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4 inch 5x7 Dual Color Dot Matrix LED Display

Quantity:
  • LM40057A/B Series
  • 1
  • LightKey
  • Ningbo, China
  • piece
  • 1000
  • 3
  • T/T
 
   4 inch 5x7 Dual Color Dot Matrix LED Display
   Manufacturer: LightKey Optoelecronics.
   PDF Datasheet of  4 inch 5x7 Dual Color LED dot matrix LM40057A/B Series2.3 inhc 8x8 LED dot matrix - LM23088CD Series
   
         
  1.        4 inch(101mm) matrix height;
  2.      
  3.        18pin DIP LED matrix module;
  4.      
  5.        Emitted color: ultra red and green;
  6.      
  7.        Round LED pixel dot diameter: 10mm and 15.24mm LED pitch;
  8.      
  9.        7 dots in row and 5 dots in column per dot matrix LED module;
  10.      
  11.        2 LED chips in series per color one dot;
  12.      
  13.        Outline dimensions per LED dot matrix module: 56.9x79.8x13mm;
  14.      
  15.        Both common cathode and anode dot matrix leds are available;
  16.      
  17.        LED matrix module suface color:black or grey, and LED dot color: white or water clear.
  18.      
  19.        REACH and RoHS certificates for 3 inch Dot matrix LED display
  20.    
             7 Segment LED Display REACH certificated            LED Dot Matrix RoHS certificated
 

   Category: Dot Matrix LED Displaydot matrix LED display category 5x7 Dot Matrix LED Display5X7 dot matrix LED display category 4 inch 5x7 Dual Color Dot Matrix LED Display
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Pakcage Dimensions and internal circuit
4 inch 5x7 dual color LED dot matrix dimensions
4 inch 5x7 dual color LED dot matrix circuit

4 Inch 5x7 LED dot matrix with dual colors
– LM40057A/BRG Selection guide

                                                                                                                                                                                 
       Description of 4 inch 5x7 dual color LED dot matrix        Part No.        Iv(mcd)@20mA
       Cathode Row        Anode Row        Min.        Typ.
       4 inch matrix height, 106.5x76mm LED matrix dimensions,
       LED dot matrix 5x7, LED emitted colors: ultra red and yellow-green
       LM40057AURUG        LM40057BURUG        30        45
       30        45
       4 inch matrix height, 106.5x76mm LED matrix dimensions,
       LED dot matrix 5x7, LED emitted colors: ultra red and pure-green(525nm)
       LM40057AURPG        LM40057BURPG        30        45
       120        300
Notes: 1. CC=Cathode Row    2. CA=Anode Row

Applications:
Indoor or semi-outdoor LED information board.

Available modifications in 4 inch 5x7 large dual color dot matrix LED display:
1. Reflector thickness can be 3mm only if our new technics used
2. Internal circuit can be custom according to customer's requirements

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