White 1206 SMD LED 3216 Cool White 10000-15000K

White 1206 standard SMD LED;

The 1206 SMD LED White LED with a color temperature of 10000-15000K is a type of light-emitting diode (LED) that produces white light with a color temperature range between 10,000 and 15,000 Kelvins. The "1206" refers to the size of the LED in millimeters, which is 1.2 x 0.6 inches. SMD stands for "surface-mounted device," which means that the LED is mounted on the surface of a circuit board rather than through holes. This type of LED is commonly used in various applications such as automotive lighting, electronic displays, and general illumination.

Size of 1206 SMD LED with domed lens:

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.