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4 inch 4x4 Dot Matrix LED Display

Quantity:
  • LM40044A/B Series
  • 1
  • LightKey
  • Ningbo, China
  • piece
  • 1000
  • 3
  • T/T
 
   4 inch 4x4 Dot Matrix LED Display
   PDF Datasheet of LM40044A/B Series - 4 inch 4x4 Dot Matrix LED Display2.3 inhc 8x8 LED dot matrix - LM23088CD Series
   
         
  1.        4 inch(101mm) matrix height;
  2.      
  3.        4 dots in row and 4 dots in column per dot matrix LED module;
  4.      
  5.        4 LEDs in series per dot;
  6.      
  7.        Round dot size: diameter 20mm, and pitch is 27.2mm;
  8.      
  9.        Outline dimensions per LED dot matrix module: 108.8x108.8mm;
  10.      
  11.        Various LED emitted colors are available both common cathode and anode dot matrix leds are available;
  12.      
  13.        Through hole 8 pins LED matrix display module;
  14.      
  15.        LED matrix module suface color:black or grey, and LED dot color: white or water clear.
  16.      
  17.        REACH and RoHS certificates for 4 inch Dot matrix LED display
  18.    
             7 Segment LED Display REACH certificated            LED Dot Matrix RoHS certificated
 

   Category: Dot Matrix LED Displaydot matrix LED display category Special Dot Matrix LED Display5X7 dot matrix LED display category 4 inch 4x4 Dot Matrix LED Display
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Pakcage Dimensions and internal circuit
4 inch 4x4 LED dot matrix
4 inch 4x4 LED dot matrix internal circuit

4 Inch 4x4 Dot Matrix LED Display
– LM40044A/B Selection guide

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
       Part No.        Description        IF=20mA per Dot
       Min.        Typ.
       LM40044AR        CC[1], Super red (640nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm.        8        10
       LM40044BR        CA[2], Super red (640nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm.        8        10
       LM40044AUR        CC[1], ultra red (640nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm..        30        45
       LM40044BUR        CA[2], ultra red (640nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm.        30        45
       LM40044AUO        CC[1], ultra orange (625nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm.        45        60
       LM40044BUO        CA[2], ultra Orange (625nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm.        45        60
       LM40044AUA        CC[1], ultra amber (605nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm..        30        45
       LM40044BUA        CA[2], ultra amber (605nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, LED matrix module size: 108.8x108.8mm.        30        45
       LM40044AUY        CC[1], ultra amber (595nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        30        45
       LM40044BUY        CA[2], ultra amber (595nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        30        45
       LM40044AUG        CC[1], ultra green (572nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        30        45
       LM40044BUG        CA[2], ultra green (572nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        30        45
       LM40044APG        CC[1], pure green (525nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        120        300
       LM40044BPG        CA[2], pure green (525nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        120        300
       LM40044AUB        CC[1], ultra blue (470nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        30        45
       LM40044BUB        CA[2], ultra blue (470nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        30        45
       LM40044AUW        CC[1], ultra white (470nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        100        120
       LM40044BUW        CA[2], ultra white (470nm) 4x4 LED dot matrix, 4 inch matrix height, LED round dot size 20.0mm, matrix module size: 108.8x108.8mm.        100        120
       Unit:        \        mcd        mcd
Notes: 1. CC=Cathode Row    2. CA=Anode Row

Applications:
Indoor or outdoor LED information board.

Available modifications in 4 inch 4x4 large 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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