Dimensions of cross cores (X-cores) made of ferromagnetic oxides and associated parts

This document specifies the technical requirements and dimensional tolerances for cross-shaped magnetic cores manufactured from ferrite oxide materials, commonly referred to as X-type magnetic cores. It serves as an amendment to an existing standard, focusing exclusively on refining the physical dimensions and manufacturing specifications to ensure interoperability and consistent performance in electronic applications. The content outlines the geometric constraints and material properties necessary for these components, which are integral to transformer and inductor designs within electrical and electronic engineering. By establishing uniform measurement criteria and construction guidelines, this publication facilitates the production and exchange of compatible magnetic components across international markets. It addresses the specific characteristics of ferrite-based materials, ensuring that the resulting cores meet established performance benchmarks for magnetic flux handling and energy efficiency in circuit applications.