Interled Optoelectronics Technology Ltd.
Professional Manufacture of LED SMD Display
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Three digits 0.52inch 7-segment diplay
Three digits, 0.52 inch digit, 7-segment diplay, common anode or common cathode.
THT 3-dight LED 7 Segment Display Features
a, Black or grey surface with white diffuse
b, Colors: red (640nm), yellow green (572nm), pure green (525nm), yellow(590nm), blue(430nm), pure blue (470nm).
c, 4 digits, 0.52" digit height
| 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. | ||||||
| BD3-521UB-A12 | BD3-521UB-C12 | InGaN/SiC Blue Chip | 465 | 3.2 | 15 | |
| BD3-521TB-A12 | BD3-521TB-C12 | InGzN/Al2O3 Blue Chip | 465 | 3.1 | 18 | |
| BD3-521PG-A12 | BD3-521PG-C12 | InGaN/SiC Pure Green Chip | 525 | 3.2 | 22 | |
| BD3-521GU-A12 | BD3-521GU-C12 | Gap/Gap Yellow Green Chip | 570 | 2.15 | 5 | |
| BD3-521UG-A12 | BD3-521UG-C12 | AlGaInP/GaAs Yellow Green Chip | 570 | 2.1 | 12 | |
| BD3-521HY-A12 | BD3-521HY-C12 | GaAsP/GaP Yellow Chip | 590 | 2.1 | 3 | |
| BD3-521UY-A12 | BD3-521UY-C12 | AlGaInP/GaAs Yellow Chip | 590 | 2.05 | 20 | |
| BD3-521YO-A12 | BD3-521YO-C12 | AlGaInP/GaAs Orange Chip | 605 | 2.05 | 20 | |
| BD3-521HO-A12 | BD3-521HO-C12 | GaAsP/GaP Orange Chip | 625 | 2 | 3 | |
| BD3-521UR-A12 | BD3-521UR-C12 | AlGaInP/GaAs Red Chip | 630 | 1.95 | 15 | |
| BD3-521SR-A12 | BD3-521SR-C12 | AlGaAs/GaAs Red Chip | 643 | 1.85 | 6 | |
FAQ
Q: Can you make special/customized LED display items, according to private design/prototype?
A: Yes, engineers could use your CAD/DWG engineering files directly or can help design the customized LED display panels.
Not limited to 7 segment LED display, alphanumeric led display, led dot matrix display module etc.