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Transfer cable Adapter FPCB

Layers 2
Board Thickness 0.1MM
Material Glue-free electrolysis
Copper Thickness 1/3 OZ
Surface Treatment Immersion nickel gold
Minimum Line Width/Line Spacing 0.07/0.07
PI Reinforcement Thickness 0.2MM PI
Impedance 100 OHM differential impedance

 

Transfer Cable Adapter FPCB refers to a compact, high-density flexible printed circuit board designed for ​data transfer, signal conversion, and interface adaptation in consumer electronics, industrial systems, and IoT devices. Built on a ​0.1–0.3mm thick polyimide (PI) substrate with dual or multi-layer copper routing, this FPCB enables seamless connectivity between incompatible ports, sensors, or peripherals while maintaining flexibility, durability, and miniaturization. Ideal for applications requiring dynamic bending, tight space constraints, and reliable signal integrity, it serves as a critical component in modern adapter solutions.

Key Features & Technical Specifications

  • Ultra-Flexibility & Durability:
    • Supports ​10,000+ bend cycles (minimum bend radius: ​0.3mm) for reliable performance in portable adapters, wearable tech, or automotive connectors.
    • Conformal coating and ​IP67/IP68 certification ensure resistance to moisture, dust, and temperature extremes (-40°C to 125°C).
  • High-Density Interconnects:
    • Dual-layer/multi-layer design with ​microvias (0.05mm/2mil) enables compact layouts for USB-C, HDMI, DisplayPort, or proprietary interfaces.
    • 0.03mm/1mil minimum trace width allows dense routing for multi-pin adapters (e.g., 4K video, audio/video sync).
  • Signal Integrity & Performance:
    • Controlled impedance (100Ω–1GHz) ensures stable transmission for high-speed data (USB4, PCIe Gen3), video signals, or analog sensors.
    • EMI shielding and ​low crosstalk design minimize interference in crowded electronic environments.
  • Thermal & Power Efficiency:
    • Optimized heat dissipation for sustained operation in high-power adapters (e.g., fast-charging docks).
    • Voltage tolerance up to ​30V for industrial or medical-grade applications.
  • Advanced Manufacturing:
    • laser drilling and ​automated optical inspection (AOI) ensure precision in via alignment and defect-free production.
    • RoHS/REACH compliance and ​halogen-free materials meet global sustainability and safety standards.

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