0.28" 2 Digit 7 Segment Display for Refrigerator Control , Ultra Yellow Green Common Anode / Cathode
0.28" 2 Digit 7 Segment Display for Refrigerator Control , Ultra Yellow Green Common Anode / Cathode
- Features:
1. 0.28″ (inch) digit height.
2. Excellent segment uniformity.
3. Sold state reliability.
4. Industrial standard size.
5. Low power consumption.
6. The product itself will remain within RoHS compliant Version.
- Descriptions:
1. The DL2-281XUGB series is a lager 7.0mm (0.28″) high seven segments display designed for viewing distances up to 7 meters.
2. These displays provide excellent reliability in bright ambient light.
3. These devices are made with white segments and black surface.
- Applications:
1. Audio equipment.
2. Instrument panels.
3. Digital read out display.
Item color Item color
0.3” 1 digit single color 0.56” 4 digit single color
0.36” 1 digit single color 0.8” 1 digit single color,bicolor
0.36” 3 digit single color 0.8” 2 digit single color
0.36” 4 digit single color 1” 1 digit single color,bicolor
0.39” 1 digit single color,bicolor 1.2” 1 digit single color,bicolor
0.39” 3 digit single color 1.5” 1 digit single color,bicolor
0.39” 4 digit single color 1.8” 1 digit single color,bicolor
0.4” 1 digit single color 2.3” 1 digit single color,bicolor
0.4” 2 digit single color 3” 1 digit single color,bicolor
0.52” 1 digit single color 4” 1 digit single color,bicolor
0.56” 1 digit single color,bicolor 5” 1 digit single color,bicolor
0.56” 2 digit single color 8” 1 digit single color,bicolor
0.56” 3 digit single color 12” 1 digit single color
Device Selection Guide:
| Model No. | Chip Material | Source Color | Description |
| DL2-281AUGB | Gap | Ultra Yellow Green | Common Anode |
| DL2-281CUGB | Ultra Yellow Green | Common Cathode |
- Absolute Maximum Ratings at Ta=25℃
| Parameters | Symbol | Max. | Unit |
| Power Dissipation Per Segment | PD | 75 | 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 | |
Electrical Optical Characteristics at Ta=25℃
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Luminous Intensity | Iv | 1.0 | 1.8 | --- | mcd | IF=20mA (Note 1) |
| Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m | --- | --- | 2:1 | IF=10mA | |
| Peak Emission Wavelength | λp | --- | 575 | --- | nm | IF=20mA |
| Dominant Wavelength | λd | --- | 573 | --- | 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 |
7 Segment LED Display Package Dimension:
DL2-281ARA DL2-281CRA
Company introduction:
HongKong Double Light Electronics was founded in 2005 as a professional LED manufacturer located in Shenzhen, China. We mainly produce a wide range of products with automatic production lines, which include THT LEDs, chip LEDs, LED displays, infrared LEDs, dot matrix, LCD backlights and LED lighting fixtures.
why choose DOUBLE LIGHT?
1. Well-known chip material
2. 99.99% gold wire bonding
3. 3 years warranty
4. Over 10 years work experience technical service team
5. 24 hours service Professional sales team
6. Free Sample is available
7. Fast delivery
8.100% QC inspection Before Shippment
9. Aiming at the consult of "high quality, zero defect”, give you the best quality, best service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.