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0.28 Inch SMD Single Digit LED Display / seven segment display

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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

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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
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
High Light:

alphanumeric led display

,

led bar display

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 0
 

DL1-PCB281CWA

0.28 Inch SMD  Single Digit LED Display / seven segment display 1

DL1-PCB281AWA

0.28 Inch SMD  Single Digit LED Display / seven segment display 2
 
 
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
0.28 Inch SMD  Single Digit LED Display / seven segment display 3

Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: min

Tel: +8615917908373

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