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Product Details:
Payment & Shipping Terms:
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| Product Name: | 7 Segment LED Display | Package: | 0.28 Inch |
|---|---|---|---|
| Emitted Color: | Ultra Yellow Green | Peak Emission Wavelength: | 575nm |
| Chip Material: | Gap | Face Color: | Gray Surface |
| Forward Voltage @20ma: | 2.4V | Luminous Intensity: | 1-1.8mcd |
| High Light: | led seven segment display,brightest smd led chip |
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0.28" 2 Digit 7 Segment Display for Refrigerator Control , Ultra Yellow Green Common Anode / Cathode
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.
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.
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 |
| 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.
Contact Person: Mr. Chen
Tel: 86-755-82853859
Fax: 86-755-83229774
| Factory Address:6th Floor,D Building,Weihuada Industrial Park,Huaning Road,Dalang,Longhua District,Shenzhen City China | |
| Sales office:Room 2711, Huishang Center, Jiahui New City, No. 3027 Shennan Middle Road, Futian District, Shenzhen City, Guangdong Province China 518033 | |
| +86-755-82853859 | |
| sales@doublelight.com.cn | |
