0603 SMD Cool White LED with Domed Lens

0603 SMD LED Cool White LED with Domed Lens;

This mini SMD LED got a size on 1.6x0.8mm, that's why some people also name it as 1608 SMD LED not just 0603 SMD LED. White SMD LED are normally make by blue LED chip inside. Then cover by yellow lens in the top to protect the LED chip and refracted the white color by the phosphors, which is inside the yellow lens. Here you can see from the picture, this 0603 SMD LED is different with other common white LED because there have a domed lens on the top. Due to this lens, this SMD LED can also name as Domed Lens SMD LED. For white LED, White SMD LED or White Through-hole LED, the more high color temperature we got, the more buish color we will see from white LED. This 0603CW100K7L1W is cool white LED, when we light it up, the color temperature can reach at range of 8000-11000K. If you looking for some cool white LED with small size for your project. Just feel free to contact us for more detail about it~

0603 SMD LED Domed Lens LED Size:

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 appliction: 

Trucks, HO Scale models;

Adafruit project, DIP projects;

Halloween, Christmas;

Product Details: 

99.99% purity gold wire;

Red copper LED frame;

Famous branded chips;

High quality epoxy;

Manufacturing Process of SMD LED:

When we produce this LED, we will need to prepare the LED chip. This is the first step; Secondly, we need to fixing the chip into our 5050 SMD LED frame. And thirdly, we need to use the pure gold wire to connect the circuit inside. Then we will fill up the LED frame with epoxy and phosphor(if we were produce the white SMD LED), which can protect LED chip from external force damage. Because of the epoxy is liquid, we need to dry it by the oven for 8 hours at least. Until now, we had done most of the production things. 

After we take this LED from oven, we need to put all the LED to the sorting machine in order to separate LED with different bin(or voltage). 

The last step is to package it as a reel~ 

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.