Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2017-11-25 22:56
153
Company Profile
Ningbo Lightkey Electronic Technology Co., Ltd.By certification [File Integrity]
Contact:Mr. Mason(Mr.)
Email:
Telephone:
Area:Zhejiang
Address:Zhejiang
Website: http://lightkeyled.cqfhchina.com/
4.00 inch 5x7 Red-Green LED dot matrix module, Matrix Height: 106.50mm(4.00 inch), External Dimensions: 76.000x106.50x13.00mm (L x W x H) | ||||||||
Description | Part No. | Chip | Iv(mcd)@20mA | |||||
Cathode Row | Anode Row | Material | Color | W LD (nm) |
One Dot | |||
Min. | Typ. | |||||||
Standard Brightness |
LM40057ARG | LM40057BRG | GaAlAs | Super Red | 640 | 12 | 15 | |
GaP | Green | 568 | 10.5 | 13.5 | ||||
Ultra-High Brightness |
LM40057AURUG | LM40057BURUG | AlGaInP | Ultra Red | 640 | 45 | 67.5 | |
AlGaInP | Ultra Green | 573 | 45 | 67.5 |