1、 INTERNATIONAL STANDARD IEC60384-9 QC 300700Third edition2005-05 Fixed capacitors for use in electronic equipment Part 9:Sectional specification:Fixed capacitors of ceramic dielectric,Class 2 Reference number IEC 60384-9:2005(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCA
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8、c.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONAL STANDARD IEC60384-9 QC 300700Third edition2005-05 Fixed capacitors for use in electronic equipment Part 9:Sectional specificat
9、ion:Fixed capacitors of ceramic dielectric,Class 2 IEC 2005 Copyright-all rights reserved No part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.International
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11、 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 60384-9 IEC:2005(E)CONTENTS 1 General.6 1.1 Scope.6 1.2 Object.6 1.3 Normative references.6 1.4 Information to be given in a detail specification.6 1.4.1 Outline drawing and dimensions
12、.7 1.4.2 Mounting.7 1.4.3 Ratings and characteristics.7 1.4.4 Marking.7 1.5 Terms and definitions.8 1.6 Marking.8 2 Preferred ratings and characteristics.9 2.1 Preferred characteristics.9 2.2 Preferred values of ratings.9 3 Quality assessment procedures.10 3.1 Primary stage of manufacture.10 3.2 Str
13、ucturally similar components.10 3.3 Certified records of released lots.10 3.4 Qualification Approval.11 3.5 Quality Conformance Inspection.16 4 Test and measurement procedures.18 4.1 Special preconditioning.18 4.2 Visual examination and check of dimensions.18 4.3 Electrical tests.18 4.4 Temperature
14、characteristic of capacitance.20 4.5 Robustness of terminations.21 4.6 Resistance to soldering heat.21 4.7 Solderability.22 4.8 Rapid change of temperature.22 4.9 Vibration.22 4.10 Bump.23 4.11 Shock.23 4.12 Climatic sequence.24 4.13 Damp heat,steady state.26 4.14 Endurance.26 4.15 Component solvent
15、 resistance(if applicable).27 4.16 Solvent resistance of the marking(if applicable).27 Annex A(normative)Capacitance ageing of fixed capacitors of ceramic dielectric,Class 2.28 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.60384-9 IE
16、C:2005(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 9:Sectional specification:Fixed capacitors of ceramic dielectric,Class 2 FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electro