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5-8-659/A, INSIDE BANK OF INDIA COMPOUND, STATION ROAD, ABIDS, HYDERABAD - 500 001
MOBILE NO: +91 80081 23898

 
   
DATA SUMMARY OF DOT MATRIX LED DISPLAYS                                                            
                                                                 
Product Item dot size             body     no of pins pin pins row chips         PIN CONNECTIONS                                      
Code Description in mm length width  ht   spacing spacing per dot 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 21 23 24
                                                                 
                                                                 
dm 0757 0.7" 5x7 dot matrix 1.9 17.8 12.7 6.3 12 2.54 7.62 1 C1 R3 C2 R5 R6 R7 C4 C5 R4 C3 R2 R1                        
dm 0788 0.7" 8X8 DOT MATRIX 1.9 20 20 5.9 16 2.5 15 1 R5 R7 C2 C3 R8 C5 R6 R3 R1 C4 C6 R4 C1 R2 C7 C8                
dm157 1.2" 5X7 DOT MATRIX 3 39 22.8 8 14 2.54 33 1 R5 R6 C4 C3 R4 C1 R7 R3 R1 R2 C3 R4 C5 R2                    
dm157-1 1.2" 5X7 DOT MATRIX W/O GAP 3 31.8 22.75 8.5 14 2.54 22.82 1 R5 R6 C4 C3 R4 C1 R7 R3 R1 R2 C3 R4 C5 R2                    
dm d157-1 1" 5X7 DUAL CLR DOT MATRIX  3 32 22.75 8.5 18 2 22.86 2 R7R R7G C1 C2 C3 C4 C5 R6R R6G  -  R5R R5G R4R R4G R3R RSG R2R R2G R1R R1G        
DM 157-2 1" 5X7 DOT MATRIX  3 28 20 6.35 18 2.54 10.16 1 R1 - C3 R3  -  C1  -  C2 R7 R6 C4  -  R5  - R4 R2  -  C5            
dm 188 1" 8X8 DOT MATRIX 3 32 32 8 16 2.54 24 1 R5 R7 C2 C3 R8 C5 R6 R3 R1 C4 C6 R4 C1 R2 C7 C8                
dm1988 1.9" 8X8 DOT MATRIX 4.8 47.8 47.8 9 16 2.54 36 1 R5 R7 C2 C3 R8 C5 R6 R3 R1 C4 C6 R4 C1 R2 C7 C8                
dm257 2" 5X7 DOT MATRIX 5 53 37.8 8.5 14 2.54 38.1 1 R5 R6 C4 C3 R4 C1 R7 R3 R1 R2 C3 R4 C5 R2                    
dm258 2.3" 5X8 DOT MATRIX 5 60 37.8 8.8 14 2.54 45.7 1 R6 R8 C2 C3 R4 C5 R7 R3 R1 C4 C3 R5 C1 R2                    
dm288 2.3" 8X8 DOT MATRIX 5 60 60 9.2 16 2.54 46.4 1 R5 R7 C2 C3 R8 C5 R6 R3 R1 C4 C6 R4 C1 R2 C7 C8                
dm d 288 2.3" 8X8 DUAL CLR DOT MATRIX 5 60 60 9.2 24 2.54 46.4 1 C5G C5R R5 C6G C6R R6 C7G C7R R7 C8G C8R R8 R4R C4R C4G R3 C3R C3G R2 C2R C2G R1 C1R C1G
dm457 4" 5X7 DOT MATRIX 10 106.5 76 13 14 5.08 76.2 2 R5 R6 C4 C3 R4 C1 R7 R3 R1 R2 C3 R4 C5 R2                    
dmd457 4" 5X7 DOT MATRIX 10 106.5 76 13 18 5.08 76.2 2 C1G C2G C2R C3R R6 R7 C4R R5  -  C5G C5R C4G C3G R4G R2 R1 R3 C1R            
dm458 4.6" 5X8 DOT MATRIX 10 121.5 76 13 14 5.08 76.2 2 R5 R7 C2 C3 R8 C5 R7 R3 R1 C4 C3 R4 C1 R2