Interled Optoelectronics Technology Ltd.
Professional Manufacture of LED SMD Display
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Single digit, 0.43 inch digit, 7-segment diplay, common anode or common cathode.
Single digits 7 segment led display selection guide
| Part No. | Chip | Electro-optical Data (At 10mA) | ||||
| Common Anode | Common Cathode | Material/Emitted Color | Wave Length λd(nm) | VF (V) | Iv.Typ. Per.Seg. (mcd) | |
| Typ. | ||||||
| BD1-431UB-A11 | BD1-431UB-C11 | InGaN/SiC Blue Chip | 465 | 3.2 | 12 | |
| BD1-431PG-A11 | BD1-431PG-C11 | InGaN/SiC Pure Green Chip | 525 | 3.2 | 18 | |
| BD1-431GU-A11 | BD1-431GU-C11 | Gap/Gap Yellow Green Chip | 570 | 2.15 | 2.5 | |
| BD1-431UG-A11 | BD1-431UG-C11 | AlInGaP/GaAs Yellow Green Chip | 570 | 2.1 | 4.5 | |
| BD1-431HY-A11 | BD1-431HY-C11 | GaAsP/GaP Yellow Chip | 590 | 2.1 | 1.5 | |
| BD1-431UY-A11 | BD1-431UY-C11 | AlGaInP/GaAs Yellow Chip | 590 | 2.05 | 15 | |
| BD1-431YO-A11 | BD1-431YO-C11 | AlGaInP/GaAs Orange Chip | 605 | 2.05 | 15 | |
| BD1-431HO-A11 | BD1-431HO-C11 | GaAsP/GaP Orange Chip | 625 | 2 | 1.5 | |
| BD1-431UR-A11 | BD1-431UR-C11 | AlGaInP/GaAs Red Chip | 630 | 1.95 | 10 | |
| BD1-431SR-A11 | BD1-431SR-C11 | AlGaAs/GaAs Red Chip | 643 | 1.85 | 4.5 | |
7-segment displays are one of the oldest forms of electronic display devices and are used to display decimal numbers in embedded applications. It is an alternative to complex dot-matrix displays.
These displays have 8 light emitting diodes (LEDs) inside to display numbers and letters.