标准摘要
[中文适用范围]： “IEC 60384 的这一部分适用于电子设备中使用的带有金属化电极和聚苯硫醚电介质的直流固定表面贴装电容器。这些电容器具有金属化连接垫或焊条，旨在直接安装到混合电路的基板上或印制板上。根据使用条件，它们可能具有“自愈特性”，主要用于交流分量相对于额定电压较小的应用。这些电容器分为 3 个等级。 性能等级1 表示长寿命@ 性能等级 2 表示通用，性能等级 3 表示微型型。不包括用于无线电干扰抑制的电容器@，但包含在 IEC 60384-14 中。用于电机或荧光灯的电容器不在本范围内标准。” [外文原描述]： IEC 60384-20:2015 applies to fixed surface mount capacitors for direct current, with metallized electrodes and polyphenylene sulfide dielectric for use in electronic equipment. These capacitors have metallized connecting pads or soldering strips and are intended to be mounted directly onto substrates for hybrid circuits or onto printed boards. They may have "self healing properties" depending on conditions of use and are primarily intended for applications where the a.c. component is small with respect to the rated voltage. This edition includes the following significant technical changes with respect to the previous edition: a) Revision of the structure in accordance with ISO/IEC Directives, Part 2:2011 (sixth edition) to the extent practicable, and harmonization between other similar kinds of documents. b) In addition, Clause 4 and all the tables have been reviewed in order to prevent duplications and contradictions.
英文名称Fixed capacitors for use in electronic equipment - Part 20: Sectional specification - Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors