风华高科原装精密贴片电阻/电阻

片式电阻器主要生产的型号包括0201、0402、0603、0805、1206、1210、1812、2010、2512。其特点是：
The dimension t*e for chip resistor including 0201、0402、0603、0805、1206、1210、1812、2010、2512, and the features are as below:
*体积小、重量轻 miniature and light weight
*电性能稳定，*性高 stable electrical capability and high reliability
*机械强度高、高频特性* *ior mechanical and frequency
*装配成本低，并与自动装贴设备匹配low *embly cost, suit for automatic SMT
*适应再流焊与波峰焊 suit for re-flow and wave flow soldering .
**合RoHS指令要求 Compliant with RoHS Directive
产品广泛应用于计算机、通讯、工业自动化、航天航空、军事、数字电视、数字音响及消费类电子等领域。
The application for the chip resistor are wildly in computer, communication, industry automatization, aviation, military, di*al TV, di*al acoustics and consume electronics, etc.
2.0结构及尺寸Structure And Dimensions
2.1结构Structure
①陶瓷基片
Substrate
三氧化二铝
Al2O3
②面电*
Face Electrode
银/钯电*
Ag/Pd ,
③背电*
Reverse Electrode
银电*
Ag
④电阻体
Resistive Element
氧化钌
Ruthenium
⑤一次玻璃体
1st Cover Gl*
玻璃釉
Gl*
⑥二次玻璃体
2nd Cover Gl*
玻璃釉
Gl*
⑦标记
Marking
玻璃釉
Gl*
⑧端电*
Termination
银电*
Ag
⑨中间电*
Between Termination
镍层
Ni Plating
⑩外部电*
Outer Termination
锡层
Sn Plating
第 4