5050 SMD LED Cyan LED 490nm Three Chips

490nm LED with 5050 SMD LED three chips inside:

520nm LED is a pure green LED, 470nm LED and 480nm LED is blue LED. Then what's the color between green and blue LED? Like 500nm LED, 495nm LED or 490nm LED?

It's cyan LED and it's report that waxelength 490nm can increase the energy of cells in sequence and have a good effect on metaboliso. In addition, it can also balance secretion, calm skin and control oil. That is why most of people use this cyan LED in LED mask. 

On the other hand, this LED have three chips inside and it can control by each 3 pin in the side of SMD LED. When you light it up, it will emits a beautful color. Which can be use in most of LED back light project and LED lighting project for house or bar. 

Size of 5050 SMD LED three chips LED:

*This SMD LED case also available for blue SMD LED, Amber LED, UV LED and IR LED ect.*

Features: 

Dimensions: 5.0x5.0xh1.3mm;

Color wavelength: 490nm LED

Chip Material: InGaN;

High reliability, high radiation intensity and low forward voltage. 

Electrical Parameters:

*Pulse forward current confition: Duty 1% and Pulse width=10us.

*Soldering confition: Soldering confition must be completed with 3 secongds at 260℃

*Luminous intensity is measured by ZWL600.

*λD is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.

Main application of cyan LED:

Beauty mask area; Indicatory light; LED Back light; LED decoration light ect;

Same as other SMD LED, all of our produce are produce with pure gold wire for the inside circuit connection. There are three LED chips inside of this LED. From the picture you can see, there have three little chip inside and each piece were connected by the gold wire. If you are looking for some cyan SMD LED or cyan through-hole LED, please contact us for more detail~ Our quality won't let you disappointment!

HANDLING PRECAUTIONS:

Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible Althouth its characteristiec significantly reduces thermal stress, it is more susceptible to damage by extemal mechanical force. As a result, special handling precautions need to be observed during assembly using silicone encapsulated Led products. Failure to comply might lead to damage and premature failure of the led

1. Handle the component along the side surfaces by using forceps or appropriate tools.

2, Do not directly touch or handle the silicone lens surface. It may damage the internal circuitry.

3, Do not stack together assembled PCBS containing exposed LEDs. Impact may scratch the silicone lens or damage the internal circuitry.

4, 4-A The inner diameter of the SMD pickup nozzle should not exceed the size of the LED to prevent air leaks;

    4-B A plible material is suggested for the nozzle tip to avoid acratching or damaging the LED surface during pickup.

    4-C The dimension of the component must be accurately programmed in the pick-and-place machine to insure precise pickup and avoid damage during production;

    4-D As silicone encapsulation is permeable to gases, some corrosive substances such as H2S might corrode silver plationg of leadframe. Special care should be taken if an LED with silicone encapsulation is to used near such substances. 

5, Please aviod continued exposure to the condensing moisture environment and keep the product away from repid transitions in ambiemt temperature.

6, Product in the original sealed package is recommended to be assembled within 24 hours of opening.