HongKong Double Light Electronics Technology Co. Ltd


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Over 10 years of LED production experiences
Sufficent supply,entirely quality assured

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1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment

1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment

    • 1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment
    • 1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment
    • 1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment
    • 1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment
    • 1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment
  • 1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment

    Product Details:

    Place of Origin: China (mainland)
    Brand Name: DOUBLE LIGHT
    Certification: ISO9001:2008/ROHS
    Model Number: DL-S34571CWB

    Payment & Shipping Terms:

    Minimum Order Quantity: 1000pcs
    Packaging Details: Dimensions per Unit:0.28 × 0.2 × 0.13 Meters • Weight per Unit:5.1 Kilograms • Units per Export Carton:3000 • Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters • Export Carton Weight:10.2 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: Dot Matrix LED Displays Package: 22*30 Mm Dots 5*7
    Emitted Color: Ultra White Forward Current Per Segment: 25mA
    Chip Material: InGaN Face Color: Black
    Forward Voltage @20ma: 3.3V Luminous Intensity: 120mcd
    Description: Row Cathode

     
    1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board with 7 pin Line for Audio equipment

     


    Know more details,please downlaod specifications:​DL-S34571CWB.pdf

     

    Model No. Chip Material Source Color Description

    DL-S34571CWB

    InGaN

     Black

    Row Cathode

    NOTES: All dimensions are in millimeters (inches) tolerance are ±0.25mm (0.01inch) unless otherwise noted.

     

    • Features:
    1. 1.2inch (30.0mm) Matrix height.
    2. Colors: Ultra White
    3. Flat package and light weight.
    4. Easy assembly.
    5. High quality and low cost.
    6. High reliable and intensity.
    7. Low power requirement.
    8. The product itself will remain within RoHS compliant version.
    • Descriptions:
    1. The DL-S34571 series is a large emitting area (3.0mm diameter) LED sources configured in a 35 dots 5*7 matrix array.
    2. These displays provide excellent reliability in bright ambient light.
    3. These devices are made with white dots and black surface.
    • Applications:
    1. Audio equipment.
    2. Instrument panels.
    3. Digital read out display 
    4. Dot matrix led display support windows series system

     

    • Absolute Maximum Ratings at Ta=25℃
    Parameters Symbol Max. Unit
    Power Dissipation Per Segment PD 90 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 60. 120.0 --- mcd IF=20mA (Note 1)
    Luminous Intensity Matching Ratio (Segment To Segment) Iv-m --- --- 2:1   IF=10mA

     

     

    Chromaticity Coordinates

     
     
    X ---

    0.30

    --- nm IF=20mA
    Y --- 0.31 --- nm IF=20mA (Note 2)
    Spectral Line Half-Width △λ --- 20 --- nm IF=20mA
    Forward Voltage VF --- 3.3 4.0 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.
    • Package Dimension:

    1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment

     

    • Typical Electrical / Optical Characteristics Curves

    (25℃ Ambient Temperature Unless Otherwise Noted)

    1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment

     

    • Please read the following notes before using the datasheets:

    1. Over-current-proof

    Customer must apply resistors for protection, otherwise slight voltage shift will

    cause big current change ( Burn out will happen ).

    2. Storage

    2.1 Do not open moisture proof bag before the products are ready to use.

    2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.

    2.3 The LEDs should be used within a year.

    2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.

    3. Soldering Condition

    3.1 Pb-free solder temperature profile.

    3.2 Reflow soldering should not be done more than two times.

    4. Soldering Iron

    Each terminal is to go to the tip of soldering iron temperature less than 260℃ for 5 seconds

    within once in less than the soldering iron capacity 25W. Leave two seconds and more

    intervals, and do soldering of each terminal. Be careful because the

    damage of the product is often started at the time of the hand solder.

    5. Repairing

    Repair should not be done after the LEDs have been soldered. When repairing is unavoidable,

    a double-head soldering iron should be used. It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.

     


    Company introduction:
    HongKong Double Light Electronics was founded in 2005 as a professional LED manufacturer located in Shenzhen, China. We mainly produce a wide range of products with automatic production lines, which include THT LEDs, chip LEDs, LED displays, infrared LEDs, dot matrix, LCD backlights and LED lighting fixtures.
     
    Why choose DOUBLE LIGHT?
    1. Well-known chip material
    2. 99.99% gold wire bonding
    3. 3 years warranty
    4. Over 10 years work experience technical service team
    5. 24 hours service Professional sales team
    6. Free Sample is available
    7. Fast delivery
    8.100% QC inspection Before Shippment
    9. Aiming at the consult of "high quality, zero defect”, give you the best quality, best service.
    1.2 inch 3.45mm Dots 5×7 Ultra White Dot Matrix LED Displays Screen Board led module with 7 pin Line for Audio equipment
     

    Contact Details
    HongKong Double Light Electronics Technology Co. Ltd

    Contact Person: wendy@doublelight.com.cn

    Tel: +8613423609933

    Send your inquiry directly to us (0 / 3000)

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