C/A-421X, C/A-431X SINGLE DIGIT DISPLAY
Part No. Chip Electro-Optical Characteristics
Vf(V)20mA Iv(ucd)10mA Shape Common
Cathode
Common
Anode
Raw
Material
Emitted
Color
Wave
Length
λp(nm)
Typ. Max. Typ.
Fig. No.
C-421H A-421H GaP Red 700 2.1 2.8 550
C-421E A-421E GaAsP/GaP Hi.effi Red 635 2.0 2.8 1800
C-421G A-421G GaP Green 565 2.1 2.8 1600
C-421Y A-421Y GaAsP/GaP Yellow 585 2.1 2.8 1500

C-421SR A-421SR GaAlAs Super Red 660 1.8 2.4 21000
D5
C-431H A-431H GaP Red 700 2.1 2.8 550
C-431E A-431E GaAsP/GaP Hi.effi Red 635 2.0 2.8 2000
C-431G A-431G GaP Green 565 2.1 2.8 2000
C-431Y A-431Y GaAsP/GaP Yellow 585 2.1 2.8 1600

C-431SR A-431SR GaAlAs Super Red 660 1.8 2.4 21000
D6

Fig.D5

Fig.D6

1.All dimension are in millimeters (inches).
2.Tolerance is ±0.25 mm (0.01”) unless otherwise specified.