The PCBSYNC 6 Layer Flexible PCB delivers advanced spatial efficiency and signal routing capability for dense electronic architectures. By integrating HDI High Density Interconnect technology with precision blind via design, this polyimide-based circuit board allows developers to route complex schematics within highly restricted form factors. It eliminates the mechanical limitations of rigid boards, providing consistent performance under continuous dynamic flexing or complex static bends.
Key Features
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Advanced HDI Architecture: Features microvia technology and micro-trace width/spacing down to 0.05 mm ($2\text{ mil}$) for ultra-fine pitch component integration.
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Blind Via Design: Implements laser-drilled blind and buried vias to connect specific internal layers, freeing up external surface space for high-density SMD layouts.
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Premium Base Materials: Utilises adhesive-less polyimide copper-clad laminates for superior thermal stability, impedance control, and maximum flexibility.
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Surface Finish Options: Available with Electroless Nickel Immersion Gold (ENIG) or Immersion Silver to ensure flat component pads and reliable solder joints.
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Industry Compliance: Manufactured to meet IPC-6013 Class 3 standards for high-reliability medical and aerospace applications.
Applications
This 6-layer flex circuit is built for sectors requiring maximum reliability in miniaturised packaging. Common applications include surgical medical devices, aerospace avionics instrumentation, high-speed camera modules, rugged handheld military electronics, and compact wearable technology.
Why Choose PCBSYNC
PCBSYNC is a professional PCB fabrication, PCBA, and EMS manufacturer delivering precision-built electronics for aerospace, medical, automotive, industrial, and smart energy applications. We handle everything from rapid prototyping to mass production — including rigid, flexible, and rigid-flex PCBs, full turnkey assembly, component sourcing, AOI and X-ray inspection, and OEM/ODM support. Reliable boards. Consistent quality. From prototype to production — PCBSYNC.
Request an Engineering Review
Optimize your next hardware design with our advanced fabrication capabilities. Contact the engineering team at PCBSYNC today to review your Gerber files or to request a competitive technical quote.
