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0.28 Inch two digit seven segment display Double Digit Numeric Red Led Display

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0.28 Inch two digit seven segment display Double Digit Numeric Red Led Display

0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display
0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display

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Product Details:

Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL2-281XRA

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
Detailed Product Description
Product Name: 7 Segment LED Display Package: 0.28 Inch
Emitted Color: Super Bright Red Peak Emission Wavelength: 640nm
Chip Material: GaAlAs Face Color: Gray Surface
Forward Voltage @20ma: 2.0V Luminous Intensity: 3-5mcd
High Light:

led seven segment display

,

brightest smd led chip

0.28 Inch two digit seven segment display Double Digit Numeric Red Led Display 

  1. Features:
  2. 0.28″ (inch) digit height.
  3. Excellent segment uniformity.
  4. Sold state reliability.
  5. Industrial standard size.
  6. Low power consumption.
  7. The product itself will remain within RoHS compliant Version.

 

  1. Descriptions:
  1. The DL2-281XRA series is a lager 7.0mm (0.28″) 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 gray surface.

 

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

common anode/cathode 0.28" red led dual 7 segment numeric display two digits
7 segemnt led display
Item color Item color
0.3” 1 digit single color                 0.56” 4 digit single color
0.36” 1 digit single color               0.8” 1 digit single color,bicolor
0.36” 3 digit single color               0.8” 2 digit single color
0.36” 4 digit single color               1” 1 digit single color,bicolor
0.39” 1 digit single color,bicolor    1.2” 1 digit single color,bicolor
0.39” 3 digit single color                1.5” 1 digit single color,bicolor
0.39” 4 digit single color                 1.8” 1 digit single color,bicolor
0.4” 1 digit single color                  2.3” 1 digit single color,bicolor
0.4” 2 digit single color                  3” 1 digit single color,bicolor
0.52” 1 digit single color                4” 1 digit single color,bicolor
0.56” 1 digit single color,bicolor     5” 1 digit single color,bicolor
0.56” 2 digit single color                 8” 1 digit single color,bicolor
0.56” 3 digit single color                12” 1 digit single color
 
Device Selection Guide:
 

Model No.Chip MaterialSource ColorDescription
DL2-281ARBGaAlAsUltra RedCommon Anode
DL1-281CRBUltra RedCommon Cathode
 

        

  1. Absolute Maximum Ratings at Ta=25℃
ParametersSymbolMax.Unit
Power Dissipation Per SegmentPD60mW

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

IFP100mA
Forward Current Per SegmentIF25mA
Dating Linear From 50℃ 0.4mA/℃
Reverse VoltageVR5V
Operating Temperature RangeTopr-40℃ to +80℃
Storage Temperature RangeTstg-40℃ to +85℃
Soldering TemperatureTsld260℃ for 5 Seconds
 

 
Electrical Optical Characteristics at Ta=25℃

ParametersSymbolMin.Typ.Max.UnitTest Condition
Luminous IntensityIv1.01.8---mcdIF=20mA (Note 1)
Luminous Intensity Matching Ratio (Segment To Segment)Iv-m------2:1 IF=10mA
Peak Emission Wavelengthλp---660---nmIF=20mA
Dominant Wavelengthλd---640---nmIF=20mA (Note 2)
Spectral Line Half-Width△λ---20---nmIF=20mA
Forward VoltageVF---1.802.40VIF=20mA
Reverse CurrentIR------50µAVR=5V
 

 
7 Segment LED Display Package Dimension:
 
0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 0
 
 

      DL2-281ARA                                   DL2-281CRA

 

0.28 Inch two digit seven segment display Double Digit Numeric  Red Led Display 1

 
 

Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: Mr. Rony Qiu

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