3.We provide RoHS, CE, all kinds of certification. 2.We provide 3-year warranty for our products. The cathode is oriented towards the tape sprocket hole in accordance with data sheet specifications.ġ.For all your inquires about us or our products, we will reply you in details within 24 hours. The maximum number of missing lamps is two ;ģ. Empty component pockets are sealed with top cover tape Ģ. Mobile phone, digital camera, flash photoelectric display, backlight displayGeneral useġ.Auto lamp, automotive electronics, traffic lights.Decoration light, backlight in dashboards and switches.It is alsorecommended to return the LEDs to the original moisture proof bag and to reseal the moisture proof bagagain. If unused LEDs remain, they should be stored in moisture proofpackages, such as sealed containers with packages of moisture absorbent material (silica gel). It is recommended that the product be operated at the workshop condition of 30 ℃ or less and humidity less than 60% RH. ♦ After opening the package, the product should be stored at 30 ℃ or less and humidity less than 10% RH, and be soldered within 24 H. ♦ Before opening the package, the LEDs should be kept at 30 ℃ or less and 60%RH or less. At the same time, it is recommended that wrist bands oranti-electrostatic gloves, anti-electrostatic containers be used when dealing with the LEDs. All devices, equipment andmachinery must be properly grounded. Damaged LEDs will show some unusual characteristicssuch as the lower forward voltage, or the not light at low current, even not light. ♦ Static electricity or surge voltage damages the LEDs. So when using the picking up nozzle, the pressureon the silicone resin should be proper. Precautions should betaken to avoid the strong pressure on the encapsulated part. The pressure to the top surface will be influence to the reliability of the LEDs. Therefore the LEDs have a soft surface on the top ofpackage. ♦ The encapsulated material of the LEDs is silicone. Additionally ,as most of LEDs packaging glue is silica gel, and it has strong Oxygen permeability as well as strong moisture permeability in order to prevent external material from getting into the inside of LEDs, which may cause the malfunction of LEDs, the single content of BromineĮlement is required to be less than 225 PPM,the single content of Chlorine element is required to be less than 225 PPM,the total content of Bromine element and Chlorine element in the external glue of the applicationproducts is required to be less than 375 PPM. When we need to use external glue for LEDs application products, please make sure that the external gluematches the LEDs packaging glue. ♦ LED operating environment and sulfur element composition cannot be over 25 PPM in the LED mating usage material. ♦ Not suitable to operate in acidic environment, PH<7. ♦ Handle the component along the side surface by using forceps or appropriate tools do not directly touch or handle the silicone lens surface, it may damage the internal circuitry. As a result, Special handling precautions must be observed during assembling using silicone encapsulated LED product, Failure to comply might leads to damage and premature failure of the LED. Although its characteristic significantly reduces thermal stress, it is more prone to damage by external mechanical force. Use the following conditions shown in the figure.Ĭompare to epoxy encapsulation that is hard and brittle, silicone is softer and flexible. Temperature-profile(Surface of circuit board) Requirements for application and reflow solderingĪfter reflow soldering rapid cooling should be avoided.Electro-optical characteristics Ta=25☓ ℃ġ.Luminous Flux measurement tolerance:☑0%Ģ.Forward Voltage measurement tolerance:☐.1Vģ.Color Temperature measurement tolerance:x,y☐.01.RoHS compliant lead-free soldering compatible
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