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Mobile keypad cable Double Side FPCB

Layers 2
Board Thickness 0.15MM
Material Gel electrolysis
Copper Thickness 1/2 OZ
Surface Treatment Immersion nickel gold
Minimum Line Width/Line Spacing 0.2/0.2MM
PI Reinforcement Thickness 0.2MMSUS304
Impedance Round DOME sheet

Mobile Keypad Cable Double-Side FPCB (0.1mm Thickness) Built on a ​0.1mm thick polyimide (PI) substrate with dual copper layers, this FPCB enables seamless connectivity for keypad interfaces, touchscreens, and data transmission in space-constrained applications. Its extreme flexibility, precision routing, and durability make it ideal for devices requiring dynamic bending, twist, or 3D conformal packaging.

 

Applications

  1. Smartphones & Foldables:
    • Internal keypad connectors for ultra-thin flagship devices or secondary screens in foldable smartphones.
  2. Wearable Devices:
    • Flexible keyboards for smartwatches, fitness trackers, or VR/AR headsets.
  3. IoT & Industrial Keyboards:
    • Low-cost, durable interfaces for warehouse scanners, POS systems, or remote control panels.
  4. Medical Equipment:
    • Sterilizable keypad cables for hospital devices or diagnostic tools.
  5. Automotive Systems:
    • Dashboard controls, seat adjustment switches, or infotainment system interfaces.

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