Q16F1BXXB12E is a 16 mm panel mount LED indicator from the APEM Q16 series, designed for visual status indication in various applications. It features a flush bezel design with solder lug/faston terminals (2.8 x 0.8 mm) for secure electrical connections. The indicator has an M16x1.0 thread mounting, supports a maximum panel thickness of 11 mm, and offers IP67 sealing option for environmental protection. With a life expectancy of 100,000 hours and operating temperature range of -30°C to +65°C (rear plastic body) or -40°C to +85°C (rear epoxy body), this LED indicator is suitable for industrial control panels, automotive dashboards, and equipment status monitoring applications.