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WF04K820RDGL PDF预览

WF04K820RDGL

更新时间: 2022-05-14 22:13:23
品牌 Logo 应用领域
华新科技 - WALSIN /
页数 文件大小 规格书
8页 489K
描述
SMD Thick film resistor

WF04K820RDGL 数据手册

 浏览型号WF04K820RDGL的Datasheet PDF文件第1页浏览型号WF04K820RDGL的Datasheet PDF文件第3页浏览型号WF04K820RDGL的Datasheet PDF文件第4页浏览型号WF04K820RDGL的Datasheet PDF文件第5页浏览型号WF04K820RDGL的Datasheet PDF文件第6页浏览型号WF04K820RDGL的Datasheet PDF文件第7页 
FEATURE  
1. SMD Thick film resistor  
2. High reliability and stability  
3. High performance of TCR: 50 ppm/K  
4. High precision  
5. RoHS compliant & Lead free  
APPLICATION  
Medical equipment  
Measuring instrument  
Communication device  
Computer  
Printer  
DESCRIPTION  
The resistors are constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are  
added at each end and connected by a resistive layer that is applied to the top surface of the substrate. The  
composition of the resistive layer is adjusted to give the approximate resistance required and the value is  
trimmed to nominated value within tolerance which controlled by laser trimming of this resistive layer.  
The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For  
environmental soldering issue, the outer layer of these end terminations is a Lead-free solder .  
Fig 1. Construction of Chip-R WFxxK  
Page 2 of 8  
WFxxK_V02  
Feb-2013  

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