參數(shù)資料
型號: AA4040QBS/D
廠商: Kingbright Corp
文件頁數(shù): 2/6頁
文件大?。?/td> 257K
描述: LED BLUE ROUND CLEAR SMD
標準包裝: 1
顏色:
Millicandela 等級: 150mcd
正向電壓: 3.3V
電流 - 測試: 20mA
波長 - 主: 470nm
波長 - 峰值: 468nm
視角: 120°
透鏡類型: 透明
透鏡樣式/尺寸: (內(nèi)透鏡)圓頂圓形,2.4mm
封裝/外殼: 2-SMD,Boomerang
尺寸/尺寸: 4.00mm L x 3.60mm W
高度: 4.00mm
安裝類型: 表面貼裝,直角
包裝: 標準包裝
其它名稱: 754-1512-6
SPEC NO: DSAL0879 REV NO: V.6B DATE: MAR/13/2013 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1201006685 
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
2
S might corrode silver plating of
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
http://www.KingbrightUSA.com/ApplicationNotes
 
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