© 2018 Kingbright. All Rights Reserved. Spec No: DSAL0882 / 1201006293 Rev No: V.5B Date: 04/24/2018

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AA4040QWS/D

REFLOW SOLDERING PROFILE for LEAD-FREE SMD PROCESS

Notes:

1. Don't cause stress to the LEDs while it is exposed to high temperature.

2. The maximum number of reflow soldering passes is 2 times.

3. Reflow soldering is recommended. Other soldering methods are not recommended as they might

cause damage to the product.

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.

2. Do not directly touch or handle the silicone lens

surface. It may damage the internal circuitry.

1. Handle the component along the side surfaces

by using forceps or appropriate tools.

care should be taken if an LED with silicone encapsulation is to be used near such substances.