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BS EN IEC 60384-23:2023 – TC

$217.84

Tracked Changes. Fixed capacitors for use in electronic equipment – Sectional specification. Fixed metallized polyethylene naphthalate film dielectric surface mount DC capacitors

Published By Publication Date Number of Pages
BSI 2023 110
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PDF Pages PDF Title
68 undefined
70 European foreword
Endorsement notice
71 Annex ZA (normative) Normative references to international publications with their corresponding European publications
72 Blank Page
73 English
CONTENTS
76 FOREWORD
78 1 Scope
2 Normative references
79 3 Terms and definitions
4 Preferred ratings and characteristics
4.1 Preferred climatic categories
4.2 Preferred values of ratings
4.2.1 Nominal capacitance (CN)
80 4.2.2 Tolerance on nominal capacitance
4.2.3 Rated voltage (UR)
4.2.4 Category voltage (UC)
4.2.5 Rated temperature
Tables
Table 1 – Percentage limit of the rated voltage at AC voltage frequency
81 5 Test and measurement procedures
5.1 General
5.2 Mounting
5.2.1 Initial inspections
5.2.2 Mounting method
5.2.3 Final inspections after mounting
5.3 Visual examination and check of dimensions
5.3.1 General
5.3.2 Visual examination and check of dimensions
5.3.3 Requirements
5.4 Electrical tests
5.4.1 Voltage proof
82 5.4.2 Capacitance
5.4.3 Tangent of loss angle (tan δ)
Table 2 – Test voltages
83 5.4.4 Insulation resistance
Table 3 – Tangent of loss angle limits
84 5.5 Shear test
5.5.1 General
5.5.2 Final inspections
Table 4 – Requirements regarding insulation resistance
Table 5 – Correction factor dependent on temperature
85 5.6 Substrate bending test
5.6.1 General
5.6.2 Initial inspections
5.6.3 Final inspections and requirements
5.7 Resistance to soldering heat
5.7.1 General
5.7.2 Initial inspections
5.7.3 Test conditions
5.7.4 Recovery
5.7.5 Final inspections and requirements
5.8 Solderability
5.8.1 General
86 5.8.2 Test conditions
5.8.3 Final inspections and requirements
5.9 Rapid change of temperature
5.9.1 General
5.9.2 Initial inspections
5.9.3 Test conditions
5.9.4 Final inspections and requirements
5.10 Climatic sequence
5.10.1 General
5.10.2 Initial inspections
5.10.3 Dry heat
87 5.10.4 Damp heat, cyclic, test Db, first cycle
5.10.5 Cold
5.10.6 Damp heat, cyclic, test Db, remaining cycles
5.10.7 Recovery
5.10.8 Final inspections and requirements
5.11 Damp heat, steady state
5.11.1 General
5.11.2 Initial inspections
5.11.3 Test conditions
5.11.4 Recovery
5.11.5 Final inspections and requirements
88 5.12 Endurance
5.12.1 General
5.12.2 Initial inspections
5.12.3 Test conditions
5.12.4 Final inspections and requirements
5.13 Charge and discharge
5.13.1 General
Table 6 – Endurance test conditions for Grade 1 and Grade 2 capacitors
Table 7 – Endurance test conditions for Grade 3 capacitors
89 5.13.2 Initial inspections
5.13.3 Test conditions
5.13.4 Recovery
5.13.5 Final inspections and requirements
5.14 Component solvent resistance (if required)
5.14.1 General
5.14.2 Final inspections and requirements
5.15 Solvent resistance of marking (if applicable)
5.15.1 General
5.15.2 Final inspections and requirements
6 Marking
6.1 General
90 6.2 Information for marking
6.3 Marking on capacitors
6.4 Marking on packaging
7 Information to be given in a detail specification
7.1 General
7.2 Outline drawing and dimensions
91 7.3 Mounting
7.4 Ratings and characteristics
7.4.1 General
7.4.2 Nominal capacitance range
7.4.3 Particular characteristics
7.4.4 Soldering
7.5 Marking
8 Quality assessment procedures
8.1 Primary stage of manufacture
8.2 Structurally similar components
92 8.3 Certified test records of released lots
8.4 Qualification approval procedures
8.4.1 General
8.4.2 Qualification approval on the basis of the fixed sample size procedure
93 Table 8 – Test and sampling plan for qualification approval Assessment level EZ
94 Table 9 – Test schedule for qualification approval
100 Annex A (normative) Quality conformance inspection
A.1 Formation of inspection lots
A.1.1 Groups A and B inspection
A.1.2 Group C inspection
A.2 Test schedule
A.3 Delayed delivery
A.4 Assessment levels
101 Table A.1 – Lot-by-lot inspection
102 Table A.2 – Periodic inspection
107 Annex X (informative) Cross-references to the previous edition of this document
Table X.1 – Cross-reference
108 Bibliography
BS EN IEC 60384-23:2023 - TC
$217.84