- Product Details
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Quick Details
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Name:
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7 segment led display
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Certificate:
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ISO9001 RoHS REACH
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Emitting color:
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Red
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Surface color:
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Black
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Power consumption:
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50 mW/chip
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Luminous Intensity:
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50-70 mcd @20mA
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Digit:
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4 digit 0.56 inch
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Service:
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OEM / ODM
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Forward Voltage:
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1.8-2.5 V
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Dimension:
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50.4*19*8 mm
Quick Details
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Application:
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Digital Indicators
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Brand Name:
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Kohon
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Place of Origin:
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Guangdong, China
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Name:
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7 segment led display
-
Certificate:
-
ISO9001 RoHS REACH
-
Emitting color:
-
Red
-
Surface color:
-
Black
-
Power consumption:
-
50 mW/chip
-
Luminous Intensity:
-
50-70 mcd @20mA
-
Digit:
-
4 digit 0.56 inch
-
Service:
-
OEM / ODM
-
Forward Voltage:
-
1.8-2.5 V
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Dimension:
-
50.4*19*8 mm
super bright red 4 digit 7 segment led digital tube display 0.56 inch for digital voltmeters
What is 7 segment led digital display?
7 segment led display, or seven-segment indicator, is a form of electronic display component for displaying numerals and decimals in all kinds of instruments and equipments.
It is widely used in digital clocks, air conditioners, refrigerators, cookers, panel meters, telecom devices, POS terminals and other different combinations to represent the arabic numerals.
How to Choose 7 segment led display from Kohon?
4 digit 7 segment led digital display;
Digit height 0.56 inch;
Emitting colors red, yellow, blue, orange, white, yellow-green, pure green, purple;
Surface colors black or grey;
Electrical polarity common anode or common cathode;
Lens colors white, yellow, red, green, transparent or water clear;
Pin diameter ∅ 0.45mm, 0.51mm, 0.6mm
Pin length from 7.6mm to 38mm, generally 10.28mm, straight and bent
Electrical and optical characteristics as following:
| Parameter | Symbol | Min | Type | Max | Unit | Test Condition |
| Luminous Intensity | IV | 50 | 70 | mcd | IF=20mA | |
| Peak Wavelength | λP | nm | IF=20mA | |||
| Wavelength | λd | 629 | 635 | nm | IF=20mA | |
| Forward Voltage | Vf | 1.8 | 2.0 | 2.5 | V | IF=20mA |
| Reverse Current | IR | 50 | µA | VR=5V | ||
| Forward Current | IF | 3 | 5-10 | 20 | mA |
Operating temperature -20 to +85 ℃
Storage temperature -20 to +85 ℃
Storage Humidity 45% to 85% RH
Wave soldering Temperature 260 ℃ in 3 seconds
Do you know the electric polarity of 7-segment led display?
Common Cathode , all of the cathode(negative terminals) of the segment led are connected and brought out to a common pin.
Common Anode , all of the anode(positive terminals) of the segment led are connected and brought out to a common pin.
Features
1. Perfect performance on Luminous intensity;
2. Ultra-low power consumption as its lower voltage and current operating and lower heat generation;
3. With its industrial standard production, it supplies flexible and cost-effective display solutions;
4. Lifespan of 100000 hours and warranty of 1 year, Quality ensured by ISO9001, RoHS(SGS), Reach and 18 years experience of OEM and ODM
Application
1. Home appliance, such as air conditioner, rice cooker, water heater, audio and video player, refrigerator and so on.
2. Battery driven instruments.
3. Telecom devices.
4. POS terminals.
5. Panel meters
6. Test and measure equipment
7. Instrumentations
8. Other led display solutions for numeric display
Package: Inner for EPE FOAM
External for Carton
Why to be the partner with Kohon Optoelectronics?
Quality assurance : By certificate, ISO9001:2008, RoHS, REACH
By production, QC test more than 3 times
By after-sales, 8D report for product problems
Communication : Any doubt? Send enquiry.
Any assistance in need? Inform us.
Not only supplying product service, but also sales-asist for you.
Kohon Opto : 18 years experience since 1999 beginning in electronic component industry
Production capacity of 1,500,000 pcs per day
Skilled workers, engineers and excellent ASM Equipments.
OEM and ODM are available.
