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3528 SMD IR LED

3528 SMD IR LED supplier from China.

There are copper heatsink on the bottom of the 3528 LED, while the 3528 bottom heat sink copper is very small. That's why we only can supply the power within 0.5W for the 3528 LED and can do High Power LED for the 3528 LED.

We produce and sell 3528 SMD IR LED, which is with the wavelength from 680nm-1550nm. In this category, we mainly introduce the two kinds of wavelengths: 940nm IR LED and 850Nm IR LED. These two wavelengths are the most commonly used wavelengths in infrared monitoring. They all can be used to monitor products.

Then what is the difference between 940nm LED and 850nm LED?

3528 IR LED


940nm infrared LEDs are totally invisible to the naked eye, which means you can't see whether the 940nm working or not. Unless you watch it through some device(like phone's camera), which will show some purple or white color light.


The 850nm infrared LEDs have a very slight reddish when it's working, which means you can see if the 850nm LED is working.

Under the same power, radiation intensity of 850nm will be higher than the 940nm. Of course, 940nm also has its own unique advantages. It is the naked eye that is indistinguishable from work or from work, therefore, its application has been widely used in many special markets in the modern era.


We supply the 3528 940nm SMD IR LED and 3528 850nm SMD IR LED products with difference power, such as: 0.1W 940nm, 0.2w 940nm, 0.3w 940nm, 0.4w 940nm, 0.5W 940nm, 0.6w 940nm, 0.8W 940nm, 0.1W 850nm, 0.2w 850nm, 0.3w 850nm, 0.4w 850nm, 0.5W 850nm, 0.6w 850nm, 0.8W 850nm and so on.



  • - 3528 SMD LED - 3528IRC-94L16I120 Is it the small power 940nm IR LED cannot meet your requirement ? Contact us for these! We packaged these 940nm infrared LED with 0.4W LED bare die, which can easy to handle higher performance for this IR 3528 SMD...
  • As a 3528 SMD IR LED, it is a perfect IR LED for those luminous invisible light. Using the 850nm LED, you can see more clear from the night vision camera when you at a dark night. In addition, the emission power can be greater and the distance is...
  • This IR LED was packaged by Tyntek chip(from Taiwan) , which has high radiation and high stability. 3528 SMD IR LED have the widely viewing angle, but people still can't see it through naked eyes. This characteristic makes 3528 940nm LED very...
  • 3528 IR LED with 0.4W 940nm LED wavelength greatly reduces the cost for you! It have so many advantages like: Energy saving, quick response and wide radiation and the 940nm IR light has the longer wavelength than visible light, which means this 3528...
  • With this 3528 SMD IR LED with 850nm, you can build a night vision camera as you want. Other than that this IR LED are also work well for most of the IR systems including remote control and touch-less object sensing. Detail of our product: Place of...
  • IR LED have the widely viewing angle, but people still can't see it through naked eyes. That makes 3528 940nm IR LED very suitable for stealth surveillance, night vision lighting applications, vehicle infrared monitoring, WI-FI intelligent remote...
  • Do you want to see more clear form the night vision camera? Then build the 3528 SMD IR LED with 850nm IR LED for your camera. Because in the same camera, the sensitivity of the 850nm LED will better than 940nm LED 10 times or more, and the...
  • Both of 850nm IR LED and 940nm IR LED are common applied to the night vision camera or remove control. Since the got a same size, then you must be wondering what is the difference between the 3528 SMD IR LED 850nm and 3528 SMD IR LED 940nm? Then...
  • - 3528 SMD IR LED - 3528FIRC-70L14I100 There are seven kinds of light visible to our naked eyes in nature, which are red, orange, yellow, green, blue, blue and purple. They have different wavelengths. The wavelength of red light is between...
  • - 3528 SMD IR LED - 3528IRC-94L16I120 Do you need some 940nm IR LED for your project? Contact us for more detail! As we know, the more bigger size of the LED, the more current of this LED can handle with. 940nm and 850nm infrared LED are all widely...
  • We use Tyntek (from Taiwan) 16 mil large size chip to produce this medium power infrared 850nm LED with 0.4W. That can make sure 3528 smd IR led with 850nm is a excellent IR LED in consistency and stability. The maximum working current is up to...
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