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Tablet computer key soft board

Product Parameters for Tablet Computer Key Soft Board

Parameter Specification
Material Polyimide (PI) or ​PETG substrates for flexibility and durability
Thickness 0.1mm–0.3mm (standard) / ​0.05mm ultra-thin for slim tablet designs
Conductivity Copper traces with ​**≤0.1Ω/sq** resistance (high-current paths for buttons/sensors)
Layer Configuration 2–4-layer hybrid design (rigid-flex zones for key areas)
Pitch & Design 0.2mm pitch for tactile buttons; ​micro-pad layouts for touchscreens
Minimum Trace/Space 0.05mm/0.05mm (high-density routing for sensors/LEDs)
Flex Life ​**≥100k flex cycles** (PI-based zones) for repeated folding/unfolding
Signal Integrity 50Ω differential pairs (for touch signals) + ​100Ω RF traces (Wi-Fi/Bluetooth)
EMI Shielding Copper foils + ​ground planes for noise suppression in compact devices
Current Rating 1.5A per trace (for power buttons) / ​0.5A (signal lines)
Temperature Range ​**-20°C to +85°C** (operational); ​**+250°C** short-term (PI tolerance)
Surface Finish ENIG (gold plating) for corrosion resistance; ​HASL for cost-sensitive designs
Testing Standards IPC-6012B (quality), ​IEC 62153 (EMC), ​MIL-STD-883J (reliability)
Certifications RoHS 3.0, ​REACH, ​ISO 13485 (medical compliance)

Tablet Computer Key Soft Boards | Flexible, Durable Interconnects for Modern Tablets
Engineered for ​ultra-portable tablets and ​2-in-1 devices, our ​key soft boards combine the flexibility of ​polyimide (PI) or ​PETG substrates with high-density routing to support buttons, touchscreens, sensors, and power delivery. Built for durability and compact designs, these boards ensure seamless user interaction and reliable performance in demanding environments.

 

Key Features:

  • Slim & Flexible Design: ​0.05mm-thin profiles enable integration into ​foldable tablets and ​ultra-slim bezel-less displays, while ​**≥100k flex cycles** withstand repeated folding/unfolding.
  • High-Density Routing: ​0.05mm/0.05mm traces support ​108MP cameras, ​AI-powered sensors, and ​high-speed touch interfaces with ​**<10dB insertion loss** at 24GHz.
  • Power Efficiency: ​1.5A current handling for backlit keyboards and ​wireless charging coils, minimizing heat generation for extended battery life.
  • Durability: ​Scratch-resistant PETG layers and ​gold-plated contacts resist wear for educational, medical, and industrial use cases.
  • Precision Manufacturing: laser-drilled vias and ​100% AOI/X-ray inspection guarantee zero defects in micro-interconnects and fine-pitch solder masks.

Ideal Applications:

  • Consumer Electronics: Flagship tablets, e-readers, and convertible laptops with ​haptic feedback buttons and ​in-cell touchscreens.
  • Education & Healthcare: Rugged tablets for students and medical devices with ​sterilizable soft boards (ISO 13485 compliance).
  • Industrial Automation: Touch-controlled panels for factories and warehouses with ​IP67-rated durability.

Why Partner With Us?

  • Customization: Tailored ​layer counts (2–4 layers), ​trace widths (3μm–100μm), and ​shielding configurations for niche applications.
  • Cost Efficiency: ​Lean manufacturing reduces prototyping costs by 30% with ​100% defect-free AOI/X-ray inspection.
  • Innovation: ​Graphene-enhanced substrates for advanced thermal management and ​nanoscale silver paste for low-resistance touch sensors.

Elevate your tablet designs with key soft boards that blend flexibility, speed, and durability. Trust our expertise to deliver solutions for tomorrow’s most intuitive and reliable devices!

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