| Application: | Indoor, Advertising, Outdoor, Surveillance |
|---|---|
| Feature: | LED Backlight Display |
| Optimum Resolution: | 0.4 Inch 7segment LED Display |
| Type: | 4 Digits LED Display |
| 3D: | Not 3D |
| Panel Size: | 40.18*12.8*7mm |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Meter And Counter 0.4 Inch 0.39 Inch Small 4digits 7 segment LED Display
Specification Of 0.4 Inch 4 Digits 7 Segment LED Display
| Dimension | 40.18*12.8*7mm |
| Surface Color | Black / Grey /white |
| Epoxy Color | White |
| Emitting Color | Blue |
|
Emitting Color |
Test Condition |
Wavelength(nm) | Forward Voltage(V) | Luminous Intensity (mcd) | |||
| (λp) | λ | Typ | Max | Typ | Max | ||
| Amber | IF=10-15mA | 600-605 | 30 | 1.9 | 2.0 | 90 | 100 |
| Super green | IF=10-15mA | 565-575 | 30 | 1.9 | 2.0 | 48 | 55 |
| Super red | IF=10-15mA | 620-625 | 20 | 1.8 | 2.0 | 110 | 130 |
| Ultra red 1 | IF=10-15mA | 620-625 | 20 | 1.8 | 2.0 | 200 | 210 |
| Ultra red 2 | IF=10-15mA | 620-625 | 20 | 1.8 | 2.0 | 300 | 350 |
| High red | IF=10-15mA | 638-660 | 20 | 1.8 | 1.9 | 15 | 20 |
| Yellow green | IF=10-15mA | 570-580 | 30 | 1.9 | 2.0 | 43 | 50 |
| Yellow | IF=10-15mA | 580-600 | 35 | 1.9 | 2.0 | 70 | 80 |
| Blue | IF=10-15mA | 465-475 | 40 | 2.95 | 3.0 | 150 | 200 |
| Pure green | IF=10-15mA | 515-525 | 40 | 2.95 | 3.0 | 180 | 250 |
| White | IF=10-15mA | - | - | 2.8 | 2.9 | 180 | 200 |
Application For Segment 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
7segment LED Display Service Advantages
1. Small order would be accepted.
2. Mass production lead time would be guaranteed.
3. Each order will have 0.2%-0.5% spare.
4. Even customers do not have a cooperation with us, we also can provide technical services.
5. If mass production has any quality problem, customer can return it.
FAQ
Q: Can we customize 7segment led product? What cost will be included?
A: The product can be customized, kindly let us know your detailed requirements we will check and let you know any.
Q: What is your delivery method?
A: EXW ShenZhen by DHL/ UPS / FEDEX/ TNT , or ship the goods to your HK/ SZ forwarder.
Q: What kind of packaging? The transport process will not be damaged?
A: Our products are divided into two categories, small - medium size use knife card isolation packaging, large size screens are used in aircraft box packaging, all packages are protected by outer box and strapping to ensure the safety of material transportation.
Q: How to control the quality of products?
A: The company has a professional quality team, and all products are 100% inspected before shipment.
Q: How long is the warranty and service of the product?
A: Generally the warranty period is one year. It depends on different products.We guarantee our products to be free from manufacturer defects. Liability under this warranty is limited to the replacing of any product found to be defective under normal use.
Suppliers with verified business licenses
Audited Supplier 
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