Super red 3mm round dot common anode led display 5x7 dot matrix
Display size:
Common anode row pin:
5*7 3mm Red Dot matrix led display datasheet
Electrical and Optical Parameters:
Parameter | Symbol | Min | Type | Max | Unit | Test Condition |
Luminous Intensity | IV | 50 | 70 | mcd | IF=20 mA | |
Wavelength |
λd |
629 | 635 | nm | IF=20 mA | |
Forward Voltage |
Vf |
1.8 | 2.0 | 2.5 | V | IF=20 mA |
Reverse Current | IR | 50 | µA | VR=5 V | ||
Forward Current | IF | 3 | 5-10 | 15 | mA | IF=20 mA |
Absolute Maximum Ratings:
Parameter | Rating | Unit |
Reverse Voltage | 5 | V |
Power Dissipation | 50 | mW/chip |
Operation Temperature | -20 to +85 | °C |
Storage Humidity | 45% to 85% | RH |
Storage Temperature | -20 to +85 | °C |
Wave Soldering Temperature | 260 °C in 3 seconds | |
Peak IF(mA)(1/10 Duty Cycle 0.1ms Pulse Width) | 60 | mA/chip |
Continuous Forward Current | 20 | mA/chip |
What is dot matrix led display?
Dot matrix led display, the single unit of led dot matrix display, is a display device used to show information of text and graphics by switching on and off selected lights.
It is widely used in screen display in public areas, such as station, airport, hospital, bank, advertising and etc.
How to choose dot matrix led display from Kohon?
Pixels, 4x4, 5x5, 5x7, 5x8, 6x7, 7x11, 8x8, 16x16 pixels
Diameter of dot matrix, ∅1.7mm, ∅1.9mm, ∅3mm, ∅3.7mm, ∅4.8mm, ∅5mm, ∅8mm, ∅10mm
Emitting color, red, yellow, yellow-green, blue, orange, white, pure green, purple, bicolor, RGB
Surface color, Black and Gray
Lens color, white, yellow, red, green, transparent or water clear
Manufacturer of Optoelectronic Display with LED
Kohon is located in Shenzhen, China. It was founded in 1999.
Kohon, as a qualified optoelectronics display manufacturer of 20 years, specializes in 7 segment led display, dot matrix led display, bar graph led display and LED diode, including design, manufacturing and sales, exporting with factory prices.
ISO9001:2015 Complied Facilities
Why to be the partner with Kohon Opto Electronics?
Quality assurance: Certificate, ISO9001:2015, RoHS, REACH
In-house process control
1 year warranty
Communication: On-line for 24 hours and answer in 8 hours
More than production services
Kohon: 20 years experience since 1999 dealing in electronic component industry
Production capacity of 50,000 to 80,000 pcs per day
Skilled workers and advanced equipments.
OEM and ODM services are available.
Package and Shipping
Package: Inner -- EPE Foam and inner carton box for standard displays
-- customized anti-static blister box for some custom displays
External -- Carton
a. How about the terms of payment?
Generally it is EXW price and payment by T/T, Western Union and Paypal.
b. How about the Delivery time?
For standard display, it is 20-25 workdays (mass production) up to order quantity.
For custom display, it is 25-30 workdays for tool start and 10-15 for prototype.
c. What is the sample policy?
Generally samples are free at less than 10 pcs, and freight is paid by customers.
d. What is the warranty?
The warranty is 1 year (average level of optoelectronic display).
e. How about the shipment?
It's mainly EXPRESS and AIR way. DHL, TNT, UPS, EMS, SF EXPRESS and Fedex.
f. Is there any discount?
Generally the price is competitive and stable, quantity discount is available.
Contact supplier