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0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display

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0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display

0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display
0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display 0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display

Large Image :  0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display

Product Details:
Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL3-304XRB
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: 0.30 Inch LED Digital Display Package: Triple Digit Numeric Displays
Emitted Color: Super Bright Red Peak Emission Wavelength: 640nm
Chip Material: GaAlAs Face Color: Black Surface
Forward Voltage @20ma: 1.8-2.2v Luminous Intensity: 5-7mcd
High Light:

alphanumeric led display

,

led bar display

0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display

 

Triple Digit Numeric Displays

  1. Features:
  1. 0.30″(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. Descriptions:
  1. The DL3-304XRB series is a lager 8.0mm(0.30″) 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. Applications:
  1. Audio equipment.
  2. Instrument panels.
  3. Digital read out display.

 

  1. Device Selection Guide:

 

Model No. Chip Material Source Color Description
DL3-304ARB GaAlAs Super Bright Red Common Anode
DL3-304CRB Super Bright Red Common Cathode
 

 

 

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
 

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 --- 2.20 2.80 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.
  3.  

 

 

Package Dimension:

0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display 0

 

 

 

 

Typical Electrical / Optical Characteristics Curves

(25℃ Ambient Temperature Unless Otherwise Noted)

0.30 Inch Triple Digit Numeric SMT LED Digital Display led 7 segment display 1

 

 

 

 

Contact Details
DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD

Contact Person: Mr. Chen

Tel: 86-755-82853859

Fax: 86-755-83229774

Send your inquiry directly to us (0 / 3000)