Specifications

1. High quality
2. Long service time
3. Customization accepted
4. Low power consumption
5. RoHS certificate

8x8 dot matrix led display led matrix display led matrix moving message display  

 

We are a professional manufacturer of  colorful led screen/led display, Our products sell well domestically and exported to overseas, like our Chinese brand Midea, or Kumho from Korea and some Russia household appliance manufacturers. And now, we are looking for world wide partners.

 

 

Detailed Product Description

 

 

 

 

monthly output 600000 pieces
we have a powerful R&D department
high quality & best after-sales service

 

and competitive price

 

 

 

we accept customized, just need your requirement

 

 

 led dot matrix 1.9mm 8X8 led digital display (dot matrix)

 

 

1.Electrical optical charactertistics(Ta25°C)

 

Parameter	Symbol	Min	Type	Max	Unit	Test Condition
Luminous Intensity	IV	165	182	185	mcd	IF=20mA
Peak Wavelength	λp				nm	IF=20mA
Dominant Wavelength	λd	510	511	512	nm	IF=20mA
Forward Voltage	Vf	3.0	3.2	3.5	V	IF=20mA
Reverse Current	IR			50	uA	VR=5V
Suggestion Forward Current	IF	3	5-10	20	mA	IF=20mA

 

 

 

2.Absolute Maximum Ratings (Ta=25°C): 

 

Parameter	Rating	Unit
Reverse Voltage	5	V
Power Dissipation,Per Dice	50	mW/chip
Operating Temperature  Ranger	-48~+85	°C
Storage Humidity	45%~85%	°F
Storage Temperature Ranger	-40~+90	°C
Soldering Temperature	260°C  For 3 Seconds
Peak IF(ma) (1/10Duty  Cycle 0.1ms Pulse Width)	100	mA/chip
Continuous Forward Current	20	mA/chip

 

 

 

Products show: 

 

 

 

 

 

 

Products advantages:  

 

  

 

1. long life according to technical experiments

 

 

 

2. High efficiency and tested by many customers

 

 

 

3. Sold state reliability

 

 

 

4. Luminous evenly distributed on each segment

 

 

 

5. Provides excellent reliability in bright ambient light

 

 

 

6. ISO9001-2008 ,SGSand ROHS certificate

 

 

 

7. Competitive price

 

 

 

8. Size and colors can be provided by your application

 

 

 

9. Chips sourced from Taiwan and America .

 

 

 

 

 

About us:            

 

 

 

 

We promise:

1. Your inquiry related to our products or prices will be replied in 24 hours.
2. Experienced staffs to answer all your enquires in fluent English.
3. We are doing the OEM and ODM service for more than 13 years.
4. Protection of your sales area, ideas of design and all your private information.
5. No matter big order or small order , we will provide all the best  quality , best service
6. Advanced equipments and good materials: ASM machine, good chips and epoxy resin.

7. Our products using life: 50000 hours. High brightness and low power consumption