IEI Integration SRM_121_150 v2.02 - Manual (Page 38)

SRM Series/SRM-KIT Series Monitor
Page 28
3.2.3 Touch Panel Specifications
Table 3-6 lists the touch panel specifications.
Type Analog Resistive Type Touch Panel
Wire Type 5-wire
RATING
Maximum Voltage and Current DC7V
Usable temperature range -10℃ ~ 50℃ (under ambient humidity)
Storage temperature range
(Before assembling the PanJit
Touch Panel)
-20℃ ~ 70℃ (under ambient humidity)
Operating Humidity 20% ~ 90% RH (under ambient temperature)
Storage Humidity 20% ~ 90% RH (under ambient temperature)
ELECTRICAL PERFORMANCE
Resistance between terminals Direction “X”: 40 ~ 100 Ω
Direction “Y”: 40 ~ 100 Ω
Linearity Direction “X”: 2% or less
Direction “Y”: 2% or less
Insulation resistance DC25V and 20MΩ or more
Chattering 10msec or less
MECHANICAL PERFORMANCE
Input Method Stylus or finger
Linearity test force Input with finger: 100g or less
Input with stylus: 100g or less
Surface hardness ≧ 2H
OPTICAL PERFORMANCE
Optical clarity Total transmission 78﹪or more
Table 3-6: Touch Panel Specifications