BS EN IEC 60384-20:2023

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Fixed capacitors for use in electronic equipment – Sectional specification. Fixed metallized polyphenylene sulfide film dielectric surface mount DC capacitors

Published By	Publication Date	Number of Pages
BSI	2023	42

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Categories: 31.060.10 - Fixed capacitors, BSI

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PDF Pages	PDF Title
2	undefined
5	Annex ZA (normative)Normative references to international publicationswith 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 Table 2 – Category voltages for upper category temperature 125 °C Table 3 – Category voltages for upper category temperature 155 °C
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 4 – Test voltages
17	5.4.4 Insulation resistance Table 5 –Tangent of loss angle limits
18	5.5 Shear test 5.5.1 General 5.5.2 Final inspections Table 6 – Requirements regarding insulation resistance Table 7 – 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 5.13.2 Initial inspections Table 8 – Endurance test conditions for Grade 1, 2 and Grade 3 capacitors
23	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 required) 5.15.1 General 5.15.2 Final inspections and requirements 6 Marking 6.1 General 6.2 Information for marking
24	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 8.3 Certified test records of released lots
26	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 9 – Test and sampling plan for qualification approval Assessment level EZ
28	Table 10 – Test schedule for qualification approval
33	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
34	Table A.1 – Lot-by-lot inspection
35	Table A.2 – Periodic inspection
40	Annex X (informative)Cross-references to the previous edition of this document Table X.1 – Cross-references
41	Bibliography

Additional information

Status	Definitive
Pages	42
Publication Date	2023-03-22
ISBN	978 0 539 13024 9
Standard Number	BS EN IEC 60384-20:2023
Title	Fixed capacitors for use in electronic equipment – Sectional specification. Fixed metallized polyphenylene sulfide film dielectric surface mount DC capacitors
Identical National Standard Of	EN 60384-20 Ed.4.0, IEC 60384-20 Ed.4.0
Replaces	BS EN 60384-20:2015
Descriptors	Electronic equipment and components, Direct current, Quality assurance systems, Approval testing, Fixed capacitors, Electrical insulating materials, Specification (approval), Metal coatings, Assessed quality, Films (states of matter), Dielectric devices, Testing conditions, Inspection, Capacitors, Surface mounting devices
Publisher	BSI
Committee	W/-
ICS Codes	31.060.10 - Fixed capacitors

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