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Brand Name : DOUBLE LIGHT
Model Number : DL-D20881XUAB.
Certification : ISO9001:2008/ROHS
Place of Origin : China (mainland)
MOQ : 1000pcs
Price : US$ 0.45-0.60 per unit (Pieces)
Payment Terms : Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability : 3,000,000pcs per Day
Delivery Time : 10-15 working days after payment received
Packaging Details : Dimensions per Unit:0.28 × 0.2 × 0.13 Meters • Weight per Unit:5.1 Kilograms • Units per Export Carton:3000 • Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters • Export Carton Weight:10.2 Kilograms
Product Name : Dot Matrix LED Displays
Package : Diameter 1.9mm, 0.8 inch, 64 dots
Emitted Color : Ultra Amber
Peak Emission Wavelength : 605nm
Chip Material : GaAlAs
Face color : Black Surface
Forward Voltage @20ma : 1.6-2.4V
Luminous Intensity : 15-30mcd
Datasheet : Update
Datasheet: DL-D20881XUAB.pdf                    Emitting colour:Amber
                    DL-D20881XRB.pdf                      Emitting color: Red
 
This is Dot Matrix LED Displays with diameter 1.9mm,0.8 inch Dots, 8×8 Dot Matrix LED Displays, emitting color can be custom.
 
| Model No. | Chip Material | Source Color | Description | 
| DL-D20881AUAB | GaAlAs | Ambe | Row Anode | 
| DL-D20881CUAB | GaAlAs | 
 Ambe | 
 Row Cathode | 
| Parameters | Symbol | Max. | Unit | 
| Power Dissipation Per Segment | PD | 60 | mW | 
| Peak Forward Current Per Segment | IFP | 100 | mA | 
| Forward Current Per Segment | IF | 25 | mA | 
| Dating Linear From 50℃ | 0.4 | mA/℃ | |
| Reverse Voltage | VR | 5 | V | 
| Operating Temperature Range | Topr | -40℃ to +80℃ | |
| Storage Temperature Range | Tstg | -40℃ to +85℃ | |
| Soldering Temperature | Tsld | 260℃ for 5 Seconds | |
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition | 
| Luminous Intensity | Iv | 13.0 | 25.0 | --- | mcd | IF=20mA (Note 1) | 
| Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m | --- | --- | 2:1 | IF=10mA | |
| Peak Emission Wavelength | λp | --- | 605 | --- | nm | IF=20mA | 
| Dominant Wavelength | λd | --- | 600 | --- | nm | IF=20mA (Note 2) | 
| Spectral Line Half-Width | △λ | --- | 20 | --- | nm | IF=20mA | 
| Forward Voltage | VF | --- | 1.80 | 2.40 | V | IF=20mA | 
| Reverse Current | IR | --- | --- | 50 | µA | VR=5V | 
 
Notes:
Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.
 

For more details, please contact us.
Email: Facebook@doublelight.com.cn

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