and stress;
• More flexible and pliable than conventional boards;
• Long-term reliability thanks to fewer interconnects and components;
• Requires minimal maintenance;