IEC 60384-26-2018 pdf free.Fixed capacitors for use in electronic equipment – Part 26: Sectional specification – Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte.
This part of lEC 60384 applies to fixed aluminium electrolytic capacitors with conductivepolymer solid electrolyte primarily intended for d.c. applications for use in electronicequipment.
Fixed aluminium electrolytic capacitors with solid (MnO) electrolyte are covered byIEC 60384-4.Fixed aluminium electrolytic surface mount capacitors with conductive polymersolid electrolyte are covered by IEC 60384-25.
1.2 Object
The object of this document is to prescribe preferred ratings and characteristics and to selectfrom lEC 60384-1,the appropriate quality assessment procedures,tests and measuringmethods and to give general performance requirements for this type of capacitor. Testseverities and requirements prescribed in detail specifications referring to this sectionalspecification shall be of equal or higher performance level, because lower performance levelsare not permitted.
1.3 Normative references
The following documents are referred to in the text in such a way that some or all of theircontent constitutes requirements of this document. For dated references, only the editioncited applies.For undated references, the latest edition of the referenced document (includingany amendments) applies.
IEC 60063,Preferred number series for resistors and capacitors
IEC 60068-1:2013,Environmental testing – Part 1 : General and guidance
IEC 60068-2-20:2008,Environmental testing – Part 2-20: Tests – Test T – Test methods forsolderability and resistance to soldering heat of devices with leads
IEC 60384-1:2016,Fixed capacitors for use in electronic equipment – Part 1: Genericspecification.
1.4 Information to be given in a detail specification1.4.1General
Detail specifications shall be derived from the blank detail specification.
Detail specifications shall not specify requirements inferior to those of the generic, sectionalor blank detail specification. When more severe requirements are included,they shall belisted in 1.9 of the detail specification and indicated in the test schedules, for example by anasterisk.
The information given in 1.4.2 may, for convenience, be presented in tabular form.
The following information shall be given in each detail specification and the values quotedshall preferably be selected from those given in the appropriate clause of this sectionalspecification.
1.4.2 Outline drawings and dimensions
There shall be an illustration of the capacitors as an aid to easy recognition and forcomparison of the capacitors with others. Dimensions and their associated toierances, whichaffect interchangeability and mounting,shall be given in the detail specification. Alldimensions shall preferably be stated in millimetres; however,when the original dimensionsare given in inches, the converted metric dimensions in millimetres shall be added.
The detail specification shall specify the method of mounting to be applied for normal use andfor the application of the vibration and the bump or shock tests.The design of the capacitormay be such that special mounting fixtures are required in its use. In this case, the detailspecification shall describe the mounting fixtures and they shall be used in the application ofthe vibration and bump or shock tests.IEC 60384-26 pdf download.