DMC FST Series - Manual (Page 3)

DER-S0096A 3 Rev. 5 ©2005 - 2013 DMC Co., Ltd.
FST Series Product Specifications
1. Product Specifications
1-1. Product Applicable
§ This specification is applied to the 5 wire analog resistive touchscreen: FST Series.
1-2. Structure
§ Dimensions, structure, and shape are referred on the drawing attached.
1-3. Environmental Specifications
Specification Value
Operating Temperature -20°C to 70°C (no condensation)
Operating Humidity
-20°C to 60°C Less than 90%RH (no condensation)
Exceeding 60°C 133.8g/m
3
(no condensation)
Storage Temperature -40°C to 80°C (no condensation)
Storage Humidity
-40°C to 60°C Less than 95%RH (no condensation)
Exceeding 60°C 142.9g/m
3
(no condensation)
Chemical Resistance
(top surface)
Toluene, Tricholoroethylene, Athetone, Alcohol,
Gasoline, Machine Oil, Ammonia, Glass Cleaner,
Mayonnaise, Ketchup, Wine, Salad Oil, Vinegar, Lipstick, etc.
1-4. Mechanical Characteristics
Specification Value
Activation Force 0.05N to 0.8N
Operating Life
Input (finger) 35,000,000 hits
Character Input (pen) 100,000 characters
Light Transmittance Over 80% (typical value at full wavelength)
Surface Hardness Over 2H (by JIS pencil hardness)
1-5. Electrical Characteristics
Specification Value
Maximum Voltage DC6V
Maximum Current
Bottom Electrode 200mA
Between the Top and Bottom 0.5mA
Linearity
Under

2

(5% inside of active area after 9 points calibration.)
Terminal Resistance Bottom Electrode Less than 200

Insulation Resistance Active Area Electrodes Over 20M

at 25V
Chattering Less than 10msec at ON/OFF.