IEC Standards

This section of IEC 60404 pertains to both grain-oriented and non-oriented electrical sheets and strips for alternating current (a.c.) measurements of magnetic properties at frequencies up to 400 Hz, as well as for direct current (d.c.) magnetic measurements. The purpose of this section is to outline the general principles and technical specifics for measuring the […]

This section of IEC 60384 is applicable to aluminium electrolytic capacitors featuring a conductive polymer solid electrolyte. These capacitors are primarily intended for direct mounting on substrates for hybrid circuits or printed circuit boards. Fixed aluminium electrolytic chip capacitors with a solid (MnO2) layer are not included in this standard, but they are covered by

This section of IEC 60384 is relevant to fixed surface mount capacitors designed for direct current applications, utilizing metallized electrodes and polyethylene naphthalate dielectric for electronic equipment. These capacitors feature metallized connecting pads or solder strips and are intended for direct mounting on substrates for hybrid circuits or printed circuit boards. Depending on the usage

This sectional specification applies to fixed unencapsulated surface mount multilayer ceramic capacitors, Class 2, intended for use in electronic equipment. These capacitors feature metallized connecting pads or solder strips and are designed to be mounted directly onto printed circuit boards or directly onto hybrid circuit substrates. Capacitors intended for electromagnetic interference suppression are not included

This section of IEC 60384 pertains to fixed surface mount capacitors designed for direct current applications, featuring metallized electrodes and polyphenylene sulfide dielectric, suitable for use in electronic devices. These capacitors come with metallized connecting pads or solder strips and are meant for direct mounting onto hybrid circuit substrates or printed circuit boards. Depending on

This part of IEC 60384 applies to fixed capacitors with metallized electrodes and polypropylene dielectric for use in electronic equipment. Note that capacitors with mixed foil and metallized electrodes are also within the scope of this standard. These capacitors may have “self-healing” properties depending on conditions of use. Capacitors covered by this specification are mainly

This section of IEC 60384 pertains to fixed capacitors equipped with metallized electrodes and a polypropylene dielectric, which are intended for use in electronic devices. These capacitors may exhibit “self-healing” characteristics under certain usage conditions. They are primarily designed for use with direct voltage. Capacitors for alternating voltage and pulse applications are not within the

This section of IEC 60384 applies to fixed direct current capacitors, designed for rated voltages not exceeding 6300 V. They utilize a polyethylene-terephthalate film as the dielectric and thin metal foil electrodes. For capacitors with rated voltages exceeding 1000 V, additional testing and requirements may be specified in the detail specification. The capacitors covered by

This section of IEC 60384 covers fixed capacitors with ceramic dielectric and a specified temperature coefficient (classified as Dielectric Class 2), which are designed for use in electronic systems. This category includes leadless capacitors but excludes fixed surface mount multilayer capacitors with ceramic dielectric. Electromagnetic interference suppression capacitors are not included within this part of