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Summary:
Dot 1 in row is connected to pin 9, and dot 4 is connected to pin 5&12;
Various emitted colors are available;
Reflector lack,white or grey face is available.
Features:
1. 53.10mm (2 inch) matrix high
2. Dot size: Diameter 5mm
3. Pitch: 7.62mm
4. Wide viewing angle
5. Range of emitted colors
6. I.C. compatible
7. Low power consumption
8. Black or grey face, white segment
Payment terms: TT, Western Union, L/C, cash or paypal.
RoHS Compliance REACH Compliance
Package Dimensions and Internal Circuit：
Notes:
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
In the following table, you can find chip material, wavelength, intensity parameters in different emitted colors
| Part No. | Chip | Iv@IF=20mA | ||||
| Cathode Row | Anode Row | Material | Color | WLD | One Dot | |
| Min. | Typ. | |||||
| LM20057AR | LM20057BR | GaAlAs | Super Red | 640 | 8 | 10 |
| LM20057AD | LM20057BD | GaAlAs | Hi-Red | 640 | 18 | 25 |
| LM20057AO | LM20057BO | GaAsP | Orange | 625 | 7 | 9 |
| LM20057AY | LM20057BY | GaAsP | Yellow | 588 | 8 | 10 |
| LM20057AG | LM20057BG | GaP | Green | 568 | 7 | 9 |
| LM20057AUR | LM20057BUR | AlGaInP | Ultra Red | 640 | 30 | 45 |
| LM20057AUO | LM20057BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 |
| LM20057AUA | LM20057BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 |
| LM20057AUY | LM20057BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 |
| LM20057AUG | LM20057BUG | AlGaInP | Ultra Green | 573 | 30 | 45 |
| LM20057APG | LM20057BPG | InGaN | Pure Green | 525 | 120 | 300 |
| LM20057AUB | LM20057BUB | InGaN | Ultra Blue | 470 | 30 | 45 |
| LM20057AUW | LM20057BUW | SMD | Ultra White | \ | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd |
Where you can use them?
You can use them indoor or semi-outdoor, such as:
Car Park Game Machine High-speed Rail Station
Summary:
Dot 1 in row is connected to pin 9, and dot 4 is connected to pin 5&12;
Various emitted colors are available;
Reflector lack,white or grey face is available.
Features:
1. 53.10mm (2 inch) matrix high
2. Dot size: Diameter 5mm
3. Pitch: 7.62mm
4. Wide viewing angle
5. Range of emitted colors
6. I.C. compatible
7. Low power consumption
8. Black or grey face, white segment
Payment terms: TT, Western Union, L/C, cash or paypal.
RoHS Compliance REACH Compliance
Package Dimensions and Internal Circuit：
Notes:
1. All dimensions are in millimeters(inches), Tolerance is + 0.25mm(0.01inch)unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
In the following table, you can find chip material, wavelength, intensity parameters in different emitted colors
| Part No. | Chip | Iv@IF=20mA | ||||
| Cathode Row | Anode Row | Material | Color | WLD | One Dot | |
| Min. | Typ. | |||||
| LM20057AR | LM20057BR | GaAlAs | Super Red | 640 | 8 | 10 |
| LM20057AD | LM20057BD | GaAlAs | Hi-Red | 640 | 18 | 25 |
| LM20057AO | LM20057BO | GaAsP | Orange | 625 | 7 | 9 |
| LM20057AY | LM20057BY | GaAsP | Yellow | 588 | 8 | 10 |
| LM20057AG | LM20057BG | GaP | Green | 568 | 7 | 9 |
| LM20057AUR | LM20057BUR | AlGaInP | Ultra Red | 640 | 30 | 45 |
| LM20057AUO | LM20057BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 |
| LM20057AUA | LM20057BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 |
| LM20057AUY | LM20057BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 |
| LM20057AUG | LM20057BUG | AlGaInP | Ultra Green | 573 | 30 | 45 |
| LM20057APG | LM20057BPG | InGaN | Pure Green | 525 | 120 | 300 |
| LM20057AUB | LM20057BUB | InGaN | Ultra Blue | 470 | 30 | 45 |
| LM20057AUW | LM20057BUW | SMD | Ultra White | \ | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd |
Where you can use them?
You can use them indoor or semi-outdoor, such as:
Car Park Game Machine High-speed Rail Station
