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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

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

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

Product Details:
Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL3-521XBB
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: US$ 0.27-0.28. 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: 7 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: 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
High Light:

alphanumeric led display

,

led bar display

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 0

 

 

DL3-521ABB

 

White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit 1

 

DL3-521CBB

White Diffused segments / black surface LED Digital Display 0.52 Inch Triple Digit 2

 

 

 

 

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 3

 

 

 

 

Contact Details
DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD

Contact Person: Mr. Chen

Tel: 86-755-82853859

Fax: 86-755-83229774

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