1、 IEC 60384-18 Edition 3.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Fixed capacitors for use in electronic equipment Part 18: Sectional specification Fixed aluminium electrolytic surface mount capacitors with solid (MnO 2 ) and non-solid electrolyte Condensateurs fixes utiliss dans les qui
2、pements lectroniques Partie 18: Spcification intermdiaire Condensateurs fixes lectrolytiques laluminium pour montage en surface lectrolyte solide (MnO 2 ) et non solide IEC 60384-18:2016-05(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2016 IEC, Geneva, Switzerland All rights reserved. Un
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20、ion 3.0 2016-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Fixed capacitors for use in electronic equipment Part 18: Sectional specification Fixed aluminium electrolytic surface mount capacitors with solid (MnO 2 ) and non-solid electrolyte Condensateurs fixes utiliss dans les quipements lectroniqu
21、es Partie 18: Spcification intermdiaire Condensateurs fixes lectrolytiques laluminium pour montage en surface lectrolyte solide (MnO 2 ) et non solide INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 31.060.50 ISBN 978-2-8322-3423-5 Registered trademark of the
22、 International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 IEC 60384-
23、18:2016 IEC 2016 CONTENTS FOREWORD 5 1 General .7 1.1 Scope .7 1.2 Object .7 1.3 Normative references 7 1.4 Information to be given in a detail specification 8 1.4.1 General .8 1.4.2 Outline drawing and dimensions .8 1.4.3 Mounting .8 1.4.4 Ratings and characteristics 8 1.4.5 Marking .9 1.5 Terms an
24、d definitions 9 1.6 Marking 9 1.6.1 General .9 1.6.2 Information for marking 9 1.6.3 Marking on capacitors 9 1.6.4 Marking on packaging 10 2 Preferred ratings and characteristics 10 2.1 Preferred characteristics . 10 2.2 Preferred values of ratings 10 2.2.1 Nominal capacitance (C N ) 10 2.2.2 Tolera
25、nce on nominal capacitance . 10 2.2.3 Rated voltage (U R ) 10 2.2.4 Category voltage (U C ) . 10 2.2.5 Surge voltage 11 2.2.6 Rated temperature . 11 3 Quality assessment procedures . 11 3.1 Primary stage of manufacture 11 3.2 Structurally similar components . 11 3.3 Certified test records of release
26、d lots 11 3.4 Qualification approval procedures . 11 3.4.1 General . 11 3.4.2 Qualification approval on the basis of the fixed sample size procedure . 11 3.4.3 Tests . 12 3.5 Quality conformance inspection . 22 3.5.1 Formation of inspection lots . 22 3.5.2 Test schedule 22 3.5.3 Delayed delivery 22
27、3.5.4 Assessment levels . 22 4 Test and measurement procedures 23 4.1 Drying . 23 4.2 Measuring conditions 24 4.3 Mounting . 24 4.3.1 General . 24 4.3.2 Initial inspections . 24 4.3.3 Test conditions 24 IEC 60384-18:2016 IEC 2016 3 4.3.4 Final inspections 24 4.4 Visual examination and check of dimen
28、sions . 24 4.4.1 General . 24 4.4.2 Visual examination and check of dimensions 24 4.4.3 Requirements 24 4.5 Electrical tests 24 4.5.1 Leakage current . 24 4.5.2 Capacitance 25 4.5.3 Tangent of loss angle (tan ) or equivalent series resistance (ESR) 25 4.5.4 Impedance (if required) 26 4.6 Resistance
29、to soldering heat . 26 4.6.1 General . 26 4.6.2 Test conditions 26 4.6.3 Recovery . 26 4.6.4 Final inspections and requirements 26 4.7 Solderability 26 4.7.1 General . 26 4.7.2 Test conditions 27 4.7.3 Final inspections and requirements 27 4.8 Shear test . 27 4.8.1 General . 27 4.8.2 Final inspectio
30、ns and requirements 27 4.9 Substrate bending test 27 4.9.1 General . 27 4.9.2 Final inspections and requirements 27 4.10 Rapid change of temperature 27 4.10.1 General . 27 4.10.2 Initial inspections . 27 4.10.3 Test conditions 27 4.10.4 Recovery . 27 4.10.5 Final inspections and requirements 27 4.11
31、 Climatic sequence . 28 4.11.1 General . 28 4.11.2 Initial inspections . 28 4.11.3 Dry heat . 28 4.11.4 Damp heat, cyclic, Test Db, first cycle 28 4.11.5 Cold 28 4.11.6 Damp heat, cyclic, Test Db, remaining cycles . 28 4.11.7 Recovery . 28 4.11.8 Final inspections and requirements 28 4.12 Damp heat,
32、 steady state . 28 4.12.1 General . 28 4.12.2 Initial inspections . 28 4.12.3 Test conditions 28 4.12.4 Recovery . 29 4.12.5 Final inspections and requirements 29 4.13 Characteristics at high and low temperature 29 4.13.1 General . 29 4 IEC 60384-18:2016 IEC 2016 4.13.2 Inspections and requirements
33、29 4.14 Surge voltage . 29 4.14.1 General . 29 4.14.2 Initial inspections . 29 4.14.3 Test conditions 29 4.14.4 Recovery . 29 4.14.5 Final inspections and requirements 30 4.15 Endurance 30 4.15.1 General . 30 4.15.2 Initial inspections . 30 4.15.3 Test conditions 30 4.15.4 Recovery . 30 4.15.5 Final
34、 inspections and requirements 30 4.16 Reverse voltage (if required) . 30 4.16.1 Initial inspections . 30 4.16.2 Test conditions 30 4.16.3 Recovery . 31 4.16.4 Final inspections and requirements 31 4.17 Storage at high temperature 31 4.17.1 General . 31 4.17.2 Initial inspections . 31 4.17.3 Test con
35、ditions 31 4.17.4 Recovery . 31 4.17.5 Final inspections and requirements 31 4.18 Storage at low temperature (if required) 31 4.18.1 General . 31 4.18.2 Initial inspections . 31 4.18.3 Test conditions 31 4.18.4 Recovery . 31 4.18.5 Final inspections and requirements 31 4.19 Charge and discharge (if
36、required) 32 4.19.1 General . 32 4.19.2 Initial inspections . 32 4.19.3 Test conditions 32 4.19.4 Final inspections and requirements 32 4.20 Component solvent resistance (if required) 32 4.21 Solvent resistance of the marking (if required) . 32 4.22 High surge current (if required) . 32 4.22.1 Gener
37、al . 32 4.22.2 Final inspections and requirements 33 Table 1 Surge voltages 11 Table 2 Sampling plan for qualification approval, assessment level EZ . 13 Table 3 Test schedule for qualification approval (1 of 8) . 14 Table 4 Lot-by-lot inspection 23 Table 5 Periodic inspection 23 IEC 60384-18:2016 I
38、EC 2016 5 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 18: Sectional specification Fixed aluminium electrolytic surface mount capacitors with solid (MnO 2 ) and non-solid electrolyte FOREWORD 1) The International Electrotechnical Commission (IEC)
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49、e subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60384-18 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. This third edition cancels and replaces the second edition published in 2007 and constitutes a technical revision. This edition includes the following significant technical ch
