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1.50'' Single Digit LED Display 2.0-4.8v Small Size Low Power Consumption

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1.50'' Single Digit LED Display 2.0-4.8v Small Size Low Power Consumption

1.50'' Single Digit LED Display 2.0-4.8v Small Size Low Power Consumption
1.50'' Single Digit LED Display 2.0-4.8v Small Size Low Power Consumption

Large Image :  1.50'' Single Digit LED Display 2.0-4.8v Small Size Low Power Consumption

Product Details:
Place of Origin: China (mainland)
Certification: ISO9001:2008/ROHS
Model Number: DL1-1501XRB
Payment & Shipping Terms:
Minimum Order Quantity: 1000pcs
Price: US$ 0.23-0.3per unit (Pieces) depends on the quantity
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: 7-10 working days after payment received
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 5,000,000pcs per Day
Detailed Product Description
Product Name: DIP LED Display Package: 1.50 Inch
Emitted Color: Super Bright Red Peak Emission Wavelength: 660nm
Luminous Intensity (Per Segment): 6-12mcd Forward Voltage (Per Segment): 2.0-4.8v
Size: 30.6*44.0*8.0mm Datasheet: Update
High Light:

led number display


single digit led display

Datasheet:DL1-1501XRB.pdf             Emitting color: Super bright red              



1.50 Inch Single Digit Numeric Displays

Source color can be customed.



  1. 1.50″ (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.



  1. The DL1-1501XXX series is a lager 38.10mm (1.50″) 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.



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


1.50'' Single Digit LED Display 2.0-4.8v Small Size Low Power Consumption 0


Device Selection Guide:


Model No. Chip Material Source Color Description
DL1-1501XRB GaAlAs Super Bright Red Common Cathode
DL1-1501XRB Super Bright Red Common Anode
Absolute Maximum Ratings at Ta=25℃


Parameters Symbol Max. Unit
Power Dissipation Per Segment PD 120 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 6.0 12.0 --- 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 --- 3.6 4.8 V IF=20mA
Reverse Current IR --- --- 50 µA VR=5V


  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.



For more details, please contact us.



Contact Details

Contact Person: Mr. Chen

Tel: 86-755-82853859

Fax: 86-755-83229774

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