Description:
digital timer1.Long service life
2. Competitive price
3. Quality assurance
4.Environmental protection
1 digitwhite/red/green/blue color 7 segment led digitaltimer
Productsadvantages:
1. Long life according to technicalexperiments
2. High efficiency and tested by manycustomers
3. Sold statereliability
4. Luminous evenly distributed on eachsegment
5. Provides excellent reliability in brightambient light
6. ISO9001-2008 , SGSand ROHScertificate
7. Competitiveprice
8. Size and colors can be provided by yourapplication
9. Chips sourced from Taiwan and America.
AbsoluteMaximum Ratings
PowerDissipation……………………………………….....50mW
Peak ForwardCurrent………………………......................100mA
Reverse Voltage……………………………………..........5V
OperatingTemperature……………………………............-35°C~85°C
Storage Temperature………………………………...........-35°C~85°C
Storage Humidity……………………………………........45~85%
Electrical-OpticalCharacteristics:
Parameter |
Test CONDITING | Symbol | Min | Type | Max | Unit |
Luminous Intensity | IF=20mA | IV | 27.5 | mcd | ||
DC Forward Voltage | IF=20mA | VF | 1.8 | 1.9 | 2.1 | V |
DC Reverse Current | VR =5V | IR | - | - | 50 | uA |
Wavelength Characteristic | IF=20mA | λp | 633 | nm | ||
Suggestion Forward Current
| - | IF(Sug) | 5 | 10 | 20 | mA |
Note: Soldering Bath: not more than5 seconds at 260°C.Thebottom ends of plastic
Reflector should be at least 2mmabove the solder surface.
Soldering Iron: not more than 3seconds at 300°Cunder30W.
MechanicalOutline:
Unspecified Tolerancesis: X±0.2
Circuit Diagram:
Applications
1.Audioequipment or Instrument panels
2.Generaluse for digital indicators
3.Multimediaproduct
4.Digitalread out display
The mainfeature of our products 7 segment display:
1)Variousmodels:the main models of 2 numeric LED display are as follow,please refer to it
2)Variousemitting colors:red, green yellow, orange, white, blue.
3)Advantages:longlife, enegy saving, even luminance, good stability
4)Customizedrequirements can be meet
For moreinfomration, pls contact us.
