Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel
Min. Order: 1000 Piece/Pieces
Trade Term: EXW
Payment Terms: T/T, WU
Place of Origin: Guangdong, China (Mainland)
Means of Transport: Ocean, Air, Land
Production Capacity: 20,000 pcs /day
Packing: cartons
Delivery Date: 5 - 7 days
Type: COB
Brand Name: LIGHT-BO
Digit height: 7.10mm (0.28-inch)
Outer dimensions: 32*10.3*5.8MM
Polarity: common cathode
Emitting colour: Ultra bright white
4 digit 7 segment LED numeric display
Digit height: 7.1mm (0.28-inch)
Outer dimensions: 32 x 10.3 x 5.8mm
Common cathode
Ultra bright white
Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel
  • Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel
  • Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel
  • Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel
  • Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel
  • Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel
  • Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel

Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel


Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel

Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel

Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel

Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel

Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel

Ultra White Small size 4 Digit 7 Segment LED Display 0.28inch common cathode for Instrument Panel

  • key features:

  • 4 digit  7 segment led display

  • 0.28-inch four digit 7 segment LED display

  • Digit height: 7.10mm (0.28-inch)

  • Outer dimensions: 32 x 10.3 x 5.8mm

  • Yellow segment black surface

  • Polarity: Common cathode

  • LED color : Ultra bright white

  • Luminous intensity: 120-140mcd/led

  • Forward voltage: 2.8-3.2V/led

  • Forward current: 5-10mA/ led

  • Emitting colors: red, blue, yellow green, pure green, pure white, amber, orange and yellow

  • Colors: red, blue, yellow green, pure green, amber, orange and pure white

  • Absolute Maximum Ratings(Ta=25ºC)

    ParameterSymbolRatingsUnit
    Forward Current(per dice)Ipm20mA
    Reverse Voltage(per dice)Vr5V
    Power Dissipation(per dice)Pm80mW
    Operating Temperature RangeTopr-40~+85ºC
    Storage Temperature RangeTstg-40~+85ºC
    Solder Temperature(≤3 seconds)Th260

    ºC

     

    Code:Yellow Green- J

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA1.8
    2.4V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA30
    40mcd
    Spectrum With Of Half Value△λIf=10mA
    20
    nm
    WavelengthIf=10mA569
    574nm

     

    Code:Amber/Yellow -Y

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA1.8
    2.5V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA60
    80mcd
    Spectrum With Of Half Value△λIf=10mA
    20
    nm
    WavelengthIf=10mA585
    595nm
     

     

    Code:Orange -F 

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA1.8
    2.4V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA60
    80mcd
    Spectrum With Of Half Value△λIf=10mA
    20
    nm
    WavelengthIf=10mA600
    605nm

     

    Code:Super Bright Red -R

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA1.8
    2.2V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA50
    60mcd
    Spectrum With Of Half Value△λIf=10mA
    20
    nm
    WavelengthIf=10mA630
    635nm

     

    Code:Ultra Bright Red -UR

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA1.8
    2.2V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA80
    100mcd
    Spectrum With Of Half Value△λIf=10mA
    20
    nm
    WavelengthIf=10mA625
    635nm

     

    Code:Pure Green -G

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA2.6
    3.2V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA120
    180mcd
    Spectrum With Of Half Value△λIf=10mA
    20
    nm
    WavelengthIf=10mA515
    525nm


    Code:Ultra Bright Blue -BH

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA2.8
    3.2V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA120
    140mcd
    Spectrum With Of Half Value△λIf=10mA
    20
    nm
    WavelengthIf=10mA460
    465nm
  •  

  • Code:Ultra Bright White -WH

    ParameterSymbolConditionMinTypMaxUnit
    Forward VoltageVfIf=10mA2.8
    3.2V
    Reverse VoltageVrIr=10uA5

    V
    Luminous IntenstyIvIf=10mA120
    140mcd
    LED color TemperatureKIf=10mA5500206800K

    Chromaticity Coordinates

    X/YIf=10mA0.29,0.32
    0.30,0.33nm
  • High luminous intensity and reliability

  • High efficiency

  • Low power consumption

  • Extremely low current

  • Luminous evenly distributed on each segment

  • Big viewing angle

  • Stable performance

  • Long lifespan

  • Easy assembly

  • IC Compatible

  • Meet RoHS Compliant


  • APPLICATION:

  • Widely used in set-top boxes, home appliances and instrument panels and digital indicators and so on .