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DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD
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White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit

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White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit

Brand Name : DOUBLE LIGHT

Model Number : DL3-521XBB

Certification : ISO9001:2008/ROHS

Place of Origin : China (mainland)

MOQ : 1000PCS

Price : US$ 0.27-0.28. per unit (Pieces)

Payment Terms : Telegraphic Transfer in Advance (Advance TT, T/T)

Supply Ability : 8,000,000pcs per Day

Delivery Time : 7 working days after received your payment

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

Product Name : 0.52 Inch LED Digital Display

Package : Triple Digit Numeric Displays

Emitted Color : Blue

Peak Emission Wavelength : 470nm

Chip Material : InGaN

Face color : black surface

Forward Voltage @20ma : 2.8-3.0v

Luminous Intensity : 5-7mcd

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White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit

Triple Digit Numeric Displays

Features:

  1. 0.52″ (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 DL3-521XBB series is a lager10.20mm (0.40″) 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
DL3-521ABB InGaN Blue Common Anode
DL3-521CBB Blue Common Cathode

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

Parameters Symbol Max. Unit
Power Dissipation Per Segment PD 100 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 Numeric Displays Electrical Optical Characteristics at Ta=25℃

Parameters Symbol Min. Typ. Max. Unit Test Condition
Luminous Intensity Iv 3.0 6.0 --- mcd IF=20mA (Note 1)
Luminous Intensity Matching Ratio (Segment To Segment) Iv-m --- --- 2:1 IF=10mA
Peak Emission Wavelength λp --- 468 --- nm IF=20mA
Dominant Wavelength λd --- 470 --- nm IF=20mA (Note 2)
Spectral Line Half-Width △λ --- 25 --- nm IF=20mA
Forward Voltage VF --- 3.2 4.0 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.

0.52 Inch Triple Digit Numeric Displays Package Dimension:

White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit

DL3-521ABB

White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit

DL3-521CBB

White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit

Digit LED DisplaysTypical Electrical / Optical Characteristics Curves

(25℃ Ambient Temperature Unless Otherwise Noted)

White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit


Product Tags:

alphanumeric led display

      

led bar display

      
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