Meter and Counter 0.4inch/ 0.39inch Small 4digits 7segment LED
Display
Specification Of 0.39 Inch 4 Digits LED Display
If the circuit cannot meet your need, pls advise me for other
choices. Thank you.
| Dimension | 40.18*12.8*7mm |
| Surface Color | Black / Grey /white |
| Epoxy Color | White |
| Emitting Color | Blue |
Deatiled Information
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
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.
