Shape C/A-1501X, C/A-1505X Part No. Common Common Cathode Anode C-1501H A-1501H C-1501E A-1501E C-1501G A-1501G C-1501Y A-1501Y SINGLE DIGIT DISPLAY Chip Raw Emitted Material Color Wave Length λp(nm) GaP Red 700 GaAsP/GaP Hi.effi Red 635 GaP Green 565 GaAsP/GaP Yellow 585 C-1501SR A-1501SR GaAlAs Super Red 660 C-1505H C-1505E C-1505G C-1505Y A-1505H A-1505E A-1505G A-1505Y GaP Red GaAsP/GaP Hi.effi Red GaP Green GaAsP/GaP Yellow 700 635 565 585 C-1505SR A-1505SR G.