• 0.28 Inch Four Digit 7 Segment SMD LED Display
  • 0.28 Inch Four Digit 7 Segment SMD LED Display

0.28 Inch Four Digit 7 Segment SMD LED Display

Outline Dimensions: 12X29.2X3.75mm
Digit Height: 0.28 Inch
Dp Number: 4 PCS
Digit Number: 4 Digit
Chip Matrial: 4-Element
Transport Package: Reel Packing
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Customization:
Diamond Member Since 2016

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Rating: 5.0/5
Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
LSD2840
Specification
RoHS, REACH
Trademark
LITEKEY
Origin
China
HS Code
8531200000
Production Capacity
10kkpcs/Year

Product Description

1. What is the size detail and circuit?

0.28 Inch Four Digit 7 Segment SMD LED Display


Multiplex Internal circuits:
0.28 Inch Four Digit 7 Segment SMD LED Display
2. Summary:
Digit Height: 0.3 inch digit height
Available Emitting color: Red, yellow-green, orange, amber, yellow, pure green, blue, white
Available Face color: Red, white, grey, and black.
Available Segment Color: Red, white (milky),water clear, and yellow.
Available Electrode: Common anode or common cathode

3. What emitting color you can have?
Part No. Chip IV@IF=20mA  
Common
Anode
Common Cathode Material Color WLD One Seg  
 
LSD2840BR-G LSD2840AR-G AlGaInP Super Red 640nm 3  
SD2840BUR-G LSD2840AUR-G AlGaInP Ultra Red 620 9  
LSD2840BO-G LSD2840AO-G AlGaInP Orange 605 5  
LSD2840BY-G LSD2840AY-G AlGaInP Yellow 580 5  
LSD2840BG-G LSD2840AG-G AlGaInP Yellow green 570nm 3  
LSD2840BPG-G LSD2840APG-G InGaN Pure Green 520nm 15  
LSD2840BB-G LSD2840AB-G InGaN Blue 470nm 11  
LSD2840BW-G LSD2840AW-G InGaN White x0.27  y0.25 30  
Unit: \ \ \ nm mcd  

4. What max voltage and current you can use to drive it?
Color Electrical Characteristics[1] Absolute Maximum Ratings[1]
VF@ IF=20mA[2]                  Reverse
Current
VR=5V
Power Dissipation DC Forward Current Peak Forward Current[3]
Typ. Max.
Super Red 1.9 2.6 30 60 20 100
Ultra Red 2.0 2.6 30 65 20 100
Orange 2.0 2.6 30 65 20 100
Yellow 2.0 2.6 30 65 20 100
Yellow green 2.1 2.6 30 75 20 100
Pure Green 3.0 3.6 30 110 20 100
Blue 3.0 3.6 30 120 20 100
White 3.0 3.6 30 120 20 100
 Unit:   V V uA mW mA mA
 
 
5. How do we produce?
0.28 Inch Four Digit 7 Segment SMD LED Display

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Manufacturer/Factory, Trading Company
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