SJ/T 11264-2002
Dimension and tolerance for Permanent ferrite magnets for speakers (English Version)

Standard No.

SJ/T 11264-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Electron

Latest

SJ/T 11264-2002

Replace

SJ 1512-1979 SJ 2883-1988 SJ 2884-1988

Scope

This standard specifies the dimensions, tolerances and shape and position tolerances of permanent ferrite magnets for loudspeakers. The magnets are suitable for various loudspeakers such as external magnet type and double magnet internal magnet type.

SJ/T 11264-2002 history

• 2002 SJ/T 11264-2002 Dimension and tolerance for Permanent ferrite magnets for speakers
• 1970 SJ 2884-1988 Series of dimensions for Y25 and Y30 Types permanent ferrite magnets for loudspeakers
• 0000 SJ 1512-1979

SJ/T 11264-2002 Dimension and tolerance for Permanent ferrite magnets for speakers has been changed from SJ 2883-1988 .

SJ/T 11264-2002 Dimension and tolerance for Permanent ferrite magnets for speakers has been changed from SJ 2884-1988 Series of dimensions for Y25 and Y30 Types permanent ferrite magnets for loudspeakers.