12.1 inch Touch Screen

Reliable 12.1 inch capacitive touch screen panel for landscape display interfaces, factory operation terminals, diagnostic instruments, and smart equipment integration.

Main Features

  • Part No.: HCT121002H-AAA
  • Size: 12.1 inch
  • Touch Technology: Projected Capacitive Touch
  • Touch Structure: Glass + Glass
  • Touch Interface: I²C 6-pin / USB 4-pin
  • Touch Controller IC: ILITEK ILI2511
  • Light Transmission >85%
  • Surface Hardness >6H
  • Custom Touch Solutions: Available

HCT121002H-AAA

12.1 inch touch screen HCT121002H-AAA is Glass+Glass capacitive touch solution developed for 12.1 inch 1280x800 LCD modules. This 12.1 inch capacitive touch screen features responsive PCAP operation and a durable touch structure, making it suitable for landscape display interfaces that require clear operation and reliable touch input. As a 12.1 touch screen solution, it supports both I²C 6-pin and USB 4-pin interfaces, allowing flexible integration with different controller boards, embedded platforms, and PC-based display systems. The ILI2511 touch controller helps provide stable touch performance for diagnostic instruments, factory operation terminals, smart retail systems, access control panels, and test & measurement equipment. For project-based development, this 12.1 capacitive touch screen kit can be customized with cover glass design, bonding options, interface adjustment, and touch structure changes. It can also be paired with our 12.1 inch LCD display for combined LCD and touch panel assembly.

12.1 inch capacitive touch screen HCT121002H-AAA

General Specification

Item Specification
Touch Screen Size 12.1"
Touch controller ILITEK ILI2511
Touch Interface I²C/USB
Structure Glass+Glass
Glass thickness 1.80 mm
Sensor thickness 0.70 mm
Outline Dimension 299.12*201.10*2.70 mm
Valid Area 262.12*164.20 mm
Working Voltage 5V
Custom Touch Available
Working Temperature -20℃~ 70℃
Storage Temperature -20℃~ 70℃

USB Interface Pin Definition

PIN NO. Definition
1 VDD/5V
2 D-
3 D+
4 GND

 

I²C Interface Pin Definition

PIN Interface
1 VDD/3.3V
2 SDA
3 SCL
4 INT
5 RST
6 GND

 

12.1 inch Touch Screen Product Drawing
Tags:

12.1 capacitive touch screen kit

12.1 inch capacitive touch screen

12.1 inch touch screen

12.1 inch touch screen panel

12.1 touch screen

touch screen 12.1

FAQs

People Also Ask

Contact Us
What affects the touch screen response performance?

The touch controller IC, sensor design, cover glass thickness, bonding method, grounding design, and firmware tuning can all affect touch performance.

Can the touch screen be used for medical equipment?

Yes. PCAP touch modules can be integrated into medical equipment that requires smooth operation, durable cover glass, and easy-to-clean surfaces.

What information is needed for a custom touch screen project?

Usually we need the LCD drawing, cover glass drawing, active area, viewing area, interface requirement, operating environment, and application details.

Can you add logo or printing on the cover glass?

Yes. We support black border printing, logo printing, button icons, transparent windows, semi-transparent areas, and customized silk printing.

Can the touch screen FPC design be customized?

Yes. The FPC length, shape, pin assignment, connector position, and bending direction can be customized according to your product assembly design.

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