AA4040YS Kingbright

4.0x4.0mm RIGHT ANGLE SURFACE MOUNT LED LAMP Part Number: AA4040YS Yellow Features Description z Single color. The Yellow source color devices are made with Gallium z Suitable for all SMT assembly and solder process. Arsenide Phosphide on Gallium Phosphide Yellow Light z Available on tape and reel. Emitting Diode. z Ideal for backlighting. z Package : 500pcs / reel. z Moisture sensitivity level : level 3. z RoHS compliant. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.25(0.01 ) unless otherwise noted. 3. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. 4. The device has a single mounting surface. The device must be mounted according to the specifications. SPEC NO: DSAL0976 REV NO: V.4B DATE: MAR/13/2013 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1201006779 Handling Precautions Compare to epoxy encapsulant that is hard and brittle, silicone is softer and flexible. Although its characteristic significantly reduces thermal stress, it is more susceptible to damage by external 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. As silicone encapsulation is permeable to gases, some corrosive substances such as H S might corrode silver plating of 2 leadframe. Special care should be taken if an LED with silicone encapsulation is to be used near such substances. All design applications should refer to Kingbright application notes available at