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1.2 Inch 5X7 Dual Color DOT Matrix LED Display

Product Details
Customization: Available
Usage: LED Display
Size: 8*8
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1.2 Inch 5X7 Dual Color DOT Matrix LED Display pictures & photos
  • 1.2 Inch 5X7 Dual Color DOT Matrix LED Display pictures & photos
  • 1.2 Inch 5X7 Dual Color DOT Matrix LED Display
  • 1.2 Inch 5X7 Dual Color DOT Matrix LED Display
  • 1.2 Inch 5X7 Dual Color DOT Matrix LED Display
  • 1.2 Inch 5X7 Dual Color DOT Matrix LED Display
  • 1.2 Inch 5X7 Dual Color DOT Matrix LED Display
  • 1.2 Inch 5X7 Dual Color DOT Matrix LED Display
  • Overview
  • Product Name
  • Detailed Photos
  • Package Dimensions
  • Internal Circuit Diagram
  • Selection Guide
  • Factory Overview
Overview

Basic Info.

Model NO.
LM12157
Emitting Color
Two-color
Power
3W
IP Rating
Not Water-Proof
Pixel Pitch
3.7mm
LED Chips
Mic
Waterproof
Not Waterproof
Life
50000h
Certification
Reach and RoHS
Outline Dimensions
31.8X22.75X8.5mm
Digit Height
1.2 Inch
DOT Number
35PCS
Chip Matrial
4-Element
Transport Package
Reel Packing
Specification
8x8
Trademark
LITEKEY
Origin
China
HS Code
8531200000
Production Capacity
10 000 000PCS/Year

Packaging & Delivery

Package Size
15.00cm * 10.00cm * 4.00cm
Package Gross Weight
0.300kg

Product Description

Product Name

1.2 Inch 5X7 Dual Color DOT Matrix LED Display with RoHS

Detailed Photos
1.2 Inch 5X7 Dual Color DOT Matrix LED Display
1.2 Inch 5X7 Dual Color DOT Matrix LED Display
1.2 Inch 5X7 Dual Color DOT Matrix LED Display

 

Package Dimensions

1. What is the size detail and circuit?

1.2 Inch 5X7 Dual Color DOT Matrix LED Display
Internal Circuit Diagram

 

1.2 Inch 5X7 Dual Color DOT Matrix LED Display
Selection Guide

1. Summary:

Digit Height: 1.2 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

2. What emitting color you can have?
Description Part No. Chip Iv(mcd)@20mA
Cathode Row Anode Row Material Color W LD
(nm)
One Dot
Min. Typ.
 Standard
Brightness
LM12157ARG LM12157BRG GaAlAs Super Red 640 8 10
GaP Green 568 7 9
 Ultra-High
Brightness
LM12157AURUG LM12157BURUG AlGaInP Ultra Red 640 30 45
AlGaInP Ultra Green 573 30 45

3. What max voltage and current you can use to drive it?
LM12157A/BRG Electrical optical Characteristics[1]  Absolute Maximum Ratings[1]
Color
Per Chip
Forward
Voltage(V)
@ IF=20mA
Reverse
Current
VR=5V
(uA)
 
Power Dissipation
(mW)
 
DC Forward Current
(mA)
Peak Forward Current[2]
(mA)
 
Reverse Voltage
(V)
Typ. Max.
Super Red 1.8 2.2 30 60 20 100 5
Green 1.9 2.3 30 80 20 100 5
Ultra Red 1.9 2.6 30 60 20 100  
Ultra Green 2.1 2.6 300 75 20 100 5
Operating/ Storage Temp.: -40 to +80 deg.;
Lead Solder Temp.: 260 deg. for 3-5 Sec. 2mm below package base
 


>>>>LITEKEY LED DOT MATRIX

Ø  The common types: 4X4, 5X7, 5X8, 8X8, and 16X16.
Ø  The common size: 0.7 inch,1 inch,1.2 inch,1.5inch,2 inch,3 inch, and 4 inch.
Ø  Through-hole type or SMD Type is available.
Ø  Round dot or Square dot is available.

1.2 Inch 5X7 Dual Color DOT Matrix LED Display


Ø  Our White color LED dot matrix is high-quality made with Good brightness Uniformity compared to common white color products in the market.

1.2 Inch 5X7 Dual Color DOT Matrix LED Display
Ø  Customized is available. Design according to your demand.

1.2 Inch 5X7 Dual Color DOT Matrix LED Display

Please send mail to get more products details. Click here for more information >
https://lightkeyled.en.made-in-china.com/product-group/cMWEkhCjEpVu/LED-Dot-Matrix-catalog-1.html
Factory Overview


1.2 Inch 5X7 Dual Color DOT Matrix LED Display
1.2 Inch 5X7 Dual Color DOT Matrix LED Display

Our Services/Why choose Us                                            

1. Professional service:  replied within 24 hours(at workdays).
 
2. Various ready moldings of lamp led are available: no need to afford extra fee for moldings.
3. We also can provide customized products, design according to your demand.
 
4. Reliable and stable quality: 100% testing for each piece. Automatic testing and bin code selection machine.
5. Experience: produce LED components for more than 14 years.
6. Advanced Equipment: ASM automatic production machines(biggest brand in LED automatic machines)
7. Concentration: We focus on LED research and development, production and sales.

 

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