Electronic Supply by Industrial Electronics in Milwaukee Wisconsin : Potter Brumfield, Radio Shack Stores in Milwaukee: 5mm Square 5mm Square ================================================================================ rywin on 26/07/2011 04:06:00 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) IV VF VR IF PD 5mm Square 3169 150 Bright Red Red Diffused 0.5 2.8 Max 5 15 45 3170 150 Green Green Diffused 1.8 2.8 Max 5 30 100 3171 150 Yellow Yellow Diffused 1.4 2.8 Max 5 20 65