The 558-0202-023F is a green snap-in LED panel mount indicator designed for high-brightness applications with a 0.156" (3.96 mm) mounting hole. This single-color LED features a peak wavelength of 565 nm, typical forward voltage of 5 VDC with integral resistor, and a maximum DC forward current of 15 mA at 19 mA intensity with 12 mcd brightness. The indicator operates over a temperature range of -40°C to +85°C and provides a 60° viewing angle, making it suitable for clear visibility in panel-mounted applications. Common applications include fan tray assemblies, data center infrastructure, networking equipment, storage networking hardware, wireless infrastructure, and electronic test and measurement instruments where reliable status indication is required.