Product Details
Outdoor Common Anode 7 Segment Display 1 Digit 4 Inch Seven Segment
Display
Big Size 4.0inch outdoor usage one digit 7 segment LED module with
dot
Specification details
Electrical/Optical Characteristics at Ta=25℃ |
Parameter | Symbol | Min | Typ | Max | Unit | Condition |
Luminous lntensity | Iv | 90 | -- | 140 | mcd | If=20 mA |
Peak Wavelength | λP | - | - | - | nm | If=20 mA |
Dominant Wavelength | λd | 620 | -- | 635 | nm | If=20 mA |
Spectral Line Half-Width | △λ | -- | 30 | -- | nm | If=20 mA |
Forward Voltage | VF | 1.6 | -- | 2.5 | V | If=20 mA |
Reverse Current | IR | - | - | 30 | μA | VR=6 V |
Absolute Maximum Ratings at Ta= 25℃ |
Parameter | symbol | Maximum rating | unit |
Power Dissipation | Pd | 50 | mW |
Forward Current | IF | 20 | mA |
Peak Forward Current | IF(Peak) | 80 | mA |
Reverse Voltage | VR | 5 | V |
Operating Temperature | Topr | -40℃ +80℃ | |
Storage Temperature | Tstg | -40℃ +80℃,RH:25%~65%, within 3 months | |
Lead Solder Temperature | Tsol | 260℃ for 5 seconds | |
Company Profile
Shenzhen Kerun Optoelectronics Inc. is a high-tech and
well-equipped industrial company, specializing in LED encapsulation and research for high-performance LED
display application products.
Our main products are LED super bright full-color dot matrix, LED
shaped digital, and LED high definition display screen. With more than 10 years of experience in research and development in the LED industry, Kerun currently
occupies 3000 square meters with a registered capital of RMB 10 million and more than 200 employees.
As one of the leading LED encapsulation companies in China, we are
currently in possession of several world-class advanced automatic
assembly lines.
With a group of quality professionals who have devoted themselves to LED design, R&D, production, and marketing for years, Kerun is now a high-standard supplier with
superb LED encapsulation technique, powerful R&D ability, and
high management level.
