A rugged reliable and accurate range of touchscreens has been introduced by CDS to meet all your touchscreen requirements.
4-Wire Specification
Rating
1. Voltage
DC 5Volts
2. Operating Temperature Range
-20℃ to 60℃ (Humidity 20% to 90% RH)
3. Storage Temperature Range
-30℃ to 70℃ (Humidity 20% to 90% RH)
Optical
1. Transmittance
80% or more
Electrical
1. Resistance between Lead
100~1200 Ω
2. Linearity
Less than 1.5%
3. Insulation Resistance
20 MΩ or more at DC 25V
4. Chattering Time
10㎳ or less at 100 MΩ Pull-up
Mechanical
1. Input Method
A Special Stylus or Finger
2. Operating Force
Stylus : 80g or less (R 0.8 Polyacetal Pen)
Finger : 80g or less (R 8.0 HS40′ Silicon Rubber)
3. Surface Hardness
3H or more (according to JIS-K5400)
Reliablility
1. High Temperature Test
240 hours at +80℃
2. Low Temperature Test
240 hours at -40℃
3. Humidity Test
240 hours at +60℃, 90% RH
4. Thermal Shock Test
One cycle is 30min at -40℃ and than 30min at +80℃(10 cycles)
Durability
1. Writing Friction Resistance
Write 100,000 times in 30 mm (force : 250gf, speed : 60 mm/sec)
2. Touch Life
Touch 1 million times R 8.0 silicon Rubber (force : 250gf, speed : 2 cycles/sec)
3. Heat Seal Peeling Strength
400gf / cm or more (peeling up ward by 90′ in direction of X, speed : 50mm/min)
5-Wire Specification
Rating
1. Voltage
DC 5Volts
2. Operating Temperature Range
-10℃ to 60℃
3. Storage Temperature Range
-40℃ to 75℃
Optical
1. Transmittance
83±5% at 550nm wavelength
Electrical
1. Resistance between Leads
50~300 Ω
2. Linearity
±1.5% or less in X, Y axis
3. Insulation Resistance
20 MΩ or more at DC 25V
4. Chattering Time
10ms or less
Mechanical
1. Input Method
Pen or Finger
2. Operating Force
Pen: less than 120g;(Tip polyacetal POM diameter 0.8mm)
Finger : less than 125g;(Silicon Rubber SR 70HS diameter 8mm)(
3. Surface Hardness
3H or higher with ASTM-D3363 standard
Reliablility
1. High Temperature Test
120 hours at +70℃
2. Low Temperature Test
120 hours at -40℃
3. Humidity Test
120 hours at +60℃, 90% RH
Durability
1.Touch Life -Pen
Hit more than 10,000,000 times in 10~100mm with R0.8 Polyacetal Test Header (force : 250g)
2.Touch Life -Finger
Touch more than 35,000,000 times with Silicon Rubber 70HS diameter 8mm (force : 250g)

For more information pleasse contact bartram@crystal-display.com or visit the releavant webpage.

Chris Bartram, Managin Director