Dome Lens SMD LED Water Blue 480nm 15-degree

LED Dome Lens with 2835 SMD LED Blue;

The wavelength from 450nm to 490nm can be named as blue LED. The longer the wavelenth the color will more closer to green. The color of 480nm LED will be like the water blue ocean. For this LED, When we produce it with 2835 SMD LED type, then it will be Blue SMD LED. In this 2835UBC47D2L17A15, we not only packaged it as a SMD LED, but also added a 15 degree transparent lens on the top of it. Which also make it as a Dome lens SMD LED. These LED conbines the advantages of SMD LED and LED Lamps. That make this LED have a low power consumption and are compatible wtih automatic placement equipment. 

Electrical Parameters:

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

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

Domed Lens SMD LED 2835 LED Size:  

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.