4 Inch Big Size Single Digit Large 7 Segment Display 10 PIN
122*90mm
4 Inch Big Size Single Digit 7 Segment LED Display 10 PIN 122*90mm
Product features
| GENERAL INFORMATION |
| Part NO. | Chip Material | Emmting Color | Lens Type | Description |
| KRS-40102AUR-7G | AIGaInP | RED | diffuse | Common Anode |
| Electical/Optical Characteristics atTa=25℃ |
| Parameter | Symbol | Blue | Unit | Conditions |
| MN. | Typ | M |
| Luminous Intensity | lv | 70 | | 140 | mcd | F-20mA |
| Peak Wavelength | Ap | | | | nm | IF-20mA |
| Dominant Wavelength | AD | 620 | | 635 | nm | IF-20mA |
| Spectral Line Half Width | AA | | 30 | | nm | F-20mA |
| Forward Voltage | VF | 1.6 | | 2.5 | V | F-20mA |
| Reverse Current | IR | | | 30 | uA | Ve-eV |
Application for LED Digital Displays
1.Industrial Equipment:Industrial ovens, reliability test
equipment, analytical instruments, process control equipment, test
and measuring instruments, temperature controllers, programmable
logic controllers, security systems
2.Networking:Telecommunication equipment, answering machines,
telephones, base stations, PBX modems, network cards
3.Outdoor Signs
4.Petrol pump meters
5.Consumer:Audio/video equipment, audio mixers, set top boxes,
amplifiers, musical instruments, gaming machines, currency/coin
counters, security systems
6.Consumer “White Goods”:Displays for washing machine digital
panels, cookers, freezers and dishwashers
7.Medical Equipment,Hospital monitoring systems
8.Transportation
9.Displays, radar detectors, avionics displays
10. Computers and Peripherals:CPU speed indicator, printer front
panels, fax machines, copy machines, power supply equipment, cash
registers
FAQ
Q1: How can I get the best price?
A1: The price is negotiable. It change according to your quantity
or package.
It will be great if you can provide more product details and
communicate with us which lead us to offer you the best approach.
Q2: Can I get a sample order?
A2: Yes, we welcome sample order to test and check quality.Mixed
samples are acceptable.
Q3: What's your MOQ ? Can I mix types?
A3: Our MOQ is 3000pcs since we are manufacturer; however, for some
of the specific items, the MOQ can be 1000~2000pcs. Please contact
us for details.
Q4: How long to get a sample and the lead time for mass production?
A4: Normally samples lead time is 3~5 days; mass production lead
time is 15~30 working days.
Q5: Can you make customized led display??
A5:Yes, we have advantages in customized led display because we
have R&D center with professional technical team, and we have
more than 10 years experience in this field.
Q6. Can you provide quotation ?
A6: Yes.
For our quick quotation, please provide below information for our
reference.
(1) Digit height:
(2) Epoxy color:
(3) Digit quantity: ( we can do 1~6)
(4) Pin polarity: ( Common Anode or Common Cathode ?)
(5) Surface color : ( we can do grey or black)
(6) Emitting color :
(We can do Amber, Red, Green, Yellow, Blue, white.
For red color, we have Ultra red, Super red, High red. Which red do
you prefer ?
For green color, we have Yellow green, Pure green. Which green do
you prefer ? )
Q7: Do you offer guarantee for the products?
A7: Yes, we offer one year guarantee for the products.
