In today’s demanding embedded systems, engineers in the U.S. and Germany require displays that deliver not only visual clarity but also long-term reliability under extreme conditions. Saef Technology Limited is proud to introduce the SFTO144JY-7177AN, a 1.44-inch TFT LCD module engineered for durability, wide operating ranges, and seamless integration in industrial, automotive, and outdoor applications.
With a resolution of 128×128 pixels and a compact module size of 37.5×37.5×2.2mm, this display strikes an optimal balance between readability and space efficiency. The active area measures 27.0×27.0mm, providing ample space for clear icons, text, and status indicators—ideal for HMIs, control panels, and portable test equipment.
One of the standout features of the SFTO144JY-7177AN is its exceptional environmental resilience. It operates reliably from -20°C to +70°C, with a storage range extending to -30°C to +80°C. This makes it suitable for applications exposed to temperature extremes, such as outdoor kiosks, automotive dashboards, or industrial machinery.
The module undergoes rigorous reliability testing, including:
- High-temperature operation at 70°C for 240 hours
- Low-temperature operation at -20°C for 240 hours
- Thermal shock testing (-20°C ↔ 70°C, 10 cycles)
- High humidity exposure (60°C, 90% RH, 240 hours)
These tests ensure that the display maintains operational integrity and stable IDD current before and after stress conditions—critical for mission-critical systems where failure is not an option.
The ST7735 driver IC supports multiple interfaces, including 8080 8-bit parallel and 4-line SPI, offering design flexibility for both high-speed and pin-constrained applications. The logic supply voltage ranges from 1.65V to 3.3V, enabling compatibility with a wide range of microcontrollers. Backlighting is provided by two white LEDs, delivering a typical brightness of 300 cd/m²—sufficient for indoor and shaded outdoor environments. The normally white display mode enhances readability in low-light settings, while the IPS-level panel ensures wide viewing angles and consistent color reproduction.
Designed with sustainability in mind, the SFTO144JY-7177AN complies with RoHS and REACH directives, meeting stringent European environmental standards.
Saef Technology Limited continues to deliver innovative display solutions that combine performance, reliability, and global compliance—making the SFTO144JY-7177AN a trusted choice for next-generation embedded designs.
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