Hello. Welcome to Futurlec. The electronic components Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help. LED GENERAL SERIES White LED 3mm Photograph Features High Brightness Long Life Low Power Consumption Water Clear Lens Pin Description Pin Number Description 1 Cathode 2 Anode Dimension Drawing Technical Data Absolute Maximum Ratings Operating Free Air Temperature 0oC to +70oC Storage Temperature Range -65oC to +150oC Electrical Characteristics Symbol Parameter Conditions Min Typ Max Units Vf Forward Voltage Vcc=Min,Ii=-12mA   3.5 4.0 V Vr Reverse Voltage Vcc=Min,Ioh=MAX,Vil=MAX   5.0   V If Max DC Forward Current Vcc=Min,Iol=MAX,Vih=MAX   30   mA Ipeak Peak DC Forward Current Vcc=Min,Iol=MAX,Vih=MAX   100   mA Pd Max Power Dissipation Vcc=Max,Vi=5.5V     120 mW   Typical Viewing Angle     30   Degrees   Typical Luminous Intensity     2000   MCD   Peak Wavelength         nm