China Design 0.28 Inch Quad Digits 7 Segment LED Display With Red/Blue/Withe Light0.3 Inch Five Digits 7 Segment LED DisplayFeatures> RoHS Compliance
> Perfect display uniformity for LED segment display
> Low power dissipation
> Wide viewing angle
> Luminous intensity compatible
> Custom design available to individual requirements
| LEDs Threshold Features(Ta=25 ºC) |
| Specifications | Red | Highlight Red | | Orange | Yellow | Kelly Green | Green | Blue | Unitage |
| Reverse Voltage | Vr | 5 | 5 | | 5 | 5 | 5 | 5 | 5 | V |
| Forward Pulse Current | IFP | | 100 | 100 | 100 | 100 | 100 | 100 | 100 | mA |
| Operating Temperature | Topr | -40~80 | -40~80 | | -40~80 | -40~80 | -40~80 | -40~80 | -40~80 | ºC |
| Storage Temperature | Tstg | -40~85 | -40~85 | | -40~85 | -40~85 | -40~85 | -40~85 | -40~85 | ºC |
| Soldering Temperature (5s) | Tsol | 260 | 260 | | 260 | 260 | 260 | 260 | 260 | ºC |
| Opto-electronic Features (Ta=25ºC) |
| Emitted Color | Dominate Wave Length (mm) If=20mA | Forward Voltage (V) If=20mA | Reverse Current (µA) Vr=5V | Luminous intensity (mcd) If=20mA | Average Power Consumption If=20mA |
| λmin | λmax | Min | Max | Min | Max | Min | Max | |
| Red | 641 | 645 | 1.6 | 2.1 | 0 | 10 | 10 | 15 | 36 |
| Highlight Red | 630 | 640 | 1.8 | 2.3 | 0 | 10 | 20 | 35 | 40 |
| Orange | 600 | 607 | 1.8 | 2.3 | 0 | 10 | 40 | 60 | 40 |
| Yellow | 585 | 590 | 1.8 | 2.3 | 0 | 10 | 40 | 150 | 40 |
| Kelly Green | 568 | 573 | 1.9 | 2.5 | 0 | 10 | 10 | 40 | 44 |
| Green | 515 | 518 | 3.3 | 4.0 | 0 | 10 | 240 | 300 | 60 |
| Blue | 465 | 470 | 2.8 | 3.5 | 0 | 10 | 70 | 100 | 60 |
COMPANY BRIEFS
Dongguan Xinghe Weiye Electronics Co., Ltd. enjoys a high reputation in the LED industry. In order to improve the value of the product, the company has introduced advanced automatic equipment of well-known brand manufacturers, training and absorbing management and high-quality technical personnel, as well as the focus on improving production efficiency and product quality; the company has the most forward-looking research and innovation capacity, product has formed a special display digital tube, small appliances, multimedia audio and video special color, color dot matrix the display screen, broken code and other series, up to 300 kinds of species, can meet the needs of different customers, the customer base has been around long, the Pearl River Delta region of the well-known enterprises.
The face of the market, the company that customers create greater profits for the mission, to provide the best quality products, the most competitive prices and the most timely, professional and efficient service, and is always operating in the direction of albert. My company adhering to the "technology first, quality oriented, service for the soul" spirit of enterprise, and customers to join hands in creating a new future!
We warmly welcome friends from all walks of life to visit our company for business negotiation and guidance. Interested buyers are welcomed to contact us.
Company Advantages:
1. Big production capacity, fast delivery.
2. Strict QC inspecting rules: all products must be 100% inspected before delivery.
3. OEM/ODM services are available
4. 24 hours online service.
5. Prompt quotation for your inquiry
6. Quality,reliability and long product life.
7. Professional manufacturer offers competitive price.
8. Diversified rich experienced skilled workers.
Warranty:
15 Days Warranty
If you are not satisfied when you receive your item, please return it within 15 days for refund. Please contact me before you return it.For non-defect Item buyer require to pay for the two way shipping freight.
60 Days Warranty
If item is defective within 60 days, We will send you a replacement without extra charge, or offer refund .Buyers require to send back the item and are responsible for return shipping cost .
3 Years Warranty
If item is defective within3 years, you can still send it back to us. We will send you a new one after receiving the defective item. But you need to pay for whole shipping freight.
FAQ:
Q1: Are you a factory or trading company? Where is your company located?
A1: We are a factory 100%, not trading company. Our company is located in Dongguan, China
Q2: What is the warranty for our led display?
A2: We have 3 years warranty for our led display
Q3: How do you ensure the quality
A3: We are working with four QC processes to guaranty the quality: 1 .For raw materials; 2. During the half of production; 3.Final QC test one by one after aging 12 hours; 4. QC selects inspection of the packaged products
Q4: How to do if any quality problems from our reason in the warranty time?
A4: First, take pictures or videos as proof and send to us, and then we will replace new ones for free.
Q5: OEM OR ODM accepted?
A5: Yes, we can do OEM & ODM, logo on the light or package both is available.
Q6: Can we get support if we have our own market position?
A6: Please inform us your detailed market demand, we will discuss and propose helpful suggestion for you, to find the best solution for you.
Q7: What's your MOQ? Can I order small quantity for testing at first order?
A7: For new client, we accept small order for building mutual trust and long-term business relationship.
Q8: What is your shipping method suggested?
A8: Small package via courier such as DHL,Fedex,UPS,EMS; Bigger package by Air shipment; Big package via Vessel.
Q9: How many days will samples be finished? And how about the mass production?
A9: Generally 5-7 days for samples making. The leading time of mass production will depend on the quantity.
Q10. What's the payment method you accept?
A10: T/T, L/C, Western union, MoneyGram
Q11: Can i visit your company?
Welcome to visit our factory and it is our great pleasure
