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LM12257A/B Series
PCS
1000pcs
RoHS Compliance REACH Compliance PDF Datashheet Download Package Dimensions and Internal Circuit：
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.
Table1:
| Part No. | Chip | Iv@IF=20mA | ||||
| CC[1] | CA[2] | Material | Color | WLD | One Dot | |
| Min. | Typ. | |||||
| LM12257AR | LM12257BR | GaAlAs | Super Red | 640 | 8 | 10 |
| LM12257AD | LM12257BD | GaAlAs | Hi-Red | 640 | 18 | 25 |
| LM12257AO | LM12257BO | GaAsP | Orange | 625 | 7 | 9 |
| LM12257AY | LM12257BY | GaAsP | Yellow | 588 | 8 | 10 |
| LM12257AG | LM12257BG | GaP | Green | 568 | 7 | 9 |
| LM12257AUR | LM12257BUR | AlGaInP | Ultra Red | 640 | 30 | 45 |
| LM12257AUO | LM12257BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 |
| LM12257AUA | LM12257BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 |
| LM12257AUY | LM12257BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 |
| LM12257AUG | LM12257BUG | AlGaInP | Ultra Green | 573 | 30 | 45 |
| LM12257APG | LM12257BPG | InGaN | Pure Green | 525 | 120 | 300 |
| LM12257AUB | LM12257BUB | InGaN | Ultra Blue | 470 | 30 | 45 |
| LM12257AUW | LM12257BUW | SMD | Ultra White | \ | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd |
Notes:
1. CC=Cathode Row,
2. CA=Anode Row
Where you can you use them?
You can use them indoor or semi-outdoor, such as:
indoor or semi-outdoor entertainment places
Car Park Game Machine High-speed Rail Station
RoHS Compliance REACH Compliance PDF Datashheet Download Package Dimensions and Internal Circuit：
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.
Table1:
| Part No. | Chip | Iv@IF=20mA | ||||
| CC[1] | CA[2] | Material | Color | WLD | One Dot | |
| Min. | Typ. | |||||
| LM12257AR | LM12257BR | GaAlAs | Super Red | 640 | 8 | 10 |
| LM12257AD | LM12257BD | GaAlAs | Hi-Red | 640 | 18 | 25 |
| LM12257AO | LM12257BO | GaAsP | Orange | 625 | 7 | 9 |
| LM12257AY | LM12257BY | GaAsP | Yellow | 588 | 8 | 10 |
| LM12257AG | LM12257BG | GaP | Green | 568 | 7 | 9 |
| LM12257AUR | LM12257BUR | AlGaInP | Ultra Red | 640 | 30 | 45 |
| LM12257AUO | LM12257BUO | AlGaInP | Ultra Orange | 625 | 45 | 60 |
| LM12257AUA | LM12257BUA | AlGaInP | Ultra Amber | 605 | 30 | 45 |
| LM12257AUY | LM12257BUY | AlGaInP | Ultra Yellow | 595 | 30 | 45 |
| LM12257AUG | LM12257BUG | AlGaInP | Ultra Green | 573 | 30 | 45 |
| LM12257APG | LM12257BPG | InGaN | Pure Green | 525 | 120 | 300 |
| LM12257AUB | LM12257BUB | InGaN | Ultra Blue | 470 | 30 | 45 |
| LM12257AUW | LM12257BUW | SMD | Ultra White | \ | 100 | 120 |
| Unit: | \ | \ | \ | nm | mcd | mcd |
Notes:
1. CC=Cathode Row,
2. CA=Anode Row
Where you can you use them?
You can use them indoor or semi-outdoor, such as:
indoor or semi-outdoor entertainment places
Car Park Game Machine High-speed Rail Station
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