Hot Products
4.3 Inch 480x272 IPS TFT LCD Display with Capacitive Touch Panel - China Factory Suppliers Quality Products
Product Description
H043BWQ40I3589-CT1
H043BWQ40I3589-CT1 is a 4.3-inch TFT LCD module with capacitive touch function. This LCD screen adopts an IPS panel with a resolution of 480×272, full viewing angle, 24-bit RGB 40-pin interface, ST7283-G4-1-E Driver IC, with a brightness of 250 nits, and can withstand operating temperatures ranging from -20℃ to +70℃.
- 📐 4.3" IPS Panel
- 🖥️ 480×272 Resolution
- 👆 Capacitive Touch
- 💡 250 nits Brightness
- 🌡️ -20℃ ~ +70℃
- 🔌 24-bit RGB 40-pin
🏭
Industrial Control
Control panels of automated production lines, weighing instruments, industrial PDAs — real-time parameter display, fault alarm, and operation setting.
📱
Consumer Electronics
Smart speakers, handheld terminals, logistics barcode scanners, smart home central control screens — multi-touch support for enhanced user experience.
🏠
Smart Home & Self-Service
Smart door locks, vending machines, facial recognition terminals — core human-computer interaction with multi-device linkage and scene mode switching.
🚗
Other Applications
In-vehicle displays, medical equipment, and various instruments requiring wide temperature range and anti-interference capability.
Mechanical Drawing
Specification Parameters
| Feature | Spec |
|---|---|
| Model Name | H043BWQ40I3589-CT1 |
| LCD Size | 4.3 inch |
| Display Format | 480×272 |
| Interface | 24-bit RGB 40pin |
| Luminance | 250 cd/m² |
| Touch Screen | Capacitive Touch |
| Viewing Direction | ALL |
| Color Depth | 16.7M |
| Driver IC | ST7283-G4-1-E |
| LCM+CTP (W × H × D) (mm) | 105.50 × 67.2 × 4.58 |
| Active Area (mm) | 95.04 × 53.86 |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Operating Voltage | 21V |
Interface Definition
| No. | Symbol | Description |
|---|---|---|
| 1 | VBLK | Backlight LED Cathode |
| 2 | VBLA | Backlight LED Anode |
| 3 | GND | System Ground |
| 4 | VDD | Power supply for logic operation |
| 5~12 | R0~R7 | Data bus |
| 13~20 | G0~G7 | Data bus |
| 21~28 | B0~B7 | Data bus |
| 29 | GND | System Ground |
| 30 | DCLK | Pixel clock signal |
| 31 | DISP | Display on/off control |
| 32 | HSYNC | Horizontal Sync signal |
| 33 | VSYNC | Vertical Sync signal |
| 34 | EN | Data Enable |
| 35 | NC | No connect |
| 36 | GND | System Ground |
| 37 | XR/NC | TP pin XR/NC |
| 38 | YD/NC | TP pin YD/NC |
| 39 | XL/NC | TP pin XL/NC |
| 40 | YU/NC | TP pin YU/NC |
Frequently Asked Questions (FAQ)
Q
What is the resolution and panel type of the H043BWQ40I3589-CT1 LCD module?
The H043BWQ40I3589-CT1 features a 4.3-inch IPS TFT LCD panel with a resolution of 480×272 pixels. The IPS panel provides full viewing angles (ALL directions), ensuring consistent color and clarity from any perspective.
Q
What type of touch screen does this module support?
This module supports capacitive touch (CTP), which enables multi-touch functionality. It provides a smooth and responsive interactive experience, making it suitable for consumer electronics, smart home devices, and self-service terminals.
Q
What interface does the H043BWQ40I3589-CT1 use, and how many pins does it have?
The module uses a 24-bit RGB interface with a 40-pin connector. The 40 pins cover backlight power (VBLK/VBLA), logic power (VDD/GND), RGB data buses (R0~R7, G0~G7, B0~B7), sync signals (HSYNC, VSYNC, DCLK, EN, DISP), and touch panel (TP) pins.
Q
What is the operating temperature range of this LCD module?
The H043BWQ40I3589-CT1 supports an operating temperature range of -20℃ to +70℃ and a storage temperature range of -30℃ to +80℃. This wide temperature tolerance makes it well-suited for industrial environments and outdoor applications where temperature fluctuations are common.
Q
What are the physical dimensions of the LCD module?
The overall LCM+CTP module dimensions are 105.50mm (W) × 67.2mm (H) × 4.58mm (D). The active display area is 95.04mm × 53.86mm. These compact dimensions make it easy to integrate into a wide range of product enclosures.
Q
In which industries or applications is the H043BWQ40I3589-CT1 commonly used?
This LCD module is widely used across multiple industries: industrial control (automated production line panels, industrial PDAs, weighing instruments), consumer electronics (smart speakers, handheld barcode scanners), smart home and self-service devices (smart door locks, vending machines, facial recognition terminals), as well as in-vehicle displays, medical equipment, and instrumentation.