亚洲一区在线视频观看 I 欧美少妇性生活视频 I 国产精品爆乳在线播放 I av片观看 I 公车少妇主动配合顶臀 I h动漫一区二区 I 两口子交换真实刺激高潮 I 亚洲中文字幕日产无码2020 I 公侵犯一区二区三区四区中文字幕 I 青青在线免费视频 I 久久婷婷五月综合成人d啪 I 91精品对白一区国产伦 I 日本狠狠色 I 国产原创在线观看 I 成人精品动漫 I 三区四区在线 I 亚洲精品视屏 I 九一免费国产 I 爱爱小视频网站 I 一个少妇三p经历的自述 I 国产成人免费在线观看不卡 I 国产精品日韩精品欧美精品 I 午夜羞羞小视频 I 午夜激情电影在线观看 I 美女被捅个不停 I 性の欲びの女javhd I 五月婷婷激情网 I jlzzxxxx18hd护士 I 亚洲性日韩精品一区二区三区 I 久久国产免费观看精品a片 I 美女露出 I 窝窝午夜影院 I 国产综合婷婷 I 九九九九九精品 I 免费激情av I 一本大道一区二区 I 99在线国产 I 日日超碰 I 奇米网888 I 99久久精品国产免费 I 亚洲精品无码久久久久去q I 天堂中文在线官网 I 亚洲图片16p I 国产区亚洲区 I chinese打屁股视频 I 乱xxxxx普通话对白 I 99久久99久久免费精品蜜臀 I 国产边高潮边打电话边出轨 I 精品久久久bbbb人妻 I 国内在线观看一区二区三区 I 欧美日韩xxx I 国产亚洲精品久久久网站好莱 I 水蜜桃久久久 I 性欧美丰满熟妇xxxx性 I 亚洲aaa精品 I 成年人看的黄色录像 I 秋霞午夜毛片 I 中国三级网站 I 五月婷之久久综合丝袜美腿 I 夜夜骚av一区二区三区 I 国产22页 I a在线观看网站 I a级黄色图片

Chip capacitor resistorIt is currently a commonly used component with a large amount of usage. In terms of SMD capacitors and resistors consumed by AVX company, there are different specifications such as NPO, X7R, Y5V, etc., and different specifications have different uses. Below, we will only introduce the commonly used NPO, X7R, Z5U, and Y5V in terms of their performance and application, as well as the ordering matters that should be noted in procurement to arouse everyone's attention. Different companies may have different naming methods for capacitors and resistors with different performance.

2、 Dimensions

There are two ways to represent the size of chip capacitors, one is in inches and the other is in millimeters. The series models of chip capacitors include 0402, 0603, 0805, 1206, 1210, 1808, 1812, 2010, 2225, 2512, which are in inches. 04 represents a length of 0.04 inches, 02 represents a width of 0.02 inches, and other similar models have dimensions (mm)

3、 Naming

The data for chip capacitors is generally divided into three types: NPO, X7R, and Y5V.

NPO: This material has the most stable electrical performance and does not change with temperature, voltage, and time. It is suitable for high-frequency circuits with low losses and stability requirements. The capacity accuracy is around 5%, but this material can only be used for smaller capacities. Conventional materials below 10OPF and 100PF-100OPF can also be consumed, but the price is relatively high;

X7R: This material has poor stability compared to NPO, but its capacity is higher than NPO's data, with a capacity accuracy of about 10%;

Y5V: Capacitors of this type of medium have poor stability, with a capacity bias of around 20% and are more sensitive to temperature and voltage. However, this material can achieve high capacity and is cheaper, making it suitable for circuits with little temperature change.