Content last revised on January 22, 2026
AUO G104SN03 V5: 10.4-inch SVGA Display for Industrial HMI
Engineered for Visual Consistency and Durability in Demanding Industrial Environments
The AUO G104SN03 V5 is a 10.4-inch a-Si TFT-LCD module designed for robust performance in industrial applications. This display provides a stable and reliable human-machine interface (HMI) solution, delivering clear SVGA resolution with features optimized for long-term operational integrity. Its combination of a wide operating temperature range and an anti-glare surface makes it a practical choice for factory automation, control systems, and instrumentation where consistent readability is essential.
Top Specs: 800x600 SVGA | -20 to +70°C Operating Temp | 230 cd/m² Brightness | LVDS Interface. What is the primary benefit of its design? It ensures dependable visual output across fluctuating thermal conditions typical in industrial settings. This focus on environmental resilience minimizes performance variability, supporting continuous and reliable machine oversight and operator interaction.
Application Scenarios & Value
Operational Resilience in Factory and Control Environments
The AUO G104SN03 V5 is well-suited for deployment in environments where temperature is not consistently controlled. Its specified operating range of -20°C to +70°C ensures that it can function reliably in diverse settings, from cooled control rooms to warmer shop floors. This thermal tolerance is crucial for applications such as industrial control panels, process automation HMIs, and test and measurement equipment that may be subjected to significant temperature swings throughout the operational cycle.
The display’s surface is treated with an anti-glare coating, which mitigates reflections from ambient and overhead lighting. This feature is particularly valuable in factory environments where bright, direct light sources can otherwise wash out a screen, impairing an operator's ability to accurately read critical data. The hard coating (3H) further adds a layer of protection against incidental contact and scratches. For industrial settings requiring a dependable display that maintains readability under varied lighting and thermal conditions, the G104SN03 V5 offers a pragmatic and resilient solution.
Technical Deep Dive
Built for System Integration and Longevity
The G104SN03 V5 is constructed with practical industrial integration in mind. It utilizes a standard LVDS (Low-Voltage Differential Signaling) interface, which is a common standard in industrial systems for its noise immunity and ability to support data transmission over short to moderate distances. This simplifies the design-in process for engineers, allowing for straightforward connection to a wide range of single-board computers and industrial motherboards. The module operates on a typical 3.3V power supply, aligning with standard logic levels in embedded systems.
A key aspect of its design is the LED backlight system, which is engineered for a 30,000-hour lifetime. This extended operational life is critical for reducing total cost of ownership in industrial applications where system uptime is paramount. A longer backlight lifespan minimizes the need for maintenance cycles and replacements, a significant advantage in equipment intended for long service deployments. For further insights into how modern backlights contribute to system efficiency, explore our guide on the energy efficiency of LED backlights for your HMI.
Key Parameter Overview
Core Specifications for the G104SN03 V5
The technical parameters of the G104SN03 V5 are tailored for industrial utility, balancing performance with reliability. Here are some of the key specifications that define its operational capabilities:
| Parameter | Specification |
|---|---|
| Screen Size | 10.4 inches |
| Resolution | 800(RGB) x 600 (SVGA) |
| Brightness | 230 cd/m² (Typ.) |
| Contrast Ratio | 500:1 (Typ.) |
| Operating Temperature | -20°C to +70°C |
| Interface | LVDS (1 ch, 6/8-bit) |
For a comprehensive list of all electrical and mechanical specifications, please refer to the official product datasheet.
Industry Insights & Strategic Advantage
Meeting the Demands of Modern Industrial HMIs
In today's industrial landscape, the reliability of a Human-Machine Interface is directly tied to operational efficiency and safety. A display that fails or becomes unreadable under common environmental stresses can lead to production delays and operational errors. The G104SN03 V5 addresses this by providing a component that is fundamentally designed for environmental resilience. Its wide operating temperature range is not just a specification; it is a feature that enables system deployment in a broader range of non-climate-controlled locations, from outdoor kiosks to manufacturing floors.
As automation trends move towards placing more sophisticated control interfaces directly at the point of operation, the need for components that can withstand these environments grows. Displays like the G104SN03 V5, with their durable surface treatments and robust thermal design, support this shift. They provide the necessary foundation for building dependable HMI systems that can be placed where they are most needed, without requiring costly environmental enclosures. This aligns with the broader goals of creating more flexible, resilient, and distributed manufacturing and control systems. For systems requiring different resolutions or features, related models such as the G104S1-L01 may offer alternative solutions.
Strategic Outlook for System Design
For engineering teams and procurement managers, selecting a display like the AUO G104SN03 V5 is a strategic decision that prioritizes long-term operational stability and a lower total cost of ownership. By specifying a component designed to function consistently across a wide thermal spectrum, system builders can reduce the risk of field failures and minimize the need for costly environmental conditioning. This approach allows for the development of more versatile and robust end-products capable of reliable performance in the real-world conditions of industrial, transportation, and public-facing applications. Investing in such resilient components is fundamental to building a reputation for durable and dependable equipment.
