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BS EN IEC 60384-23:2023

$167.15

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 44
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
5 Annex ZA (normative) Normative references to international publications with their corresponding European publications
6 Blank Page
7 English
CONTENTS
10 FOREWORD
12 1 Scope
2 Normative references
13 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)
14 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
15 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
16 5.4.2 Capacitance
5.4.3 Tangent of loss angle (tan δ)
Table 2 – Test voltages
17 5.4.4 Insulation resistance
Table 3 – Tangent of loss angle limits
18 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
19 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
20 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
21 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
22 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
23 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
24 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
25 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
26 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
27 Table 8 – Test and sampling plan for qualification approval Assessment level EZ
28 Table 9 – Test schedule for qualification approval
34 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
35 Table A.1 – Lot-by-lot inspection
36 Table A.2 – Periodic inspection
41 Annex X (informative) Cross-references to the previous edition of this document
Table X.1 – Cross-reference
42 Bibliography
BS EN IEC 60384-23:2023
$167.15