touch panel SMT-07021 تاچ اسکرین مقاومتی

touch panel SMT-07021 تاچ اسکرین مقاومتی شرکت پیشرو Main Specifications: film+glass customized touch panel SMT-07021 Thickness 1.8mm Conductive Glass ITO 0.7, 1.1, 1.8 Conductive Film 188 μm Structure Conductive film, ITO film Key Sheet or Glue Conductive glass, ITO glass Insulation Distance 3 * 3mm Connector FPC  flexible printed circuit Electrical Performance Loop Resistance 50~300Ω Linearity ≤±1.5% Insulation Resistance ≥10MΩ, @25V (DC) Maximum Operation Voltage 5V (DC), 1mA Chattering Time ≤15ms Response Time ≤30ms (from the touch moment to response) Mechanical Behavior Input Method Pen or finger Operation Force OD 2mm pen within 60g~150g pressure Surface Hardness 3H Transparency 80 ± 3% @550nm wave length Environmental Operation Temp -10~60°C Storage Temp -20~70°C Writing life More than 1000,000 times Stamping life More than 1000,000times Touch life >350,000,000 Times  according to different touch screen