Gold Member Since 2016
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Ningbo Lightkey Electronic Technology Co., Ltd.

1.2 Inch LED DOT Matrix, 5X7 LED Matrix, Single Color LED DOT Matrix manufacturer / supplier in China, offering 1.2 Inch 5X7 LED DOT Matrix with Gaps, 0.25 Inch 3 Digits 7 Segment LED Display, 2.3 Inch 8X8 Single Color LED DOT Matrix and so on.

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Supplier Homepage Product LED Dot Matrix 5x7 1.2 Inch 5X7 LED DOT Matrix with Gaps

1.2 Inch 5X7 LED DOT Matrix with Gaps

FOB Price: US $2 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $2/ Piece
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Production Capacity: 1000000PCS/Year
Transport Package: EPE Foam and Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: LM12057A/B
  • Size: 5*7
  • Power: 75MW/Chip
  • Life: 80000h
  • Outline Dimensions: 22.9X39.1X8mm
  • DOT Number: 64PCS
  • Pin Arrangement: DIP 14pins
  • Specification: RoHS, REACH
  • HS Code: 8531200000
  • Usage: LED Display
  • Emitting Color: Homochromy
  • Pixel Pitch: 6mm
  • Certification: RoHS
  • Matrix Height: 1.2 Inch(42.1mm)
  • Chip Matrial: 4-Element
  • Trademark: LIGHTKEY
  • Origin: China
Product Description
With up-down gaps
1.2 Inch 5X7 LED DOT Matrix with Gaps
1.2 Inch 5X7 LED DOT Matrix with Gaps
Ø         42.1 mm (1.2inch) digit high               
Ø         Excellent digit appearance                  
Ø         Wide viewing angle                        
Ø         Range of emitted colors                    
Ø         I.C. compatible                            
Ø         Low power consumption                    
Ø         White segment                            
Ø         RoHS compliant

Available options
Ø         Alternative emitting luminosity:
Standard or high brightness version
Ø         Alternative emitted color
Ø         Alternative segment color
Ø         Alternative font
Ø         Common Cathode is available
Ø         Cropped terminal pins

Selection Guide
Part No.ChipIv@IF=20mA
Cathode Row
Anode Row
MaterialColorWLDOne Dot
 LM12057AR LM12057BRGaAlAsSuper Red627810
 LM12057AD LM12057BDGaAlAsHi-Red6271825
 LM12057AO LM12057BOGaAsPOrange61079
 LM12057AY LM12057BYGaAsPYellow588810
 LM12057AG LM12057BGGaPGreen56879
 LM12057AUR LM12057BURAlGaInPUltra Red6273045
 LM12057AUO LM12057BUOAlGaInPUltra Orange6104560
 LM12057AUA LM12057BUAAlGaInPUltra Amber6053045
 LM12057AUY LM12057BUYAlGaInPUltra Yellow5953045
 LM12057AUG LM12057BUGAlGaInPUltra Green5733045
 LM12057APG LM12057BPGInGaNPure Green525120300
 LM12057AUB LM12057BUBInGaNUltra Blue4703045
 LM12057AUW LM12057BUWInGaNUltra White\100120

How to produce these item?
Factory viewing:
1.2 Inch 5X7 LED DOT Matrix with Gaps
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