IEC 60384-4:1998 pdf download – Fixed capacitors for use in electronic equipment -Part 4: Sectional specification: Aluminium electrolytic capacitors with solid and non-solid electrolyte

IEC 60384-4:1998 pdf download – Fixed capacitors for use in electronic equipment -Part 4: Sectional specification: Aluminium electrolytic capacitors with solid and non-solid electrolyte.
IEC 60384-4 applies to aluminium electrolytic capacitors with solid and non-solid electrolyte primarily Intended for d.c. applications for use in electronic equipment. It covers capacitors for long-life applications and capacitors for general-purpose applications.
Capacitors for special-purpose applications may need additional requirements.
1.2 Object
The object of this standard is to prescribe preferred ratings and characteristics and to select from IEC 60384-1, the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of capacitor. Test seventies and requirements prescribed in detail 5pecifications referring to this sectional specification shall be of equal or higher perlormance level, because lower performance levels are not permitted.
1.3 NormatIve references
The following normative documents contain provisions which, through reference in this text. constitute provisions of this part of IEC 60384 At the time of publication, the editions indicated were valid, All normative documents are subject to revision, and parties to agreements based on this part of IEC 60384 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below Members of IEC and ISO maintain registers of currently valid International Standards
IEC 60062:1992, Marking codes for resistors and capacitors
IEC 60063:1963. Preferred number series for resistors and capacitors
Amendment 1 (1967)
Amendment 2 (1977)
IEC 60068. — Environmental testing
IEC 60384-1:1982. Fixed capacitors for use it, electronic equipment — Part 1: Generic specification
lEG 60410:1973. Sampling plans and procedures lot inspection by attributes
lEG OC 001001:1981. Basic rules of the IEC Quality Assessment System for Electronic Components (IECO)
lEG OC 001002:1981, Rules of procedure of the IEC Quality Assessment System for Electronic Components (IECQ)
ISO 3:1973, Preferred numbers — Series of preferred numbers
NOTE – The abov. references apply to th, current edilions .xceçf for 1EC 60058. for which lb. ref.rqnced .dihon In the aeøfcable test clause, of the enrfc eecltlcahon shall be used
1.4 InformatIon to be gIven In a detail specifIcation
Detail specifications shall be derived from the relevant blank detail specification.
Detail specifications shall not specify requirements inferior to those of the generic, sectional or blank detail specification When more severe requirements are included, they shall be listed in 1.9 of the detail specification and indicated in the test schedules, for example by an asterisk.
NOTE — Th, Information given in 14 I, t may for convenience, be ptesent.d in tabular form
The following Information shall be given In each detail specification and the values quoted shall preferably be selected from those given in the appropriate clause of this sectional specification.
1.4.1 Outline drawIng and dImensions
There shall be an Illustration of the capacitor as an aid to easy recognition an for comparison of the capacitor with others. Dimensions and their associated tolerances, which affect Interchangeability and mounting, shall be given In the detail spoclhcatlon. All dimensions shall preferably be stated in millimetres, however, when the original dimensions are given in inches, the converted metric dimensions in millimetres shall be added.
Normally the numerical values shall be given for the length of the body. the width and height of the body and the wire spacing. or for cylindrical types, the body diameter, and the length and diameter of the terminations. When necessary, for example when a number of items (capacitance valuesvoltage ranges) are covered by a detail specification, the dimensions and their associated tolerances shall be placed in a table below the drawing.
When the configuration is other than described above, the detail specification shall state such dimensional information as will adequately describe the capacitor. When the capacitor is not designed for use on printed boards. this shall be clearly stated in the detail specification.
1.4.2 Mounting
The detail specification shall specity the method of mounting to be applied for normal use and for the application of the vibration and the bump or shock tests. The capacitors shall be mounted by their normal means, The design of the capacitor may be such that spectal mounting fixtures are required in its use. In this case. the detail specification shall describe the mounting fixtures and they shall be used In the application of the vibration and bump or shock tests.