0.28 Inch Dual Digit Hyper Red SMD Digit LED Display for indoor use
Brand Name:DOUBLE LIGHT
Certification:ISO9001:2008/ROHS
Model Number:DL2-PCB281XSRA
Minimum Order Quantity:1000pcs
Delivery Time:25 working days after received your payment
Payment Terms:Telegraphic Transfer in Advance (Advance TT, T/T)
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Location:
Shenzhen Guangdong China
Address:
Room 2711, Huishang Center, Jiahui New City, No. 3027 Shennan Middle Road, Futian District, Shenzhen City, Guangdong Province China 518033
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0.28 Inch Dual Digit Hyper Red SMD Digit LED Display for indoor use
Doual 0.28 Inch SMD Digit LED Display
Features:
- 0.28″ (inch) digit height.
- Packaged in tape and reel for SMT manufacturing.
- Design flexibility (common cathode and anode).
- Categorized for luminous intensity.
- The thickness is thinness than tradition display.
- The product itself will remain within RoHS compliant Version.
Descriptions:
- The SMD type is much smaller than tradition type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained.
- These devices are made with white segments and gray surface.
Applications:
- Suitable for indoor use.
- Audio equipment.
- Set top box.
- Game machine.
- Channel indicator of TV.
Device Selection Guide:
| Model No. | Chip Material | Source Color | Description |
| DL1-PCB562CUGA | GaP | Yellow Green | Common Cathode |
| DL1-PCB562AUGA | Yellow Green | Common Anode |
Doual 0.28 Inch SMD Digit LED Display Absolute Maximum Ratings at Ta=25℃
| Parameters | Symbol | Max. | Unit |
| Power Dissipation (Per Segment) | PD | 60 | mW |
Peak Forward Current (Per Segment) | IFP | 100 | mA |
| Continuous Forward Current (Per Segment) | IF | 25 | mA |
| Derating Linear From 50℃ | 0.25 | mA/℃ | |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature Range | Topr | -40℃ to +105℃ | |
| Storage Temperature Range | Tstg | -40℃ to +105℃ | |
| Soldering Temperature | Tsld | 260℃ for 5 Seconds | |
Doual 0.28 Inch SMD Digit LED Display Absolute Maximum Ratings at Ta=25℃
Electrical Optical Characteristics at Ta=25℃
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
Luminous Intensity | IV | 3.5 | 5.0 | --- | mcd | IF=10mA (Note 1) |
| Luminous Intensity Matching Ratio (Segment To Segment) | IV-M | 2:1 | IF=10mA | |||
| Peak Emission Wavelength | λp | --- | 632 | --- | nm | IF=20mA |
| Dominant Wavelength | λd | --- | 624 | --- | nm | IF=20mA (Note 2) |
| Spectral Line Half-Width | △λ | --- | 20 | --- | nm | IF=20mA |
| Forward Voltage (Per Segment) | VF | 1.6 | 2.0 | 2.4 | V | IF=20mA |
| Reverse Current (Per Segment) | IR | --- | --- | 100 | 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.
0.28 SMD Digit LED Display Package Dimension:
DL2-PCB281CSRA
DL2-PCB281ASRA
0.28 Inch Dual Digit Hyper Red SMD Digit LED Display for indoor use
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