3.5 TFT LCD Touch Screen

4 wire touch screen with High transmittance
High sensitivity
High stability
High durability
Easy installation

Touch screen Parameter:

High transmittance

High sensitivity

High stability

High durability

Easy installation

Surface Hardness 3H

Optical Clarity 80%↑
Operating Temperature -10C ~60C
Endurance Test strikes Over1million
Operating Voltage DC5V
Resistance 200Ω~900Ω
Linearity 1.5%
Faceplate Surface Anti-glare coating,glare coating
Film Thickness 0.175mm, 0.188mm
Glass Thickness 0.7mm, 1.1mm,1.8mm
Operation Pressure 20~150g
Storage Temperature -30°C ~80 °C
Message Noise 5m sec ~ 15m sec
Operating Current 5mA~25mA
Humidity <95%
Isolation Resistance 20MΩ↑  DC25V
Sealable against dust ,water, oil , static

Touch screen technology solutions have been applied more and more to industries, applications, products and services, such as Kiosks, POS (Point-of-Sale), consumer electronics, tablet PC, moderate to harsh Machine Control, Process Control, System Control/Office Automation and Car PC, etc.

Resistive touchscreens deliver cost-effective, consistent and durable performance in environments where equipment must stand up to contaminants and liquids, such as in restaurants, factories, and hospitals.

Our 4 & 5 Wire Resistive touch screens are available in different sizes up to 20. Custom sizes are available on request. Welcome customer to inquiry!

Features:

• Proven Resistive Technology
• Simplicity of Interface Electronics
• Durable Plastic Construction
• Less Susceptible to Accidental Touch
• Ability to use Finger or Stylus to Activate Touchscreen
• High Linear Analog Output
• Touch Screen: 4-wire resistive touch pad gps
• Optical Specifications:
• Film type: Anti-glare, Anti-reflective
• EM/RFI Shielding
• Contrast Enhancement Filter (CEF) and/or Circular Polarizer
• Glass, Acrylic or Polycarbonate Backer
• Light Transmission: 83 ± 5% at 550nm wave length
• Electrical Specifications:
• Operation Voltage: 5V DC, 1mA
• Insulation Impedance: 10MΩ or more @ 25V(DC)
• Linearity: 98.5% (bias less than 1.5%)
• Chattering Time: 30 msec or less
• Mechanical Specifications:
• Input Method: finger, pen or gloved hand
• Touch Activation Force: 40 grams or less with ? 2mm Manuscript pen
• Surface Hardness: 3H (Pencil Test) & Hard Coated ITO PET
• Reliability:
• Operation Environment: -10°C ~ 60°C
• Storage Temperature: -20°C ~ 70°C
• Humidity: 60°C, 90% RH 120 HR
• Touch Durability: 5 Million touches in a single location
• Surface scratch: 500K (250g, 60mm/s)
• Surface pitting: 10M (250g at 2 times/s)