21.5 Inch Multi-touch PCAP Touch Screen
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YS2158831V1 is a PCAP (projected capacitive) touch screen, powered by a 5V touch controller with USB interface from ILITEK, supporting multi-touch up to 10 points, compatible with Windows, Android, Linux, Harmony OS and Mac OS. It's plug-and-play with USB interface. RS232 and IIC interfaces are for option.
Product Description
YS2158831V1 is a PCAP (projected capacitive) touch screen, powered by a 5V touch controller with USB interface from ILITEK, supporting multi-touch up to 10 points, compatible with Windows, Android, Linux, Harmony OS and Mac OS. It's plug-and-play with USB interface. RS232 and IIC interfaces are for option.
Structure: GG (glass-on-glass), ITO technology PCAP touchscreen sensor glass optically bonded with strengthened front glass. The cover glass is 2mm thickness and it is chemically strengthened. The ITO sensor glass is 0.7mm with etched ITO patterns and silk ink traces. Sensor glass is for realizing the touch function and the cover glass is for protecting the sensor glass. Also it helps to assmeble it to the enclosure, as the cover glass is about 10mm larger each side than the sensor glass.
Type: COB (chip on board), touch IC from ILITEK, USB/RS232/IIC interface connectors are soldered on the controller board. USB interface is plug and play, compatible with ordinary operating systems. RS232 needs serial driver and it supports long-distance data communication, up to 15 meters. IIC interface also needs touchscreen driver.
Surface Hardness: 6H
Transmittance: >85%
Operating Temperature: -10ºC ~ 60ºC, <85%HR
Storage Temperature: -20ºC ~ 70ºC, <85%HR
| Size | Model Number |
Viewing Area |
Outline Dimension |
Touch Controller |
| 21.5" | YS2158831V1 | 476.64 x 268.11 mm | 516.64 x 308.11 mm | ILI2510(75x28mm) |
| 21.5" | YS2158757V1 | 477.00 x 269.00 mm | 525.00 x 312.00 mm | ILI2510(94x30mm) |
| 21.5" | YS2158919V1 | 477.00 x 268.00 mm | 496.00 x 292.00 mm | ILI2510(75x28mm) |
The dimension of YS2158831V1 and YS2158757 is very similar. The obvious difference is YS2158757V1's 4 corners' radius is 3mm, very small arcs, While YS21588831V1's corners' radius is 8mm, bigger arcs. YS2158919V1's outline dimension is almost the same as the 21.5 inch widescreen TFT-LCD panel, and it is designed at the beginning to replace the 21.5 inch resistive touch panel.
We can custom the shape, dimension, color, text, logo, thickness, ink type as per your specific requirement or applicaton environments. For 21.5 inch, it refers the touch area or display area is 21.5 inch diagonally. You can design the cover glass as per your requirement. If necessary, we can also customize the touchscreen sensor as per your specific requirement, for example, touch keys at the bottom or top of the touch screen, stretched touchscreen sensor, ITO film touchscreen sensor and etc.
The standard PCAP touchscreen components are recommended to fix on indoor or half-outdoor applications like vending machines, information kiosks, POS terminals, gaiming machines, digital signage, control panels, all-in-one computers and etc.
For TFT-LCD panel with PCAP touch to simplify the bonding process and assemblage this touchscreen module to your enclouse, please contact us for more details.
Below are the YS2158831V1 touchscreen component photos for your reference.
Please also take a look at YS2158757V1 photos.
Do you want a smaller outline dimension? or a vertical installation PCAP touchscreen? Please look at our YS2159219V1. This multi-touch capacitive touch panel is almost the same outline size as the TFT-LCD.
