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4-wire resistive touch panel

4-wire resistive touch panel 

As a technology breakthrough and proprietary technology by Liyitec,SR-Touch technology is designed for providing superior outdoor viewing ability. With this unique technology,Liyitec's resistive touch panels are viewable in all lighting conditions, even under direct sunlight.

Featuring low reflection rates as less as 2% and high positional resolutions, the SR-Touch technology can be applied to Liyitec's 4/5/8-wire touch panels in all sizes, while remain the same level of transmission rates. The SR-Touch is most suitable for mobile and outdoor applications, such as GPS navigation systems, car monitors, testing devices, transportation control systems, hand-held payment terminals and rugged tablet PC.

Specifications

Electrical  SR-Touch Pro   SR-Touch Dual   SR-HT
Operation Voltage   DC5V   DC5V   DC5V
Linearity   1.5% or less   1.5% or less   1.5% or less
Insulation   ≥20MΩ/25V (DC)   ≥20MΩ/25V (DC)   ≥20MΩ/25V (DC)
       
Optical   SR-Touch Pro     Advanced
Transmittance   >38%   >68%   >73%
  Reflection   2?0.5%   4?0.5%   8?0.5%
       
Environmental   SR-Touch Pro     Advanced
Operating Temperature   -10°C to +60°C   -10°C to +60°C   -10°C to +60°C
Storage Temperature   -20°C to +70°C   -20°C to +70°C   -20°C to +70°C
       
Mechanical   SR-Touch Pro     Advanced
Activation Force   100 ~ 150g   100 ~150g   100 ~ 150g
       
Durability   SR-Touch Pro     Advanced
Finger Touch   1M touches   1M touches   1M touches
Pen Hitting   100K touches   100K touches   100K touches
Surface Hardness   2H/3H(JIS)   2H/3H(JIS)   2H/3H(JIS)
  (Higher hardness option available)      
       
Operating System      

Windows 98/2000/ME/XP/NT/CE/Vista , DOS, Linux

touch panel certification

Features

Custom options

Input Method:
Stylus, Finger, Gloved Hand

Widest Range in Sizes:
3.5" ~ 15"

Viewable Under All Lighting Conditions
Including Direct Sunlight

Suitable for Outdoor Applications and Harsh Environments

RoHS Compliant

One Year Warranty(4/8wire)
Two-Year Warranty(5-wire)

Touch Screen Size & Thickness

FPC Tail Length, Position & Connector Type

Particular Reflection Requirement

Surface Finish (Glare,Anti-Glare,AR)

Surface Hardness

Note: For SR-Touch comparison photos, please refer to www.liyitec.com

Downloads
touch panel brochure Product Brochure