IEC 60115-7-1984 Sectional specification Fixed resistor networks in which not all resistors are individually measurable Part 7 Sectional specification Fixed resistor networks in.pdf

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1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 601 15-7 QC 400500 Premire dition First edition 1984-01 Rsistances fixes utilises dans les quipements lectroniques Septime partie: Spcification intermdiaire: Rseaux de rsistances fixes dont les rsistances ne sont pas toutes mesurables individuellem

2、ent Fixed resistors for use in lectronic equipment Part 7: Sectional specification: Fixed resistor networks in which not all resistors are individually measurable Numro de rfrence Reference number CEI/IEC 601 15-7: 1984 Numros des publications Depuis le ler janvier 1997, les publications de la CE1 s

3、ont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications de la CE1 incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant lamendem

4、ent 1, et la publication de base incorporant les amendements 1 et 2. Validit de la prsente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfir- mation de la publicati

5、on sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci- dessous: (Site web de la CEI* Catal

6、ogue des publications de la CE1 Publie annuellement et mis jour rgulirement (Catalogue en ligne)* Bulletin de la CE1 Disponible la fois au 4te web de la CEI* et comme priodique imprim Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur se reportera la

7、CE1 60050: Vocabulaire Electro- technique International (VEI). Pour les symboles graphiques, les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux a utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur l

8、e matriel. Index, rete v et compilation des feuilles individuelles, et la CE1 60617: Symboles graphiques pour schmas. * Voir adresse 4te web sur la page de titre. Numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consol

9、idated versions of some IEC publications including amendments are available. For example, edition numbers 1 .O, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incor- porating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publi

10、cation The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the subjects under consid

11、eration and work in progress undertaken by the technical committee which has prepared this publication, as well as the list of publications issued, is to be found at the following IEC sources: IEC web site Catalogue of IEC publications Published yearly with regular updates (On-line catalogue)* Avail

12、able both at the IEC web site* and as a printed periodical IEC Bulletin Terminology, graphical and letter symbols For general terminology, readers are referred to I EC 60050: International Electrotechnical Vocabulary (IEV). For graphical symbols, and letter symbols and signs approved by the IEC for

13、general use, readers are referred to publications IEC 60027: Letter symbols to be used in electrical technology, IEC 60417: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. * See web site address on title page.

14、NORME INTERNATIONALE INTERNATIONAL STANDARD CEI IEC 601 i 5-7 QC 400500 Premire dition First edition 1984-01 Rsistances fixes utilises dans les quipements lectron iq ues Septime partie: Spcification intermdiaire: Rseaux de rsistances fixes dont les rsistances ne sont pas toutes mesurables individuel

15、lement Fixed resistors for use in electronic equipment Part 7: Sectional specification: Fixed resistor networks in which not all resistors are individually measurable O IEC 1984 Droits de reproduction rservs - Copyright - all rights reserved Aucune partie de cette publication ne peut tre reproduite

16、ni No part of this publication may be reproduced or utilized in utilise sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical, procd, lectronique ou mcanique. y compris la photo- including photocopying and microfilm, without permission in copie et les microfi

17、lms, sans raccord crit de lditeur. writing from the publisher. international Eiectrotechnical Commission Telefax: +41 22 91 9 0300 3, rue de Varemb Geneva, Switzerland IEC web site http: /www.iec.ch e-mail: inmailiec.ch S CODE PRIX PRICE CODE Pour prix, voir catalogue en vigueur For price, see curre

18、nt catalogue Commission Electrotechnique Internationale International Electrotechnicai Commission MeMAyHpOnHR 3Il0KTPOT0XHH4eCHaR HOMHCCHR O -2- 115-7 O CE1 1984 SOMMAIRE Pages PREAMBULE . 4 PRFACE 4 SECTION UN . GNRALITS Articles 1 . Gnralits . 6 1.1 Domaine dapplication 6 1.2 Objet . 6 1.3 Documen

19、ts de rfrence . 6 1.4 Informations donner dans une spcification particulire 8 1.5 Marquage . 10 1.6 Terminologie . 10 SECTION DEUX . CARACTRISTIQUES ET SVRITS PRFRENTIELLES 2 . Caractristiques et svrits prfrentielles 16 2.2 Valeurs prfrentielles des caractristiques assignes 20 2.3 Svrits prfrentiell

20、es pour les essais . 22 2.1 Caractristiques prfrentielles 16 SECTION TROIS . PROCDURES DASSURANCE DE LA QUALIT 3 . Procdures dassurance de la qualit 26 3.1 Modles associables . 26 3.2 Homologation 26 3.3 Contrle de ia conformit de la qualit . 42 115-7 O IEC 1984 -3- CONTENTS Page FOREWO RD . 5 PREFA

21、CE 5 SECTION ONE . GENERAL Clause 1 . General . 7 1.1 Scope . 7 1.2 Object 7 1.3 Related documents 7 1.4 Information to be given in a detail specification . 9 1.5 Marking . 11 1.6 Terminology . 11 SECTION TWO . PREFERRED RATINGS. CHARACTERISTICS AND TEST SEVERITIES 2 . Preferred ratings. characteris

22、tics and test severities 17 2.1 Preferred characteristics . 17 2.2 Preferred values of ratings 21 2.3 Preferred test severities 23 SECTION THREE . QUALITY ASSESSMENT PROCEDURES 3 . Quality assessment procedures . 27 3.1 Structurally Similar Components . 27 3.2 Qualification Approval 27 3.3 Quality C

23、onformance Inspection . 43 -4- 115-7 O CE1 1984 40(BC)540 COMMISSION LECTROTECHNIQUE INTERNATIONALE 40(BC)575 RSISTANCES FIXES UTILISES DANS LES Septime partie: Spcification intermdiaire : Rseaux de rsistances fmes dont les rsistances ne sont pas toutes mesurables individuellement QUIPEMENTS LECTRON

24、IQUES PRAMBULE 1) Les dcisions ou accords officiels de la CE1 en ce qui concerne les questions techniques, prpars par les Comits #Etudes O sont reprsents tous les Comits nationaux sintressant ces questions, expriment dans la plus grande mesure possible un accord international sur les sujets examins.

25、 2) Ces dcisions constituent des recommandations internationales et sont agres comme telles par les Comits natio- naux. 3) Dans le but dencourager lunification internationale, la CE1 exprime le vu que tous les Comits nationaux adoptent dans leurs rgles nationales le texte de la recommandation de la

26、CEI, dans la mesure O les conditions nationales le permettent. Toute divergence entre la recommandation de la CE1 et la rgle nationale correspondante doit, dans la meswe du possible, tre indique en termes clairs dans cette dernire. PRFACE La prsente norme a t tablie par le Comit &Etudes no 40 de la

27、CE1 : Condensateurs et rsistances Le texte de cette norme est issu des documents suivants: pour quipements lectroniques. I Rgle des Six Mois I Rapport de vote 1 Pour de plus amples renseignements, consulter le rapport de vote mentionn dans le tableau ci- Le numro QC qui figure sur la page de la couv

28、erture de la prsente publication est le numro de spcification dans le Systme CE1 dassurance de la qualit des composants lectroniques dessus. (IEC?). 115-7 O IEC 1984 -5- Six Months Rule 40(C0)540 INTERNATIONAL ELECTROTECHNICAL COMMISSION Report on Voting 40(C0)575 FIXED RESISTORS FOR USE IN ELECTRON

29、IC EQUIPMENT Part 7: Sectional specification: Fixed resistor networks in which not all resistors are individually measurable FOREWORD 1) The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on which ali the National Committees having a special interest

30、 therein are represented, express, as nearly as possible, an intemational consensus of opinion on the subjects dealt with. 2) They have the form of recommendations for international use and they are accepted by the National Committees in that sense. 3) In order to promote international unification,

31、the IEC expresses the wish that all National Committees should adopt the text of the IEC recommendation for their national rules in so far as national conditions will permit. Any divergence between the IEC recommendation and the corresponding national rules should, as far as possible, be clearly ind

32、icated in the latter. PREFACE This standard has been prepared by IEC Technical Committee No. 40: Capacitors and The text of this standard is based on the following documents: Resistors for Electronic Equipment. Further information can be found in the Report on Voting indicated in the table above. Th

33、e QC number that appears on the front cover of this publication is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). -6- 115-7 O CE1 1984 RSISTANCES FIXES UTILISES DANS LES QUIPEMENTS LECTRONIQUES Septime partie : Spcification intermdiaire : Rseaux de rs

34、istances fmes dont les rsistances ne sont pas toutes mesurables individuellement SECTION UN - GNRALITS 1. Gnralits 1.1 Domaine dapplication Cette norme sapplique aux rseaux de rsistances fixes. Les rsistances peuvent tre isoles ou interconnectes dans toute configuration de circuit. 1.2 Objet Lobjet

35、de cette norme est de prescrire les valeurs prfrentielles des caractristiques, de choisir, dans la hblication 115-1 (1982) de la C EI, les procdures dassurance de la qualit et les mthodes dessai et de mesure appropries et de fixer les exigences gnrales pour ce type de rseaux de rsistances. Les svrit

36、s dessai et les exigences prescrites dans les spcifications particulires doivent tre dun niveau gal ou suprieur celui de la prsente spcification intermdiaire, un niveau ir&- rieur ntant pas permis. 1.3 Documents de r&rence Publications de la CEI. Publication 63 : Sries de valeurs normales pour rsist

37、ances et condensateurs. (1963) Modification no 1 (1967) Modification no 2 (1977) Publication 68 : Essais fondamentaux climatiques et de robustesse mcanique. Publication 115-1 : Rsistances fixes utilises dans les quipements lectroniques. Pre- (1982) mire partie : Spcification gnrique. Publication 410

38、 (1973) : Plans et rgles dchantillonnage pour les contrles par attributs. Publication QC ll: Rgles fondamentales du Systme CE1 dassurance de la qualit des (1981) composants lectroniques (IECQ). Publication QC 001002: Rgles de procdure du Systme CE1 dassurance de la qualit des (1981) composants lectr

39、oniques (IECQ). Note. - Les rfrences ci-dessus sappliquent aux ditions courantes sauf pour lahblication 68 de la CE1 pour laquelle ldition indique dans la spcification gnrique doit tre utilise. 115-7 O IEC 1984 -I- FIXED RESISTORS FOR USE IN ELECTRONIC EQUIPMENT Part 7: Sectional specification: Fixe

40、d resistor networks in which not all resistors are individually measurable SECTION ONE - GENERAL 1. General This standard applies to fixed resistor networks. The resistors may be individually isolated or interconnected in any circuit configuration. 1.2 Object The object of this standard is to prescr

41、ibe preferred ratings and characteristics and to select from I E C Publication 115-1 (1982), the appropriate Quality Assessment procedures, tests and measuring methods and to give general performance requirements for this type of resistor network. Test severities and requirements prescribed in detai

42、l specifications referring to this sectional specification shall be of equal or higher performance level, because lower performance levels are not permitted. 1.3 Related documents IEC publications: Publication 63 : (1963) Publication 68 : Publication 115-1 : (1982) Publication 410 (1973) : Publicati

43、on QC 001001 (1981) Preferred Number Series for Resistors and Capacitors. Amendment No. 1 (1967) Amendment No. 2 (1977) Basic Environmental Testing Procedures. Fixed Resistors for Use in Electronic Equipment. Part 1: Generic Specification. Sampling Plans and Procedures for Inspection by Attributes.

44、Basic Rules of the IEC Quality Assessment System for Electronic Components (IECQ). Publication QC 001002: (1981) Electronic Components (IECQ). Rules of Procedures of the IEC Quality Assessment System for Note. - The above references apply to the current editions except for IEC Publication 68, for wh

45、ich the referenced edition in the applicable test clauses of the generic specification shall be used. -8- 115-7 O CE1 1984 1.4 Informations donner dans une spcijkation particulire Les spcifications particulires drivent de la spcification particulire-cadre applicable. Les spcifications particulires n

46、e doivent pas prescrire dexigences infrieures celles de la sp- cification gnrique ou intermdiaire. Lorsquelles contiennent des exigences plus svres celles-ci doivent tre indiques au para- graphe 1.8 de la spcification particulire et repres dans les programmes dessai, par exemple par un astrisque. No

47、te. - Les informations donnes aux paragraphes 1.4.1 et 1.4.3 peuvent, par commodit, tre prsentes sous forme de tableaux. Les informations suivantes doivent tre donnes dans chaque spcification particulire et les valeurs fixes doivent de prfrence tre choisies parmi celles donnes dans larticle appropri

48、 de la prsente spcification intermdiaire. 1.4.1 Dessin dneombrement et dimensions I1 doit y avoir une illustration du composant destine faciliter son identification et sa compa- raison avec dautres composants. Les dimensions et leurs tolrances associes qui affectent linter- changeabilit et le montage doivent tre donnes dans la spcification particulire. Toutes les dimensions doivent de prfrence tre donnes en millimtres mais, lorsque les dimensions origi- nales sont donnes en inches, les dimensions mtriques correspondant

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