The LDS-SMHTA304RISITR is a 0.30-inch, single-digit, 7-segment display designed for high-temperature environments. It features a common anode configuration and emits red light with a typical peak wavelength of 640 nm and an axial intensity of 4500 µcd. The device operates with a typical forward voltage of 1.95V, a maximum steady forward current of 25 mA per die, and has a milky white diffused segment color for clear visibility. Built for robust performance, it supports a wide operating and storage temperature range from -40°C to +105°C, making it suitable for industrial controls and other applications requiring reliable operation in demanding thermal conditions.