Linked Electronics Co., Limited
Linked Electronics Co., Limited One Stop PCB solution Provider
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FR4 Semi Flex 2 Layer PCB Board Rigid Flex 2 Layer 1OZ White Soldermask
Thank you for stopping at Linked Electronics, the PCB manufacture in China. Since the foundation back in 1998, we have been specializing in the fabrication of quick turn, high precision, rigid flex, semi flex and multilayer PCB Board.
Linked Electronics, the PCB manufacture in China, is always happy to receive your quotes.
We look forward to seeing you soon.
Introduction toSemi Flex PCB
SEMI-FLEX is a flex to install PCB, typically it is a 4 layer PCB. And unlike the rigid flex PCB board, semi Flex PCB is made entirely of FR4. The semi flex is also different from conventional flex-rigid PCB’s. The flexing element is not polyamide but achieved by controlled-depth milling away the FR4 material in the bend area, so that it can be bent without cracking of on the area.
Linked Electronics has been manufacturing and supplying semi flex electronics PCB boards for more than 5 years. Due to our high quality and reliable product performance, semi PCBs made by Linked Electronics are widely used in IoT, automotive and industry control products.
Advantages of Semi Flex FR4 PCB compared to FR4 PCB
1.Elimination of components
2.More cost effective than rigid flex PCB board
3. Space saving for the products
4. Light in weight
Why We Need SEMI-FLEX PCB.
On the SEMI-FLEX PCB, there is a specific area which is flex to install. Unlike polyamide, the FR4 material is not capable of bending too many times. However it can be bent for a limited number of times (typically 5-8 time) at a controlled radius and to any angle. This makes it an ideal solution where you need to mount two PCB’s into one unit at an angle to each other direclty without using connectors and cables or a rigid flex PCB. All this can be acheived in the semi flex PCB boards which is also much more cost effective than a traditional rigid Flex PCB board.
Semi Flex PCB Capabilities
| Feature | Linked Electronics' Rigid Flex PCB Technical Capabilities |
| Number of Layers | 1 – 12 layers, with 1 – 2 conductive layers in bending area. |
| Technology Introduction | The flexing element is not polyamide but achieved by controlled-depth milling away the FR4 material in the bend area, so that it can be bent without cracking of on the area. |
| Bending performance | 50 x bend cycles of 0° – 90° – 0° |
| Bend features | 5mm radius / max bending angle 90° |
| Materials | Specialized FR-4 for static flex applications |
| Copper Weight (finished) | 1oz |
| Minimum Track Width and Space | 0.075mm / 0.075mm |
| PCB Thickness | 1.00mm – 2.00mm |
| PCB Thickness in Flex Area | 0.25mm ± 0.05mm |
| Maxmimum Size Available | 600mm*580mm |
| Surface Treatment | HASL Lead Free, OSP, ENIG, Immersion tin, Immersion silver, Electrolytic gold, Gold fingers |
| Minimum Mechanical Drill | 0.20mm |
PCB Product Detail
|
Product Name
| 2 Layer Semi Flex PCB |
|
PCB Spec |
1.6mm with 0.25mm flex area, 1oz, white soldermask, black legend, HASL Lead Free
|
|
Lead Time
| 10 days |
|
Manfuacturing Standard
| IPC Class 2, IPC Class 3 standard |
|
Test Method
| AOI, Flying Probe Test |
FAQs
Q: What PCB service does Linked Electronics provides?
A: We provide one stop PCB service including PCB fabrication, SMT, components sourcing and SMT stencil.
Q: What is your minimum order quantity (MOQ)?
A: At Linked Electronics, we have no MOQ. Even 1 pcs is accepted, and we will take your PCB serious even your quantity is 1 pcs.
Q: What is needed for PCB & PCBA quotation?
A: For PCB: Quantity, Gerber file and technic requirements (material, PCB size, surface finish treatment option, copper thickness and board thickness).
For PCBA: PCB information, BOM andTesting documents.
Q: What are the main applications of your PCB/PCBA services?
A: Automotive, Medical, Industry Control,IOT,Smart Home,Military, Aviation and so on.