Starting from:

$29

Chinese Standard: GB/T 44069.12-2026

GB/T 44069.12-2026 is the Chinese version electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you have any question, please contact email: ChineseStandardsLibraryS001@gmail.com.


Ferrite cores—Guidelines on dimensions and the limits of surface irregularities—Part 12:Ring-cores


Standard in brief
Scope of Application:  
本文件规定了优选系列环形磁心与机械互换性有关的重要尺寸以及在计算中使用的有效参数值。本文件给出了环形磁心表面缺陷容许极限的导则。
本文件在磁心制造商和用户之间有关表面缺陷的协商中作为分导则使用。

Basic information
Standard No:GB/T 44069.12-2026
Standard Name:铁氧体磁心 尺寸和表面缺陷极限导则 第12部分:环形磁心
English Name:Ferrite cores—Guidelines on dimensions and the limits of surface irregularities—Part 12:Ring-cores
Standard Status:即将实施
Release Date:2026-07-30
Effective Date:2027-02-01
Language of Publication:中文简体

Standard Classification
ICS Number:29.100.10
CCS Number:L19

Related Standards
Referenced Standards:IEC 60205,IEC 60401-1,IEC 63093-1
Adopted Standards:IEC 63093-12:2019
Adopted Standard Name:《铁氧体磁心 尺寸和表面缺陷极限导则 第12部分:环形磁心》
Adoption Level:IDT

Publication Information
Number of pages:24
Number of words:37 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-07-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:44069.12
Drafter:杨陆、张益冰、张瑞标、高晓琴、王慧丽、王辉、邢冰冰
Drafting Organization:中国电子科技集团公司第九研究所、天通控股股份有限公司
Management Organization:全国磁性元件与铁氧体材料标准化技术委员会(SAC/TC 89)
Proposing Department:中华人民共和国工业和信息化部

More products