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参数资料
| 型号： | AA3021ZGS |
| 厂商： | Kingbright Corp |
| 文件页数： | 2/6页 |
| 文件大小： | 280K |
| 描述： | LED GREEN RECT CLEAR SMD |
| 标准包装： | 1 |
| 颜色： | 绿 |
| Millicandela 等级： | 900mcd |
| 正向电压： | 3.3V |
| 电流 - 测试： | 20mA |
| 波长 - 主： | 525nm |
| 波长 - 峰值： | 515nm |
| 视角： | 125° |
| 透镜类型： | 透明 |
| 透镜样式/尺寸： | 椭圆形，带平顶，2.5mm x 1.5mm |
| 封装/外壳： | 2-PLCC |
| 尺寸/尺寸： | 2.70mm L x 2.00mm W |
| 高度： | 1.30mm |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 其它名称： | 754-1529-6 |
SPEC NO: DSAL0018 REV NO: V.2 DATE: APR/13/2011 PAGE: 2 OF 6
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1201006664
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. Do not stack together assembled PCBs containing exposed LEDs. Impact may scratch the silicone lens or
damage the internal circuitry.
4.1. The outer diameter of the SMD pickup nozzle should not exceed the size of the LED to prevent air leaks. The inner diame-
ter of the nozzle should be as large as possible.
4.2. A pliable material is suggested for the nozzle tip to avoid scratching or damaging the LED surface during pickup.
4.3. The dimensions of the component must be accurately programmed in the pick-and-place machine to insure precise pickup
and avoid damage during production.
5. 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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AA3021ZGSK | 功能描述:标准LED-SMD 3.0X2.0MM GRN SMD LED RoHS:否 制造商:Vishay Semiconductors 封装 / 箱体:0402 LED 大小:1 mm x 0.5 mm x 0.35 mm 照明颜色:Red 波长/色温:631 nm 透镜颜色/类型:Water Clear 正向电流:30 mA 正向电压:2 V 光强度:54 mcd 显示角:130 deg 系列:VLMx1500 封装:Reel |
| AA3022EC | 制造商:KINGBRIGHT 制造商全称:Kingbright Corporation 功能描述:3.0x2.2mm SINGLE COLOR SURFACE MOUNT LED LAMP |
| AA3022EC-4.5SF | 功能描述:标准LED-SMD Red 625nm Water Clear 30mcd RoHS:否 制造商:Vishay Semiconductors 封装 / 箱体:0402 LED 大小:1 mm x 0.5 mm x 0.35 mm 照明颜色:Red 波长/色温:631 nm 透镜颜色/类型:Water Clear 正向电流:30 mA 正向电压:2 V 光强度:54 mcd 显示角:130 deg 系列:VLMx1500 封装:Reel |
| AA3022ES-4.5SF | 功能描述:标准LED-SMD Red Water Clear 625nm 25mcd RoHS:否 制造商:Vishay Semiconductors 封装 / 箱体:0402 LED 大小:1 mm x 0.5 mm x 0.35 mm 照明颜色:Red 波长/色温:631 nm 透镜颜色/类型:Water Clear 正向电流:30 mA 正向电压:2 V 光强度:54 mcd 显示角:130 deg 系列:VLMx1500 封装:Reel |
| AA3022HC-4.5SF | 制造商:Kingbright Corporation 功能描述:LED Uni-Color Red 700nm 2-Pin SMD |
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