Custom 6-Layer Rigid-Flex PCB (2R+2F+2R) Manufacturing for Complex Electronic Systems
The product shown above is a customized 6-layer rigid-flex PCB (2R+2F+2R) developed for a customer requiring complex routing, flexible interconnection, and high-reliability structural integration.
This advanced 6-layer rigid-flex PCB manufacturing solution integrates two rigid outer layers with two internal flexible layers and two additional rigid layers, enabling superior electrical performance, structural stability, and space optimization.
Compared to standard multilayer boards, 6-layer rigid-flex PCB manufacturing offers better system integration while reducing the need for connectors and cable harnesses.
Key Features & Advantages
1️⃣ Complex Circuit Integration
This 6-layer rigid-flex PCB supports high-density component layout and complex signal routing, ideal for advanced electronic modules.
2️⃣ Flexible Structural Design
The flex section allows dynamic bending or fixed folding, making it suitable for compact devices and irregular housing structures.
3️⃣ Enhanced Reliability
By eliminating traditional interconnect cables, rigid-flex PCB manufacturing reduces failure points and increases long-term durability.
4️⃣ Space & Weight Reduction
A 6-layer rigid-flex PCB design minimizes board count and mechanical connectors, reducing overall product size and weight.
5️⃣ One-Stop PCB & PCBA Manufacturing
We provide integrated rigid-flex PCB manufacturing and turnkey PCBA services, including fabrication, component sourcing, SMT assembly, testing, and quality control.
Technical Challenges in 6-Layer Rigid-Flex PCB Manufacturing
Producing a 6-layer rigid-flex PCB requires:
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Precise lamination control between rigid and flex materials
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Accurate layer alignment
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Controlled copper plating thickness
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Reliable via formation across rigid and flex interfaces
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Stable impedance control
Our engineering team performs DFM analysis to optimize stack-up and manufacturability before production.
Typical Technical Parameters
| Item | Specification |
|---|---|
| Layer Count | 6 Layers (2R+2F+2R) |
| Structure | Rigid-Flex Hybrid |
| Board Thickness | Customizable |
| Min Trace Width/Spacing | 0.1mm / 0.1mm |
| Surface Finish | ENIG / Custom |
| Flexible Material | Polyimide |
| Rigid Core | FR4 High Tg |
| Application Type | Industrial / Automotive / Communication |
Note: The above specifications are for reference only. Actual parameters and design requirements should be confirmed with our professional engineering team.
Applications
This type of 6-layer rigid-flex PCB manufacturing solution is widely used in:
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Automotive electronic control systems
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Industrial automation modules
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Medical diagnostic devices
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Aerospace equipment
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High-end communication systems
FAQ
Q1: What are the advantages of a 6-layer rigid-flex PCB over a standard multilayer PCB?
A 6-layer rigid-flex PCB integrates flexible interconnections directly into the board, reducing connectors and improving reliability.
Q2: Can you provide full turnkey assembly for rigid-flex PCBs?
Yes. We offer complete turnkey PCB assembly services including sourcing, SMT, testing, and quality control.
Q3: Do you support automotive-grade production?
Yes. Our manufacturing complies with IATF16949 standards and supports automotive electronics applications.
Q4: Can rigid-flex PCBs handle dynamic bending?
Yes. Flex sections can be designed for static or dynamic bending based on customer requirements.
One-Stop Service for PCB and PCBA Solutions
Ring PCB’s Key Advantages
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Advanced Engineering for Precision PCB Manufacturing
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High-Density Stack-Up: 2-48 layer boards, ideal for 5G, industrial control, medical devices, and automotive electronics.
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Smart Manufacturing: Self-owned facilities with LDI laser exposure, vacuum lamination, and flying probe testers, ensuring compliance with IPC-6012 Class 3 standards.
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Integrated PCBA Services | One-Stop Turnkey Solutions
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Full Assembly Support: PCB fabrication, component sourcing, SMT assembly, and functional testing, all under one roof.
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DFM/DFA Optimization: Our expert engineering team optimizes designs to reduce risks and BOM costs, enhancing efficiency.
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Rigorous Quality Control: X-ray inspection, AOI testing, and 100% functional validation ensure zero-defect delivery.
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Self-Owned Factory with Full Supply Chain Control
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Vertical Integration: We manage raw material procurement, production, and testing in-house, ensuring maximum control over the production process.
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Triple Quality Assurance: AOI, impedance testing, and thermal cycling with a defect rate of <0.2% (industry average: <1%).
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Global Certifications: ISO9001, IATF16949, and RoHS compliance to meet international standards.
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Why Choose Ring PCB?
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17 Years of Excellence in PCB and PCBA manufacturing, offering high-quality, reliable products for critical applications.
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Self-Owned Factories ensure full control over the production process, allowing us to meet strict deadlines and guarantee consistent quality.
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End-to-End Technical Support: From design and prototyping to mass production and final assembly, we provide comprehensive support at every stage.
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Fast Turnaround: Prototype production within 7 days and mass production within 15 days to keep your projects on schedule.
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Global Reach: Serving customers in over 50 countries with ongoing industrial partnerships.
Contact Us
📧 Email: rfq@ringpcb.com
