C/A-301X, C/A-311X SINGLE DIGIT 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-301H-11 C-301E-11 C-301G-11 C-301Y-11 A-301H-11 A-301E-11 A-301G-11 A-301Y-11 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 2.8 550 1800 1600 1500 C-301SR-11 A-301SR-11 GaAlAs Super Red 660 1.8 2.4 5000 C-311H C-311E C-311G C-311Y A-311H A-311E A-311G A-311Y 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 2.8 550 1800 1600 1500 C-311SR A-311SR GaAlAs Super Red 660 1.8 2.4 5000 Fig. No. D1 D2 Fig.D1 Fig.D2 1.All dimension are in millimeters (inches). 2.Tolerance is ±0.25 mm (0.01”) unless otherwise specified.