贴片电容怎么看参数？这是很多厂家在采购贴片电容的时候需要考虑到的实际问题，毕竟每一家采购商使用贴片电容的工作环境以及电路都有所不同，所以选择贴片电容之前看好参数才是对工作的负责。

　　How to see the parameters of chip capacitor? This is a practical problem that many manufacturers need to consider when purchasing chip capacitors. After all, the working environment and circuits of chip capacitors used by each buyer are different. Therefore, it is responsible for the work to be optimistic about the parameters before selecting the chip capacitors.

　　参数一般指的是贴片电容的尺寸大小、精度、电压、容量值等。电容的识别可以按这两种指标：大小（f）、耐压值（V），具体的参数怎么看红宝小编为大家详细讲解。

　　Parameters generally refer to the size, accuracy, voltage and capacity of chip capacitor. Capacitance identification can be based on these two indicators: size (f), withstand voltage value (V), specific parameters how to see, Hongbao small editor for you to explain in detail.

　　贴片电容：普通型，材质瓷片。外型单一、外观单一，表面没有丝印，没有极性。有多种颜色主要有褐色、灰色、淡紫色等。普通贴片电容的基本单位：pF。

　　Chip capacitor: common type, porcelain chip material. Single appearance, single appearance, no screen printing on the surface, no polarity. There are a variety of colors, mainly brown, gray, lavender and so on. Basic unit of common chip capacitance: PF.

　　1、绝缘电阻，用于说明漏电大小的。小容积的电容器，绝缘电阻很大电解电容的绝缘电阻比较小。相比之下，绝缘电阻越大越好，漏电也小。

　　Insulation resistance, used to indicate the magnitude of leakage. The insulation resistance of capacitor with small volume is large, and the insulation resistance of electrolytic capacitor is relatively small. In contrast, the greater the insulation resistance, the better, and the less leakage.

　　2、容积与错漏，实践性电容量和标称容量的较大错漏规模 。

　　Volume and error leakage, practical capacitance and nominal capacity of larger error leakage scale.

　　3、附加工作电压，电力电容器在电源电路中能够长期稳定、牢固工作，所接纳的较大交流电压，又称之为耐压 。

　　Additional working voltage, the power capacitor in the power supply circuit can work stably and firmly for a long time. The larger AC voltage accepted is also called withstand voltage.

　　4、温度系数，在必然溫度规模内，溫度每改变1℃，容量的相对改变值，温度系数越低越好。

　　The lower the temperature coefficient is, the better the temperature coefficient is when the temperature is changed by 1 ℃ and the relative change value of capacity is.

　　5、损耗，在电场的作用下，贴片电容在单位时间内发热而消耗的能量 。

　　Loss refers to the energy consumed by the chip capacitor heating in unit time under the action of an electric field.

　　6、频率特点，贴片电容的电主要参数随电场頻率而转变的特性 。

　　Frequency characteristics, the main electrical parameters of SMC change with the frequency of electric field.