
L-463XX  2.5x5.0x9.5mm RECTANGULAR LED LAMP 
Chip Electro-Optical Characteristics 
Vf(V)20mA Iv(mcd)10mA
Part No.
Raw 
Material
Emitted 
Color
Lens Color 
Wave
Length
λ
p(nm)
Typ. Max. Typ. 
View 
Angle 
(deg)
L-463HD GaP  Red  Red Diffused 700 2.1 2.8  5.0  120 
L-463GD GaP  Green Green Diffused 565 2.1 2.8  10.0  120 
L-463YD GaAsP/GaP Yellow Yellow Diffused 585 2.1 2.8  10.0  120 
L-463ED  GaAsP/GaP Hi.effi Red Red Diffused  635  2.0  2.8  12.0  120 
L-463SRD  GaAlAs  Super Red  Red Diffused  660  1.8  2.4  80.0  120 
L-473XX  4.0x7.0x9.5mm RECTANGULAR LED LAMP 
Chip Electro-Optical Characteristics 
Vf(V)20mA Iv(mcd)10mA
Part No.
Raw 
Material
Emitted 
Color
Lens Color 
Wave
Length
λ
p(nm)
Typ. Max. Typ. 
View 
Angle 
(deg)
L-473HD GaP  Red  Red Diffused 700 2.1 2.8  4.0  130 
L-473GD GaP  Green Green Diffused 565 2.1 2.8  8.0  130 
L-473YD GaAsP/GaP Yellow Yellow Diffused 585 2.1 2.8  8.0  130 
L-473ED  GaAsP/GaP Hi.effi Red Red Diffused  635  2.0  2.8  10.0  130 
L-473SRD  GaAlAs  Super Red  Red Diffused  660  1.8  2.4  60.0  130 
1.All dimension are in millimeters (inches). 
2.Tolerance is ±0.25 mm (0.01”) unless otherwise specified.