SJ/Z 9072.4-1987
Axial lead cores made of magnetic oxides or iron powder (English Version)
- Standard No.
- SJ/Z 9072.4-1987
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Electron
- Status
- Latest
- SJ/Z 9072.4-1987
- Replace By
- GB/T 12798-1991
- Scope
- This standard specifies the dimensions, mechanical properties, measurement methods and related tests of axial lead cores made of magnetic oxide (ferrite) or iron powder. This core is mainly used in small wirewound inductors in communications and electronic equipment.
SJ/Z 9072.4-1987 history
- 1970 SJ/Z 9072.4-1987 Axial lead cores made of magnetic oxides or iron powder
SJ/Z 9072.4-1987 Axial lead cores made of magnetic oxides or iron powder was changed to GB/T 12798-1991 Axial lead cores made of magnetic oxides or iron powder.
