Q16F1CXXY12E is a 16 mm panel mount LED indicator from the APEM Q16 series, designed for visual status and signal display in various applications. It features an M16x1.0 mounting thread with a maximum panel thickness of 11 mm and offers multiple bezel styles including prominent, flush, and recessed options. The indicator provides IP67 sealing capability and operates within a temperature range of -40°C to +85°C for rear epoxy body versions. With a life expectancy of 100,000 hours, viewing angles from 30° to 100°, and maximum reverse voltage of 5 V, this LED indicator is suitable for industrial control panels, automotive dashboards, and equipment status monitoring where reliable visual indication is required.