Standards Store

IEC TR 63162:2025 pdf download,Electric components – Reliability – Failure rates at reference conditions. IEC TR 63162:2025 is a Technical Specification that outlines the failure rates of electrical components under specified reference conditions, as defined in IEC 61709. These reference conditions serve as a standardized benchmark, allowing for the adjustment of failure rates to reflect […]

IEC TR 63309:2025 pdf download,Active fibres – Characteristics and measurement methods – Guidance. IEC TR 63309:2025 is a Technical Report that offers an introduction to active fibers, detailing their essential characteristics and measurement techniques. In the context of this document, an active fiber refers to a silica-based optical fiber that is doped with rare-earth ions […]

IEC SRD 63417:2025 pdf download,Guidance and plan to develop smart energy ontologies. IEC SRD 63417:2025 offers a comprehensive framework and guidance for the development of smart energy ontologies, as well as other domain-specific ontologies within the smart energy sector. The primary goal of this document is to facilitate semantic interoperability by leveraging various standards and […]

IEC 62813:2025 pdf download,Lithium ion capacitors for use in electric and electronic equipment – Test methods for electrical characteristics. IEC 62813:2025 outlines the electrical characteristics and testing methods for lithium-ion capacitors (LIC), which are utilized in various electric and electronic devices. This standard focuses on several key parameters, including capacitance, internal resistance, accumulated electric energy […]

IEC 63360:2025 pdf download,Fluids for electrotechnical application – Specification of gases alternative to SF6 to be used in electrical power equipment. IEC 63360:2025 outlines the quality standards for gases that serve as alternatives to SF6 (sulfur hexafluoride) in electrical power equipment. These alternative gases, referred to collectively as “gases” in this document, are essential for […]

IEC 63366:2025 pdf download,Product category rules for life cycle assessment of electrical and electronic products and systems. IEC 63366:2025 establishes product category rules (PCR) for electrical and electronic products and systems (EEPS) to facilitate the creation of Type III environmental declarations. This standard outlines the processes and requirements necessary for conducting life cycle assessments (LCA) […]

IEC 63505:2025 pdf download,Guidelines for measuring the threshold voltage (VT) of SiC MOSFETs. IEC 63505:2025 provides comprehensive guidance on the measurement methods for threshold voltage (VT) and the necessary conditioning procedures prior to conducting VT tests on silicon carbide (SiC) power MOSFETs. The aim is to minimize or completely eliminate the effects of hysteresis that […]

IEC 62276:2025 pdf download,Single crystal wafers for surface acoustic wave (SAW) device applications – Specifications and measuring methods. IEC 62276:2025 pertains to the production of single crystal wafers made from synthetic quartz, lithium niobate (LN), lithium tantalate (LT), lithium tetraborate (LBO), and lanthanum gallium silicate (LGS). These wafers are specifically designed to serve as substrates […]