C/A-508X ALPHA-NUMERIC DISPLAY Shape Part No. Common Common Cathode Anode Chip Raw Material Emitted Color Wave Length λp(nm) Electro-Optical Characteristics Vf(V)20mA Iv(ucd)10mA Typ. Max. Typ. C-508H C-508E C-508G C-508Y A-508H A-508E A-508G A-508Y GaP GaAsP/GaP GaP GaAsP/GaP Red Hi.effi Red Green Yellow 700 635 565 585 2.1 2.0 2.1 2.1 2.8 2.8 2.8 2.8 650 2000 2000 1600 C-508SR A-508SR GaAlAs Super Red 660 1.8 2.4 10000 Fig. No. D56 Fig.D56 1.All dimension are in millimeters (inches). 2.Tolerance is ±0.25 mm (0.01”) unless otherwise specified.