Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEC 63093-4-ed.2.0
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: RM-cores
Translate name
STANDARD published on 6.2.2026
The information about the standard:
Designation standards: IEC 63093-4-ed.2.0
Publication date standards: 6.2.2026
SKU: NS-1260464
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 63093-4-ed.2.0 :
IEC 63093-4:2026 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of RM-cores and low-profile RM-cores made of ferrite, and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores. It also gives guidance on allowable limits of surface irregularities applicable to RM-cores in accordance with the relevant generic specification. The selection of core sizes for this document is based on the philosophy of including those sizes which are industrial standards, either by inclusion in a national standard, or by broad-based use in industry. This document is a specification useful in the negotiations between ferrite core manufacturers and customers about surface irregularities. The general considerations that the design of this range of cores is based upon are given in Annex A. This edition includes the following significant technical changes with respect to the previous edition: a) revision of Table 3 and Table 4 according to IEC 60205 ED4.
We recommend:
Technical standards updating
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
