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Product Details:
Payment & Shipping Terms:
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| Product Name: | Alphanumeric LED Display | Package: | 0.50 Inch |
|---|---|---|---|
| Emitted Color: | Red | Peak Emission Wavelength: | 640nm |
| Chip Material: | GaAlAs | Face Color: | Black Surface |
| Circuit Type: | Common Cathode & Common Anode | Luminous Intensity (Per Segment): | 2-4mcd |
| Forward Voltage (Per Segment): | 2.0-2.5v | ||
| High Light: | single digit led display,3 digit led display |
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0.50 Inch 14 Segment Led 16 Segment Single Digit Numeric Alphanumeric Displays
Descriptions:
Applications:
Device Selection Guide:
| Model No. | Chip Material | Source Color | Description |
| DLA1-502CRB | GaAlAs | Super Bright Red | Common cathode |
Package Dimension:
Absolute Maximum Ratings at Ta=25℃
| Parameters | Symbol | Max. | Unit |
| Power Dissipation Per Segment | PD | 100 | mW |
|
Peak Forward Current Per Segment |
IFP | 100 | mA |
| Forward Current Per Segment | IF | 20 | 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 | 28 | 55 | --- | mcd | IF=20mA (Note 1) |
| Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m | --- | --- | 2:1 | IF=10mA | |
| Peak Emission Wavelength | λp | --- | 640 | --- | nm | IF=20mA |
| Dominant Wavelength | λd | --- | 630 | --- | 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 |
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
1. How to shipping ?
(1) Normally , it will be shiped out by DHL UPS TNT express or other express for the weight is not too heave and box size is small .
(2) it will be shipping out by air or sea once the weight and size is huge enough.
(3) the shpping way from our clients' advise.
2.what will be the types of payment?
The payment we can accept are T/T transaction,Paypal,Western Union,etc.
3.Could you please send me the samples for comfirm the quality?
Of course ,We can provide some free samples for our clients comfirm the quality.
Our company owned not only advanced LED automatic product lines and testing machines but also have more than 10 years expriences in LED machine,R&D and sales.Sincerity,innovation,service,excellence is our business principle.With all our staff's hard working,we provide LED products in high quality
Our main is to help customer reach their goals.We are making great efforts to achieve their win-win situation and sincerely welcome you to join us.
Welcome to visit our factory.
For more details or free samples testing,please"send"now
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 | |
