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Ningbo Lightkey Electronic Technology Co., Ltd.

0.28 Inch 7 Segment Display, 4 Digits LED Display, 0.28 Inch LED Display manufacturer / supplier in China, offering 0.28 Inch 4 Digit 7 Segment LED Display, 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 7 Segment LED Display 4 Digit 0.28 Inch 4 Digit 7 Segment LED Display

0.28 Inch 4 Digit 7 Segment LED Display

FOB Price: US $0.5 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.5/ 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.: LD2841A/B
  • Display Function: Numbers and Some Alphabets
  • Display Type: Segment LED Display
  • Certification: RoHS, Reach
  • Digit Height: 0.28 Inch(7.00mm)
  • Dp Number: 6PCS
  • Chip Matrial: 4-Element
  • Specification: RoHS, REACH
  • HS Code: 8531200000
  • Tube Chip Color: Single Color
  • Scanning Mode: Static Scan
  • Application: Shopping Guide, Meters and Instruments
  • Outline Dimensions: 32.20X10.10X5.80mm
  • Emitting Color: Single Color
  • Digit Number: 4 Digit
  • Trademark: LIGHTKEY
  • Origin: China
Product Description

0.28 Inch 4 Digit 7 Segment LED Display
0.28 Inch 4 Digit 7 Segment LED Display
Ø         7 mm (0.28 inch) 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

Four Digits 7 Segment LED Display, Digit Height: 7.00mm(0.28inch), External Dimensions: 32.20x10.10x5.80mm (L x W x H)
Part No.ChipIv@IF=20mAIv@IF=20mA
MaterialColorWLDOne Seg One DP
 LD2841AR LD2841BRGaAlAsSuper Red640810810
 LD2841AD LD2841BDGaAlAsHi-Red64018251825
 LD2841AO LD2841BOGaAsPOrange6257979
 LD2841AY LD2841BYGaAsPYellow588810810
 LD2841AG LD2841BGGaPGreen5687979
 LD2841AUR LD2841BURAlGaInPUltra Red64030453045
 LD2841AUO LD2841BUOAlGaInPUltra Orange62545604560
 LD2841AUA LD2841BUAAlGaInPUltra Amber60530453045
 LD2841AUY LD2841BUYAlGaInPUltra Yellow59530453045
 LD2841AUG LD2841BUGAlGaInPUltra Green57330453045
 LD2841APG LD2841BPGInGaNPure Green525120300120300
 LD2841AUB LD2841BUBInGaNUltra Blue47030453045
 LD2841AUW LD2841BUWInGaNUltra White\100120100120
How to produce these item?
Factory viewing:
0.28 Inch 4 Digit 7 Segment LED Display
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