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New 133.5x109 133.5*109mm 4wire touch screen New 133.5x109 133.5*109mm 4wire touch screen

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New 133.5x109 133.5*109mm 4wire touch screen

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New 133.5x109 133.5*109mm 4wire touch screen
Price: $ 79
  • New 133.5x109 133.5*109mm 4wire touch screen

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General Information

  • Size: The overall size of the touch screen is 133.5mm×109mm.

  • Touch Technology: It adopts 4 - wire resistive touch technology, which is characterized by mature technology, good stability, and reliability.

Electrical Characteristics

  • Operating Voltage: Usually 5V DC, but the specific value may vary depending on the product design and manufacturer.

  • Power Consumption: Generally low, but the specific value needs to be determined according to the actual product, which is related to factors such as the touch screen's working mode and driving circuit.

Touch Performance

  • Resolution: Theoretically, the input coordinate recognition accuracy can reach 1/4096 of the effective length and width, which means it can accurately identify the touch position. However, the specific resolution of this model needs to be further confirmed with the manufacturer.

  • Response Time: Typically within 20ms, which can quickly respond to user touch operations and provide a smooth touch experience.

  • Durability: It is generally tested to withstand 35 million touches or more, which can meet the usage requirements of general products.

  • Pressure Sensing: The 4 - wire resistive touch screen can measure the pressure of the contact. The greater the pressure, the smaller the contact resistance. The pressure can be quantified by measuring the resistance.

Optical Properties

  • Light Transmittance: Generally, the light transmittance of the touch screen is relatively high, reaching 80% or more, which can ensure that the display screen under the touch screen has a good display effect and is convenient for users to view the content.

Physical Characteristics

  • Surface Hardness: The surface of the touch screen has a certain hardness, usually reaching more than 3H, which can resist scratches and abrasions to a certain extent and protect the touch screen from being damaged during use.


New 133.5x109

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