The 655-1309-104F is a 1/2" snap-in panel mount LED indicator designed for status and power indication applications. This flat lens model operates at 24 VDC with a yellow LED, delivering 200 mcd typical intensity and 20 mA current consumption. The indicator features a polycarbonate housing with brass nickel-plated solder terminals for reliable electrical connection, and accommodates panel thicknesses up to 0.216" (5.5 mm) with a 0.50" (12.7 mm) mounting hole. Operating across a temperature range of -20°C to +85°C, this RoHS-compliant indicator is ideal for instrumentation, maintenance warning systems, and remote power indication in industrial control panels and equipment.