ElectronicsThe 209-3SURSYGW/S530-A3/R2 is a Light Emitting Diode (LED) Through Hole RoHS (Restriction of Hazardous Substances) component manufactured by Everlight Electronics. This particular part is a 3mm LED with a water clear lens, made from molded plastic with an iron-nickel plated lead frame. Its overall dimensions are 3.3mm wide x 5.8mm long x 5.2mm tall, and it has a maximum power rating of 30mW. It has a forward voltage of 1.9-2.5V and a forward current of 20mA, with a color temperature of 5700K. The wavelength for this particular LED is 505-530nm, with a peak wavelength of 530nm. It is certified RoHS compliant with no lead, cadmium, mercury, hexavalent chromium, or PBBs/PBDEs, making it safe for use in most electronics applications.