HongKong Double Light Electronics Technology Co. Ltd


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Over 10 years of LED production experiences
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0.50 Inch Triple Digit alphanumeric led display / 16 segment led display

0.50 Inch Triple Digit alphanumeric led display / 16 segment led display

    • 0.50 Inch Triple Digit alphanumeric led display / 16 segment led display
    • 0.50 Inch Triple Digit alphanumeric led display / 16 segment led display
    • 0.50 Inch Triple Digit alphanumeric led display / 16 segment led display
    • 0.50 Inch Triple Digit alphanumeric led display / 16 segment led display
  • 0.50 Inch Triple Digit alphanumeric led display / 16 segment led display

    Product Details:

    Place of Origin: China (mainland)
    Brand Name: DOUBLE LIGHT
    Certification: ISO9001:2008/ROHS
    Model Number: DLA3-501XRB

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000PCS
    Price: US$ 0.27-0.28. 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: 7 working days after received your payment
    Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
    Supply Ability: 8,000,000pcs per Day
    Detailed Product Description
    Product Name: Alphanumeric Displays Package: 0.50 Inch Display
    Emitted Color: Super Bright Red Peak Emission Wavelength: 640nm
    Chip Material: GaAlAs Face Color: Black Surface
    Forward Voltage @20ma: 2.8-3.0v Luminous Intensity: 5-7mcd

    0.50 Inch Triple Digit alphanumeric led display / 16 segment led display

     

    Triple Digit Alphanumeric Displays

     

    Features:

    1. 0.50″ (inch) digit height.
    2. Excellent segment uniformity.
    3. Sold state reliability.
    4. Industrial standard size.
    5. Low power consumption.
    6. The product itself will remain within RoHS compliant Version.

     

    Descriptions:

    1. The BLA3-501ARB series is a lager 13.80mm (0.50") high seven segments display designed for viewing distances up to 7 meters.
    2. These displays provide excellent reliability in bright ambient light.
    3. These devices are made with white segments and black surface.

     

    Applications:

    1. Audio equipment.
    2. Instrument panels.
    3. Digital read out display.

     

    Device Selection Guide:

     

    Model No. Chip Material Source Color Description
    DLA3-501ARB GaAlAs Super Bright Red Common Anode

     

     

     

     

     

     

    Triple Digit Alphanumeric Displays Absolute Maximum Ratings at Ta=25℃

    Parameters Symbol Max. Unit
    Power Dissipation Per Segment PD 60 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
     

    Triple Digit Alphanumeric Displays Electrical Optical Characteristics at Ta=25℃

    Parameters Symbol Min. Typ. Max. Unit Test Condition
    Luminous Intensity Iv 20.0 40.0 --- mcd IF=20mA (Note 1)
    Luminous Intensity Matching Ratio (Segment To Segment) Iv-m --- --- 2:1   IF=10mA
    Peak Emission Wavelength λp --- 660 --- nm IF=20mA
    Dominant Wavelength λd --- 640 --- nm IF=20mA (Note 2)
    Spectral Line Half-Width △λ --- 20 --- nm IF=20mA
    Forward Voltage VF --- 1.80 2.40 V IF=20mA
    Reverse Current IR --- --- 50 µA VR=5V
     

     

    Notes:

    1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve.
    2. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

     

     

    Triple Digit Alphanumeric Displays Package Dimension:

     

    0.50 Inch Triple Digit alphanumeric led display / 16 segment led display

     

     

    DLA3-501ARB

     

     

    0.50 Inch Triple Digit alphanumeric led display / 16 segment led display

     

     

     

     

     

    Typical Electrical / Optical Characteristics Curves

    (25℃ Ambient Temperature Unless Otherwise Noted)

    0.50 Inch Triple Digit alphanumeric led display / 16 segment led 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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