Electronic Supply by Industrial Electronics in Milwaukee Wisconsin : Potter Brumfield, Radio Shack Stores in Milwaukee: 1mm x 5mm 1mm x 5mm ================================================================================ rywin on 26/07/2011 03:41:00 NTE Type No. Typical Viewing Angle ( ° ) Viewed Color Lens Type Typical Luminous Intensity (mcd) Typical Forward Voltage Drop (Volts) Maximum Reverse Breakdown Voltage (Volts) Maximum DC Forward Current (mA) Maximum Power Dissipation (mW) T-1 3/4 (5mm) IV VF VR IF PD 1mm x 5mm 3160 50 Red Red Diffused 0.4 1.9 3 25 70 3161 50 Green Green Diffused 0.7 2.1 3 25 70 3162 50 Yellow Yellow Diffused 2 2.1 3 25 70