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6-layer flexible board

Product Parameters for 6-Layer Flexible Board

Parameter Specification
Layer Configuration 6-layer hybrid design (e.g., ​4 rigid + 2 flex or ​3 rigid + 3 flex)
Material Polyimide (PI) or ​Polyamide for flexibility and durability
Thickness 0.1mm–0.4mm (standard) / ​0.05mm ultra-thin for compact devices
Surface Finish ENIG (Immersion Gold) for corrosion resistance or ​Black Solder Mask for aesthetic appeal
High-Frequency Performance ​**<8dB insertion loss** at 24GHz (for mmWave applications); ​100Ω differential pairs for high-speed data
Flex Life ​**≥100k flex cycles** (PI-based zones) for wearable and dynamic applications
Temperature Range ​**-40°C to +105°C** (operational); ​**+250°C** short-term (PI thermal tolerance)
Minimum Trace/Space 0.05mm/0.05mm (ultra-high-density routing)
Power Handling 5A per trace (for high-current components) / ​1.5A (signal lines)
Testing Standards IPC-6012B (quality), ​IEC 62153 (EMC), ​MIL-STD-883J (reliability)
Certifications RoHS 3.0, ​UL, ​ISO 13485 (medical compliance)

6-Layer Flexible Boards | High-Density, High-Frequency Solutions for Advanced Electronics
Engineered for ​cutting-edge consumer electronics, ​wearable devices, and ​medical implants, our ​6-layer flexible boards combine the ​precision of rigid substrates with the ​unmatched flexibility of polyimide (PI). These boards support ​ultra-high-density routing, ​high-speed data transmission (up to 10 Gbps for USB 3.1 Gen 2), and ​dynamic bending while meeting global quality and safety standards

 

 

Key Features:

  • Advanced Layer Stack: ​4+2 or 3+3 hybrid configurations optimize routing for complex systems like smartphones, AR/VR headsets, and IoT modules
  • High-Frequency Performance: ​**<8dB insertion loss** at 24GHz ensures seamless 5G RF and mmWave signal integrity; ​differential pairs (100Ω) support PCIe 5.0 and DDR5
  • Thermal Management: ​Graphene-enhanced substrates and ​thermal vias dissipate heat from high-power components (e.g., AI chips, 108MP cameras)
  • Durability: ​**≥100k flex cycles** (PI zones) withstand repeated bending in wearable devices and hinged electronics
  • Aesthetic & Functional Appeal: ​Black solder mask with ​immersion gold finish provides premium visual contrast and corrosion resistance for visible applications

Ideal Applications:

  • Consumer Electronics: Ultra-slim smartphones, foldable tablets, and smartwatches with ​in-cell touch integration and ​haptic feedback
  • Medical Devices: Implantable defibrillators, neural stimulators, and portable diagnostic equipment requiring ​sterilization resistance and ​biocompatibility
  • Industrial & Automotive: Rugged interconnects for industrial sensors, ​on-board chargers (OBCs), and automotive infotainment systems

Why Partner With Us?

  • Customization: Tailored ​flex zones, ​trace widths (3μm–100μm), and ​shielding configurations for niche applications
  • Cost-Effective Production: Lean manufacturing reduces prototyping costs by 30% with ​100% AOI/X-ray inspection for defect-free delivery
  • Innovation: ​Low-loss LCP materials for GHz-range performance and ​halogen-free processes for sustainability

Elevate your device designs with 6-layer flexible boards that balance flexibility, speed, and reliability. Trust our expertise to deliver solutions for tomorrow’s most demanding electronics!

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