The 555-3401F is a yellow tinted diffused LED indicator designed for visual signaling and status indication applications. Operating at a forward current of 10 mA, it delivers a typical luminous intensity of 50 mcd with a minimum of 16 mcd, providing bright and reliable visual feedback. The LED features a forward voltage range of 2.0 V to 2.4 V and a dominant wavelength of 585 nm with a peak wavelength of 583 nm, ensuring consistent yellow color output. With a 35-degree viewing angle and RoHS-compliant construction, this component is suitable for panel-mount indicators, control panels, and instrumentation displays where reliable yellow status indication is required.