4 Inch 5X7 Dual Color LED DOT Matrix with RoHS From Expert Manufacturer

• Customization: Available
• Usage: LED Display
• Size: 5*7
• Model NO.: LM40057A/BRG
• Emitting Color: Two-color
• Power: 75MW/Chip
• IP Rating: IP0
• Pixel Pitch: 27.2mm
• LED Chips: Home-Made or Imported
• Waterproof: Not Waterproof
• Life: 80000h
• Certification: RoHS
• Outline Dimensions: 76X106.5X13mm
• Matrix Height: 4 Inch(106.5mm)
• DOT Number: 35PCS
• Chip Matrial: 4-Element
• Pin Arrangement: DIP 14pins
• Transport Package: EPE Foam and Carton
• Specification: RoHS, REACH
• Trademark: LIGHTKEY
• Origin: China
• HS Code: 8531200000
• Production Capacity: 1000000PCS/Year

Product Description

Product Name

4 Inch 5X7 Dual Color LED DOT Matrix with RoHS

Detailed Photos

 

Features

Ø         106.5mm (4inch) 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

Package Dimensions

Internal Circuit Diagram

Selection Guide

4.00 inch 5x7 Red-Green LED dot matrix module, Matrix Height: 106.50mm(4.00 inch), External Dimensions: 76.000x106.50x13.00mm (L x W x H)
Description	Part No.		Chip			Iv(mcd)@20mA
	Cathode Row	Anode Row	Material	Color	W LD (nm)	One Dot
						Min.	Typ.
Standard Brightness	LM40057ARG	LM40057BRG	GaAlAs	Super Red	640	12	15
			GaP	Green	568	10.5	13.5
Ultra-High Brightness	LM40057AURUG	LM40057BURUG	AlGaInP	Ultra Red	640	45	67.5
			AlGaInP	Ultra Green	573	45	67.5

>>>LED Dot Matrix Series

Click here for more dot matrix display products >


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.





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


Ø  Customized is available. Design according to your demand.



Please send mail to get more products details. 
 

Factory Overview

 

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.