GB/T 4596-1984
Replaced
GB/T 20873-2007
Active
National standards
GB/T 20873-2007 PM-cores made of magnetic oxides and associated parts—dimensions
GB/T 20873-2007 PM-cores made of magnetic oxides and associated parts—dimensions
Basic Information
Standard Code:
GB/T 20873-2007
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nMagnetic components
ICS Name:
\nMagnetic components
Publish Date:
2007-02-09
Implement Date:
2007-09-01
Pages:
11 pages
Scope
This standard specifies the main dimensions of PM cores made of magnetic oxides and their accessories in terms of mechanical interchangeability, the main dimensions of the coil frames used for these cores, and the bottom contour lines and pin positions of the cores. It also stipulates the basic requirements for derived standards (see Appendix A). This standard applies to PM cores made of magnetic oxides and their accessories.
Development Information
Referenced Standards
Adopt standards
IEC 61247:1995
Related Standards
GB/T 9632.1-2002
Abolished
GB/T 9632.1-2002 Measuring methods of cores for inductors and transformers for telecommunications
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
GB/T 9634.1-2002
Active
GB/T 9634.1-2002 Ferrite cores-Guide on the limits of surface irregularities—Part 1:General specification
GB/T 9634.2-2002
Replaced
GB/T 9634.2-2002 Ferrite cores—Guide on the limits of surface irregularities—Part 2:RM-cores
GB/T 9634.3-2002
Active