Sign In | Join Free | My insurersguide.com
China DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD logo
DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD
Professional LED maker from China Over 10 years of LED production experiences Sufficent supply,entirely quality assured
Site Member

10 Years
Home > LED Digital Display >

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

Product Categories
DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD
Contact Now

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

Brand Name : DOUBLE LIGHT

Model Number : DL3-304XRB

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 : 0.30 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

Contact Now

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.

Package Dimension:

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

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


Product Tags:

alphanumeric led display

      

led bar display

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

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

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like