4.3 inch Wide Temperature IPS LCD Display RGB Interface Resolution of 800x480 Pixels

The TFT-H043A34SVIGH6N40 is a 4.3-inch wide-temperature industrial TFT LCD display module designed for embedded systems, industrial control equipment, medical devices, and other applications operating under demanding environmental conditions.

Featuring an 800 × 480 resolution, IPS full viewing angle, and 600 cd/m² brightness, this display delivers clear images, consistent colors, and good readability under strong ambient lighting. Its wide operating temperature range of -30°C to +85°C makes it suitable for equipment exposed to cold outdoor environments, elevated factory temperatures, and significant temperature variations.

The module integrates a 40-pin FPC connector, RGB interface, 3.3V power supply, and 8KV ESD protection, providing a practical display solution for industrial electronics designers seeking reliable integration and long-term operation.

Explore high brightness technology, wide temperature technology

Video overview of the 4.3-inch TFT LCD display module

Technical Specifications

Key Features and Functional Advantages

Wide Operating Temperature: -30°C to +85°C

Designed for industrial environments with significant temperature fluctuations, this TFT LCD module supports an operating temperature range from -30°C to +85°C. It is suitable for outdoor equipment, factory automation systems, and devices installed in uncontrolled environments.

User benefits:

• Supports operation in cold and high-temperature environments.

• Reduces temperature-related display compatibility concerns.

• Suitable for industrial equipment exposed to seasonal temperature changes.

• Helps improve equipment reliability in demanding working conditions.

IPS Full Viewing Angle Technology

The IPS display technology provides wide viewing angles, allowing operators to read screen information from different directions without having to face the display directly.

User benefits:

1. Consistent visual performance from different viewing positions.

2. Clear presentation of operating parameters and interface information.

3. Suitable for control panels and shared operator interfaces.

4. Improves readability when equipment is installed at different viewing heights.

600 cd/m² High Brightness Display

With a brightness rating of 600 cd/m², this 4.3-inch TFT LCD provides enhanced visibility in bright indoor environments and locations with strong ambient lighting.

User benefits:

1. Improves screen visibility in brightly lit workspaces.

2. Supports equipment installed near windows or under industrial lighting.

3. Helps operators read information more easily.

4. Offers an advantage over conventional low-brightness displays.

For direct sunlight applications, additional optical testing and higher-brightness customization may be required.

800 × 480 High-Resolution Display

The 800 × 480 resolution provides sufficient pixel density for displaying operating parameters, icons, charts, graphical interfaces, and equipment status information.

User benefits:

1. Supports detailed graphical user interfaces.

2. Displays multiple equipment parameters clearly.

3. Suitable for compact embedded HMI systems.

4. Provides a practical balance between screen size and display resolution.

RGB Interface and 40-Pin FPC Connection

The RGB interface and 40-pin FPC connector support integration with compatible embedded display controllers and motherboard designs.

User benefits:

• Suitable for embedded hardware development.

• Supports RGB-based display architecture.

• Provides a compact connection solution.

• Allows engineers to plan customized cable and FPC configurations.

8KV ESD Protection

Integrated electrostatic discharge protection up to 8KV provides additional protection against electrostatic events.

This feature is valuable in industrial environments where operators, connectors, and equipment housings may be exposed to static electricity.

Applications and Industry Scenarios

1. Industrial Automation and Control Systems

• Machine control panels

• Factory automation equipment

• Industrial monitoring terminals

• Embedded HMI controllers

Displays machine status, operating parameters, alarms, and production information.

2. Medical Equipment

• Portable diagnostic devices

• Medical monitoring instruments

• Laboratory testing equipment

• Medical control terminals

Provides clear graphical information and supports equipment designed for varying operating temperatures. Medical-device integration requires separate regulatory and system-level validation.

3. Outdoor Industrial Instrumentation

• Environmental monitoring instruments

• Outdoor measurement devices

• Industrial data acquisition equipment

• Remote monitoring terminals

The wide-temperature specification supports applications exposed to outdoor temperature fluctuations.

4. Portable Testing and Measurement Equipment

• Electronic testing instruments

• Handheld measurement devices

• Portable diagnostic terminals

• Field inspection equipment

Compact dimensions, 3.3V supply, and RGB connectivity make it a candidate for embedded portable equipment.

5. Agricultural and Heavy-Duty Equipment

• Agricultural machinery controllers

• Vehicle-mounted monitoring systems

• Equipment operating displays

• Outdoor machinery control panels

The wide operating temperature range is useful for equipment working in changing environmental conditions.

Buying Guide: 7 Key Considerations Before Purchasing

When selecting a 4.3-inch industrial TFT LCD display, buyers should evaluate more than screen size and resolution. The following factors help engineers and purchasing teams select a display that matches their actual equipment requirements.

Important Engineering Questions Before Ordering

Before purchasing, confirm the following with your TFT LCD supplier:

1. Does the display support your existing processor and RGB controller?

2. Can the FPC cable length, connector position, and pin assignment be customized?

3. Is a capacitive or resistive touchscreen required?

4. Does the project require anti-glare, anti-reflection, or optical bonding?

5. Is 600 nits sufficient for the intended lighting conditions?

6. Can the supplier provide a complete datasheet, mechanical drawing, and sample for testing?

7. What are the product lifecycle, MOQ, lead time, and long-term supply arrangements?

Customization and OEM/ODM Support

For projects requiring more than a standard display module, customized solutions can help simplify hardware integration and improve product compatibility.

Available customization options include:

Why Choose This 4.3-Inch Industrial TFT LCD?

The TFT-H043A34SVIGH6N40 combines wide-temperature operation, IPS viewing technology, 600 cd/m² brightness, RGB connectivity, and 8KV ESD protection in a compact 4.3-inch display module.

It is particularly suitable for equipment manufacturers developing industrial control interfaces, medical instruments, portable testing devices, and outdoor monitoring terminals.

For OEM and ODM projects, engineers can also discuss customized FPC cables, touch panels, cover glass, and interface solutions to meet specific product requirements.

Request a Quote and Technical Datasheet

Contact our engineering team with your application, operating temperature, motherboard model, interface requirements, and estimated order quantity. We can help evaluate display compatibility and recommend a suitable customization solution.