Custom 3 Inch 4X8 Dual Color DOT Matrix LED Display with RoHS From Expert Manufacturer

• Usage: LED Display
• Size: 4*8
• Emitting Color: Two-color
• Power: 3W
• IP Rating: Not Water-Proof
• Pixel Pitch: 9.9
• Model NO.: LM30048
• LED Chips: Mic
• Waterproof: Not Waterproof
• Life: 50000h
• Certification: Reach and RoHS
• Outline Dimensions: 79.6X39.6X14.3mm
• Digit Height: 3 Inch
• DOT Number: 32PCS
• Chip Matrial: 4-Element
• Transport Package: Reel Packing
• Specification: 4x8
• Trademark: LITEKEY
• Origin: China
• HS Code: 8531200000
• Production Capacity: 10 000 000PCS/Year

Product Description

Product Name

Custom 3 Inch 4X8 Dual Color DOT Matrix LED Display with RoHS from expert manufacturer

Package Dimensions

Internal Circuit Diagram

Selection Guide

1. Summary:

Digit Height:	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

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	LM30048ARG	LM30048BRG	GaAlAs	Super Red	640	8	10
			GaP	Green	568	7	9
Ultra-High Brightness	LM30048AURUG	LM30048BURUG	AlGaInP	Ultra Red	640	30	45
			AlGaInP	Ultra Green	573	30	45

3. What max voltage and current you can use to drive it?

LM30048A/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

 

>>>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.