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Model No: HOUKEM-7057A/B
7057 dot matrix display red 7x5 led matrix 1.9mm 20x20
dot matrix display houkem is led dot matrix display professional manufacturer
minimum order :
1 piece
Country of Origin :
SZ/GZ (LED square dot)
Quantity :
$0.32 - $0.40 / piece
- Place of Origin:Guangdong, China
- Model Number:KEM-7057A/B
- Brand Name:KEM
- Screen Dimension:12.7*17.8mm
- Rohs:yes
- Face color:Black or Gray or red
- Peakwave length:475-635nm
- Polarity:Common Cathode or Common Anode
- Working current:15-20mA
- Working voltage:1.8-3.3V
- Manufature:China factory
- Product name:5x7 dot matrix
- Brightness:130mcd
7057 dot matrix display 7x5 led matrix 1.9mm 20x20
We can provide different sizes & color as per your request.
Dimension and Internal Curcuit :
More Pictures for your easy ref
Part details :
Model. | : | KEM-7057A/B |
Description | : | 12.7*17.8mm |
Surface color | : | Black / gray/red |
Emitting color | : | red,blue,green,white,yellow,amber |
Wavelength | : | 475-635 nm |
Luminous intensity | : | 50-200mcd |
Voltage/ Current | : | 1.8-3.3v / 15-20mA |
PCB Polarity | : | Common Cathode or Common Anode |
Certificates:
Application
clock,weighter,elevator,message screen.
All of our products
Our factory
Established in 2003,our factory is specialized in LED products, including 7 segment
LED/SMD displays,Alphanumeric displays,SMD LEDs,dot-matrix ,bar graph
arrays,arrow led display and high power led.etc.
