Assessments - 5, GPA: 3.6
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Facilidade de uso
0.1.W>0.05 4.L 1pcs in .30mm Within 5pcs /panel 0.05.W>0.03 10.L 2pcs in .20mm 0.03.W 20.L Acceptable Circular (Scratch/Dust) 0.4.D>0.3 *1 1pcs in viewing area *1 0.3.D>0.2 2pcs in .30mm 0.2.D Acceptable Applied only in the Active Area. Scratches or dusts in the outside of the Active Area are acceptable unless the electrical characteristics are affected. *1 Applied to the size of 14 inches or more. § Dirt Acceptable if not noticeable on a black mat. § Tip, crack (t = glass thickness) (applicable only for the glass) Item Size (mm) Acceptable Numbers Corner X .3 2pcs /panel Y .3 Z .t Side X .5 2pcs /side Y .3 Z .t Crack Not acceptable Z X Y X Y Z 2. Testing Regulation 2-1. Testing Regulation § If the regulation is not specified, the test is performed under the supplier’s regulation. § Tests are performed under the room temperature unless specified. The room temperature is referred as follows: Temperature: 20.C.5.C Humidity: 65%.10%RH 2-2. Environmental Specifications § Chemical Resistance Test Condition: Tested after leaving the chemical on the surface for 12 hours being wiped off by cloth. Judgement: Must be no effect in appearance. 2-3. Mechanical Characteristics § Activation Force Test Condition: Measured by depressing the point between the dots to the conduction by the testing rod (Figure 1). Silicon Rubber (Hardness: 60°) Tip: R = 4.0 Figure 1. Testing rod 1 Judgement: Must satisfy the specification. § Operating Life Test (Finger) Condition: Testing rod: Refer to Figure 1 Voltage: DC5V Load: 3N Cycle: 2 hits/sec Judgement: Must satisfy the following: Activation Force: Must satisfy the specification. Linearity: Must satisfy the specification. Terminal Resistance: Must satisfy the specification. Insulation Resistance: Must satisfy the specification. § Operating Life Test (Pen) Polyacetal resin Tip: R = 0.8 Figure 2. Testing rod 2 Condition: Testing rod: Refer to Figure 2 Voltage: DC5V Load: 2.5N Input size: 10 x 10 mm Input character: A to Z/minute Judgement: Must satisfy the following: Activation Force: Must satisfy the specification. Linearity: Must satisfy the specification. Terminal Resistance: Must satisfy the specification. Insulation Resistance: Must satisfy the specification. 2-4. Electrical Characteristics § Terminal Resistance Test Condition: Top and bottom electrodes are measured at the terminal. Judgement: Must satisfy the specification. § Insulation Resistance Test Neighboring Terminals: Measured by applying the reference voltage to the terminals Active Area Electrodes: Measured by applying the reference voltage to the top and bottom electrodes. Judgement: Must satisfy the specification. 2-5. Appearance § Appearance Test Condition: Tested by an examiner with over 1.0 eyesight at 30cm away from the product under the transmittable light at over 60° the surface of the product. Judgement: Must satisfy the specification. 3. Reliability Condition 3-1. Temperature Condition § Temperature Condition Test Following test are performed in the condition with no dew condensation: Cold Test: Tested after leaving the parts in -40°C.3°C for 240 hours and in the room temperature for 2 hours. Heat Test: Tested after leaving the parts in 80°C.3°C for 240 hours and in the room temperature for 2 hours. Humidity Test: Tested after leaving the parts in the temperature 60°C.3°C, humidity 90 to 95% for 240 hours and in the room temperature for 2 hours. Cycle Test: Tested after 5 cycles of leaving the parts in the temperature -30°C.3°C for 1 hour and in the room temperature for 0.5 hours, then leaving the parts in the temperature 70°C.3°C for 1 hour and in the room temperature for 0.5 hours. Judgement: Must satisfy the following: Activation Force: Must satisfy the specification. Linearity: Must satisfy the specification. Terminal Resistance: Must satisfy the specification. Insulation Resistance: Must satisfy the specification. Appearance: Must satisfy the specification. 4. Recommended Connector 4-1. Recommended Connector Part No. Pins Pitch KCA-K4R 4 pin Double-sided 1.25mm 5. Handling Notes 5-1. Precautions § This product is intended for use in standard applications (computers, office automation, and other office equipment, industrial, communications, and measurement equipment, personal and household devices, etc.) Please avoid using this product for special applications where failure or abnormal operation may directly affect human lives, or cause physical injury or property damage, or where extremely high levels of reliability are required (such as aerospace systems, vehicle operating control, atomic energy controls, medical devices for life support, etc.). 5-2. Handling Notes § Do not depress or scratch the product with any object with a sharp edge or end. § Do not forcibly bend or fold the product. § When the product is stored, make sure it is packed in a packing box and stored in a storage temperature range, eliminating any outside load. § Do not use or store the product under a condition where the product will be ...