The OASIS TOF-54541BSG-B4 is a LED Displays Modules Through Hole RoHS. It has a self-contained module designed for a broad range of through-hole LED display applications. It features a 4-digit, 7-segment LED display for numeric output. It has a wide viewing angle, low current draw, and long life expectancy. The module is designed to operate in temperatures ranging from -10 to +65°C. It is RoHS compliant and UL- and cUL-recognized. It is suitable for use in security systems, medical devices, automotive, industrial, audio/video systems, instrumentation, and a variety of other applications.