GB/T 9634.1-2002 Active National standards

GB/T 9634.1-2002 Ferrite cores-Guide on the limits of surface irregularities—Part 1:General specification

Publish Date: 2002-12-04 Implement Date: 2003-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9634.1-2002

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nMagnetic components

ICS Name: \nMagnetic components

Publish Date: 2002-12-04

Implement Date: 2003-05-01

Pages: 8 pages

Development Information

Word Count: 12 Thousand words Pages: 8 pages

Same series standard

GB/T 9634.2-2002 Ferrite cores—Guide on the limits of surface irregularities—Part 2:RM-cores GB/T 9634.3-2002 Ferrite cores—Guide on the limits of surface irregularities—Part 3:ETD-cores and E-cores

Replace the following standards

GB 9634-1988

Adopt standards

IEC 60424-1:1999

Related Standards

GB/T 4596-1984 Replaced

GB/T 4596-1984 E-cores for three-phase transformers for use in electronic equipment

Publish Date: 1984-07-21

GB/T 9632.1-2002 Abolished

GB/T 9632.1-2002 Measuring methods of cores for inductors and transformers for telecommunications

Publish Date: 2002-07-18

GB/T 18909-2002 Active

GB/T 18909-2002 Sectional specification for high-frequency inductors and intermediate frequency transformers for use in electronic equipment for capability approval

Publish Date: 2002-12-04

GB/T 9634.2-2002 Replaced

GB/T 9634.2-2002 Ferrite cores—Guide on the limits of surface irregularities—Part 2:RM-cores

Publish Date: 2002-12-04

GB/T 9634.3-2002 Active

GB/T 9634.3-2002 Ferrite cores—Guide on the limits of surface irregularities—Part 3:ETD-cores and E-cores

Publish Date: 2002-12-04

GB/T 19404-2003 Active

GB/T 19404-2003 Microwave ferrite components—Measuring methods for major properties

Publish Date: 2003-11-24