HongKong Double Light Electronics Technology Co. Ltd


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Over 10 years of LED production experiences
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0.28 Inch SMD Single Digit LED Display / seven segment display

0.28 Inch SMD Single Digit LED Display / seven segment display

    • 0.28 Inch SMD  Single Digit LED Display / seven segment display
    • 0.28 Inch SMD  Single Digit LED Display / seven segment display
  • 0.28 Inch SMD  Single Digit LED Display / seven segment display

    Product Details:

    Place of Origin: China (mainland)
    Brand Name: DOUBLE LIGHT
    Certification: ISO9001:2008/ROHS
    Model Number: DL1-PCB281XWA

    Payment & Shipping Terms:

    Minimum Order Quantity: 3000PCS
    Price: US$ 0.012-0.015 per unit (Pieces)
    Packaging Details: Dimensions per Unit:0.28 × 0.2 × 0.13 Meters • Weight per Unit:3.5 Kilograms • Units per Export Carton:40000 • Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters • Export Carton Weight:14.2 Kilograms
    Delivery Time: 5-7 working days after received your payment
    Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
    Supply Ability: 15,000,000pcs per Day
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    Detailed Product Description
    Product Name: White SMD LED Display Package: 0.28 Inch
    Emitted Color: White Chromaticity Coordinates: Chromaticity Coordinates X:0.30 Y:0.31
    Model Number: DL1-PCB281XWA Lens Color: White Diffused
    Forward Voltage @60ma: 3.0-3.4v Luminous Flux: 8mcd
    Viewing Angle: 120 Deg Power Dissipation: 100mW

    0.28 Inch SMD Single Digit LED Display / seven segment display

     

    White SMD LED Displays
    Features:

    • 0.28″ (inch) digit height.
    • Packaged in tape and reel for SMT manufacturing.
    • Design flexibility (common cathode and anode).
    • Categorized for luminous intensity.
    • The thickness is thinness than tradition display.
    • The product itself will remain within RoHS compliant Version.

    Descriptions:

    • The SMD type is much smaller than tradition type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained.
    • These devices are made with white segments and gray surface.

     
    Applications:

    • Suitable for indoor use.
    • Audio equipment.
    • Set top box.
    • Game machine.
    • Channel indicator of TV.

     
    Absolute Maximum Ratings at Ta=25℃

    ParametersSymbolMax.Unit
    Power Dissipation (Per Segment)PD75mW

    Peak Forward Current (Per Segment)
    (1/10 Duty Cycle, 0.1ms Pulse Width)

    IFP100mA
    Continuous Forward Current (Per Segment)IF25mA
    Derating Linear From 50℃ 0.35mA/℃
    Reverse VoltageVR5V
    Operating Temperature RangeTopr-40℃ to +105℃
    Storage Temperature RangeTstg-40℃ to +105℃
    Soldering TemperatureTsld260℃ for 5 Seconds
     

    Electrical Optical Characteristics at Ta=25℃

    ParametersSymbolMin.Typ.Max.UnitTest Condition

    Luminous Intensity
    (Per Segment)

    IV510---mcdIF=10mA (Note 1)
    Luminous Intensity Matching Ratio (Segment To Segment)IV-M  2:1 IF=10mA
    Chromaticity CoordinatesX---0.30--- IF=20mA
    Y---0.31--- 
    Forward Voltage (Per Segment)VF3.03.3---VIF=20mA
    Reverse Current (Per Segment)IR------100µAVR=5V
     

     

     
     

    Electrical Optical Characteristics at Ta=25

    ParametersSymbolMin.Typ.Max.UnitTest Condition
    Luminous Intensity *IV15003000---mcdIF=20mA (Note 1)
    Viewing Angle *2θ1/2---30---DegIF=20mA (Note 2)
    Chromaticity Coordinatesx---0.30--- IF=20mA (Note 3)
    y---0.31--- 
    Forward VoltageVF3.003.304.00VIF=20mA
    Reverse CurrentIR------10µAVR=5V
     

     

     

    Notes:

    • Luminous Intensity Measurement allowance is ± 10%.
    • θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
    • It use many parameters that correspond to the CIE 1931 2°. X, Y, and Z are CIE 1931 2° values of Red, Green and Blue content of the measurement.

     
     White SMD LED Displays Package Dimension:
     
    0.28 Inch SMD  Single Digit LED Display / seven segment display
     

    DL1-PCB281CWA

    0.28 Inch SMD  Single Digit LED Display / seven segment display

    DL1-PCB281AWA

    0.28 Inch SMD  Single Digit LED Display / seven segment display
     
     
    Typical Electrical / Optical Characteristics Curves
    (25℃ Ambient Temperature Unless Otherwise Noted)
    0.28 Inch SMD  Single Digit LED Display / seven segment display

    Contact Details
    HongKong Double Light Electronics Technology Co. Ltd

    Contact Person: Mr. Rony Qiu

    Send your inquiry directly to us (0 / 3000)

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