0.52 Inch 2 digit 7 segment display Yellow Green emitting color seven segment display
0.52 Inch 2 digit 7 segment display Yellow Green emitting color seven segment display
7 Segment LED DisplayKey Specifications/Special Features:
Feature:
1. Various size and color available
1). Digit height: from 0.28" to 20" (0.28", 0.3", 0.36", 0.39", 0.4", 0.5",0.52", 0.56",0.8", 1.0", 1.2", 1.5", 1.8", 2.3", 3.0", 4.0", 5.0", 8.0", 10", 12", 16", 20".)
2). Various emitting colors: Red(640nm), Yellow Green,(572nm), Pure Green(525nm), Yellow(590nm), Blue(430nm), Pure Blue(470nm).
3). Various digit: 1-digit, 2-digits, 3-digits, 4-digits, 6-digits available with black or grey face.
2. Competitive price. With 4 years of expriences ,we have high reputation by our customers.
3. Characteristics:
1). Longlife-span, low voltage, energy saving
2). Competitive price with high quality
3). Best service and on time delivery
4). CE&ROHS compliant
5). Attention to anti-static.
Details:
Dominant Wavelength:
Red: 640nm to 645nm, 50 mcd to 60 mcd
Hight bright red: 620nm to 625nm, 70mcd to 80mcd
Blue: 460nm to 475nm, 40mcd to 50mcd
Pure green: 515nm to 525nm, 180mcd to 200mcd
Yellow: 585nm to 595NM, 14mcd to50mcd
Amber: 600nm to 605nm, 30mcd
Forward Voltage:
Blue/Pure Green: 3.0V to 3.6v,
Red/Yellow/Amber: 1.8v to 2.2v,
Reverse voltage: 5.0v.
Application:
1). Household eletronics-----DVD/VCD player, Induction cooker, Micro-wave oven, Air-conditioner, E-fan, Washing machine, Soya-bean milk machine,etc.
2). Factory/company equipment-------Instrument panels, Digital read out display, Calendar, Smart meter, Electronic scale,etc.
3). Elevator/lift, Bank exchange rate display, Led clock display, Led oil price display for gas satation and other different display areas of equipment/machine.
Device Selection Guide:
| Model No. | Chip Material | Source Color | Description |
| DL2-521AYGB | Gap | Yellow Green | Common Anode |
| DL2-521CYGB | Yellow Green | Common Cathode |
- Absolute Maximum Ratings at Ta=25℃
| Parameters | Symbol | Max. | Unit |
| Power Dissipation Per Segment | PD | 70 | mW |
|
Peak Forward Current Per Segment (1/10 Duty Cycle, 0.1ms Pulse Width) |
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 | 1.3 | 2.0 | --- | mcd | IF=20mA (Note 1) |
| Luminous Intensity Matching Ratio (Segment To Segment) | Iv-m | --- | --- | 2:1 | IF=10mA | |
| Peak Emission Wavelength | λp | --- | 568 | --- | nm | IF=20mA |
| Dominant Wavelength | λd | --- | 572 | --- | nm | IF=20mA (Note 2) |
| Spectral Line Half-Width | △λ | --- | 20 | --- | nm | IF=20mA |
| Forward Voltage | VF | --- | 2.2 | 2.8 | 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.
7 Segment LED Display Package Dimension:
DL2-521AYGB
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