HongKong Double Light Electronics Technology Co. Ltd


Professional LED maker from China
Over 10 years of LED production experiences
Sufficent supply,entirely quality assured

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Home Products7 Segment LED Displays

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

    • 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
    • 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
    • 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
    • 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

    Product Details:

    Place of Origin: China (mainland)
    Brand Name: DOUBLE LIGHT
    Certification: ISO9001:2008/ROHS
    Model Number: DL2-521XYGB

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000pcs
    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: 10-15 working days after received your payment
    Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
    Supply Ability: 8,000,000pcs per Day
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    Detailed Product Description
    Product Name: 7 Segment LED Display Package: 0.52 Inch
    Emitted Color: Yellow Green Peak Emission Wavelength: 570nm
    Chip Material: GaP Face Color: Black Surface
    Forward Voltage @20ma: 1.8V Luminous Intensity: 3-5mcd

    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
     

            

    1. 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:
     
    0.52 Inch 2 digit 7 segment display Yellow Green emitting color seven segment display
     

          DL2-521AYGB                                  

     

    0.52 Inch 2 digit 7 segment display Yellow Green emitting color 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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