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Lamp
Standard
4.8mm Cylinder
Part Number LED Chip Wavelength Forward Voltage DC Forward Current Luminous Intensity Viewing Angle
Material Emitting Color Dominant Vf (V)  If=20mA If (mA) IV(mcd)  If=20mA 2θ1/2 (deg) If=20mA
λd (nm) Typ. Typ.
LT3V21-81 GaP / GaP Greenish Yellow 572 2.1 20 4 135
LT3V31-81 GaAsP / GaP Yellow 590 2.1 20 5 135
LT3V41-81 GaAsP / GaP Orange 626 2.1 20 8 135
LT3V71-81 AlGaAs / GaAs DH Red 643 1.8 20  15 135
LT3V71-81-UR AlGaAs / AlGaAs DDH Red 643 1.9 20 25 135
LT3V11-81 GaP / GaP Red 650 2.1 20 0.6 135
LT3V24-81 GaP / GaP Greenish Yellow 572 2.1 20 10 90
LT3V34-81 GaAsP / GaP Yellow 590 2.1 20 10 90
LT3V44-81 GaAsP / GaP Orange 626 2.1 20 10 90
LT3V74-81 AlGaAs / GaAs DH Red 643 1.8 20 30 90
LT3V74-81-UR AlGaAs / AlGaAs DDH Red 643 1.9 20 60 90
LT3V14-81 GaP / GaP Red 650 2.1 20 1.2 90