1、NORME CE1 IEC INTERNATIONALE INTERNATIONAL STANDARD 601 15-44 QC 400201 Premire dition First edition 1983-01 Rsistances fixes utilises dans les quipements lectron iq ues Quatrime partie: Spcification particulire-cadre: Rsistances fixes de puissance Niveau dassurance E Fixed resistors for use in lect
2、ronic equipment Part 4: Blank detail specification: Fixed power resistors Assessment level E Numro de rfrence Reference number CEIIIEC 601 15-4-1: 1983 Numros des publications Depuis le ler janvier 1997, les publications de la CE1 sont numrotes partir de 60000. Publications consolides Les versions c
3、onsolides 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 lamendement 1, et la publication de base incorporant les amendements 1 et 2.
4、 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 publication sont disponibles dans le Catalogue de la CEI. Les renseignements
5、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: Cite web de la CE* Catalogue des publications de la CE1 Publi annuellement et mis jour rgulire
6、ment (Catalogue en ligne)* Bulletin de la CE1 Disponible la fois au 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 Consolidated versions of some IEC publications including amendments are availab
7、le. For example, edition numbers 1.0, 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 publication The technical content of IEC publications is kept under constant re
8、view 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 consideration and work in progress undertaken by the technical committee which h
9、as 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)* Available both at the IEC web site* and as a printed periodical IEC Bulletin T
10、erminology, 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 general use, readers are referred to publications IEC 60027: fetter symbo
11、ls 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. NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 601 15-4-1 QC 40Q2Qa
12、Premire dition First edition 1983-01 Rsistances fixes utilises dans les quipements lectroniques Quatrime partie: Spcification particulire-cadre: Rsistances fixes de puissance Niveau dassurance E Fixed resistors for use in electronic equipment Part 4: Blank detail specification: Fixed power resistors
13、 Assessment level E O IEC 1983 Droits de reproduction rservs - Copyright - all rights reserved Aucune partie de cette publication ne peut 6tre reproduite 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, elec
14、tronic or mechanical, procd, lectronique ou mcanique, y compris la photo- including photocopying and microfilm, without permission in copie et les microfilms, sans laccord crit de Iditeur. writing from the publisher. International Electrotechnical Commission Telefax: +41 22 919 0300 3, rue de Varemb
15、 Geneva, Switzerland IEC web site http: /www.iec.ch e-mail: inmailiec.ch L Commission Electrotechnique Internationale CODE PRIX International Electrotechnical Commission MernmwaponHafl KTPOTXHHCKR KOMHCCWR O PRICE CODE Pour prix, voir catalogue en vigueur For price. see current catalogue -2- 115-4-1
16、 O CE1 1983 COMMISSION LECTROTECHNIQUE INTERNATIONALE RESISTANCES FIXES UTILISEES DANS LES EQUIPEMEMS LECTRONIQUES Quatrime partie: Spcification particulire-cadre : Rsistances fixes de puissance Niveau d?assurance E PREAMBULE 1) Les dcisions ou accords officiels de la CE1 en ce qui concerne les ques
17、tions techriques, prpars par des Comits d?Etudes o sont reprsents tous les Comits nationaux s?intressant ces questions, expriment dans la plus grande mesure possible un accord international sur les sujets examins. 2) Ces dcisions constituent des recommandations internationales et sont agres comme te
18、lles par les Comits nationaux. 3) Dans le but d?encourager l?unification internationale, la C E I exprime le voeu que tous les Comits nationaux adoptent dans leurs rgles nationales le texte de la recommandation de la CEI, dans la mesure o les conditions nationales le permettent. Toute divergence ent
19、re la recommandation de la C EI et la rgle nationale correspondante doit, dans la mesure du possible, tre indique en termes clairs dans cette demikre. PREFACE La prsente norme a t tablie par le Comit d?Etudes no 40 de la CEI: Condensateurs et rsis- tances pour quipements lectroniques. Un projet fut
20、discut lors de la runion tenue Sydney en 1979. A la suite de cette runion, un projet revis, document 40(Bureau Centra1)524, fut soumis a l?approbation des Comits nationaux suivant la Rgle des Six Mois en octobre 1981. Les Comits nationaux des pays ci-aprs se sont prononcs explicitement en faveur de
21、la publication: Afrique du Sud (Rpublique d?) Allemagne Australie Belgique EgYPte Espagne Etats-Unis d?Amrique Hongrie Italie Japon Pays-Bas Roumanie Royaume-Uni Sude Suisse Union des Rpubliques Socialistes Sovitiques Le numro QC qui figure sur ia page de couverture de la prsente publication est le
22、numro de spcification dans le Systme CE I d?assurance de la qualit des composants lectroniques (IECQ). Autres publications de la CE1 cites dans la prsente norme: Publications nos 63 : Sries de valeurs normales pour rsistances et condensateurs. 1 i 5- i : Rsistances fixes utilises dans les quipements
23、 lectroniques. Premire partie : Spcification gnrique. Quatrime partie: Spcification intermdiaire: Rsistances fixes de puissance. Plans et rgles d?chantillonnage pour les contrles par attributs. 1 15-4: 410: 115-4-1 O IEC 1983 -3- INTERNATIONAL ELECTROTECHNICAL COMMISSION FIXED RESISTORS FOR USE IN E
24、LECTRONIC EQUIPMENT Part 4: Blank detail specification: Fixed power resistors Assessment level E FOREWORD i) The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on which 11 the National Committees having a special interest therein are represented, exp
25、ress, as nearly as possible, an international 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 3) In order to promote international unification, the I EC expresses the wish that al
26、l National Committees should adopt the text of the 1EC recommendation for their national rules in so far as national conditions will permit. Any divergence between the I EC recommendation and the corresponding national rules should, as far as possible, be clearly indicated in the latter. sense. PREF
27、ACE This standard has been prepared by I E C Technical Committee No. 40: Capacitors and Resistors for Electronic Equipment. A draft was discussed at the meeting held in Sydney in 1979. As a result of this meeting, a revised draft, Document 40(Central Offce)524, was submitted to the National Committe
28、es for approval under the Six Months Rule in October 198 1. The National Committees of the folloLving countries voted explicitly in favour of publication : Australia Belgium Germany Hungary Italy Japan Netherlands Romania EgY Pt South Africa (Republic of) Spain Sweden Switzerland Union of Soviet Soc
29、ialist Republics United Kingdom United States of America The QC number that appears on the front cover of this publication is the specification number in the I E C Quality Assessment System for Electronic Components (IECQ). Other I E C publications quoted in this standard: Publications Nos. 63: 115-
30、1: 115-4: 410: Preferred Number Series for Resistors and Capacitors. Fixed Resistors for Lse in Electronic Equipment. Part i : Generic Specification. Part 4: Sectional Specification: Fixed Power Resistors. Sampling Plans and Procedures for Inspection by Attributes. -4- 115-4-1 O CE1 1983 RSISTANCES
31、FIXES UTILISES DANS LES QUIPEMENTS LECTRONIQUES Quatrime partie: Spcification particulire-cadre: Resistances fixes de puissance Niveau dassurance E INTRODUCTION Spcification particulire-cadre Une spcification particulire-cadre est un document, complmentaire de la spcification interm- diaire, compren
32、ant les rgles concernant le style, la prsentation et le contenu minimal des spcifi- cations particulires. Les spcifications particulires ne rpondant pas ces rgles ne sont pas consi- dres conformes aux spcifications de la CE I et ne doivent pas tre dclares comme telles. Le contenu du paragraphe 1.4 d
33、e la spcification intermdiaire doit tre pris en compte lors de la prparation des spcifications particulires. Les numros placs entre crochets dans la premire page correspondent aux informations suivantes, qui doivent tre introduites lemplacement indiqu. Identification de la spcification particulire 1
34、1 ( Commission Electrotechnique Internationale n ou nom de lOrganisme National de Normali- sation sous lautorit duquel la spcification particulire est tablie. 2 Numro CE1 ou national de la spcification particulire, date ddition et toutes autres infor- mations exiges par le systme national. 3 Numro e
35、t dition de la spcification gnrique nationale ou C E I. 4 Numro C E I de la spcification particulire-cadre. Identification de la rsistance SI Courte description du type de rsistance. 6 Indications sur la technologie de base (si applicable). Note. - Lorsque la rsistance nest pas conue pour tre utilis
36、e sur des cartes imprimes, cela doit tre clairement tabli cet emplacement dans la spcification particulire. 7 Croquis avec les principales dimensions, importantes pour linterchangeabilit, et/ou rfrences correspondant aux documents nationaux ou internationaux appropris. Au choix, ce croquis peut tre
37、donn dans une annexe la spcification particulire. 8 Utilisation ou ensemble dutilisations couvertes et/ou niveau dassurance. Nore. - Le(s) niveau(x) dassuance utilis(s) dans une spcification particulire doit (doivent) tre choisi(s) dans la spci- fication intermdiaire, paragraphe 3.3.3. Ceci implique
38、 quune spcification particulire-cadre peut tre utilise en combinaison avec plusieurs niveaux dassurance pourvu que le groupement des essais ne change pas. 9 Donnes relatives aux proprits les plus importantes, permettant la comparaison entre les divers types de rsistance. 115-4-1 O IEC 1983 -5- FIXED
39、 RESISTORS FOR USE IN ELECTRONIC EQUIPMENT Part 4: Blank detail specification: Fixed power resistors Assessment level E INTRODUCTION Blank detail specification A blank detail specification is a supplementary document to the Sectional Specification and contains requirements for style and layout and m
40、inimum content of detail specifications. Detail specifications not complying with these requirements shall not be considered as being in accordance with IEC specifications nor shall they so be described. In the preparation of detail specifications the content of Sub-clause 1.4 of the Sectional Speci
41、fi- cation shall be taken into account. The numbers between brackets on the first page correspond to the following information which shall be inserted in the position indicated: Identlficaton of the detail specification i The “International Electrotechnical Commission” or the National Standards Orga
42、nization under whose authority the detail specification is drafted. 2 The I EC or National Standards number of the detail specification, date of issue and any further information required by the national system. 3 The number and issue number of the I EC or national Generic Specification. 4 The I E C
43、 number of the blank detail specification. Identification of the resistor 5 A short description of the type of resistor. 6 Information on typical construction (when applicable). .&ore. - When the resistor is not designed for use in printed board applications, this shall be clearly stated in the deta
44、il specification in this position. 171 Outline drawing with main dimensions which are of importance for interchangeability and/or reference to the national or international documents for outlines. Alternatively, this drawing may be given in an appendix to the detail specification. SI Application or
45、group of applications covered and/or assessment level. .Voie. - The assessment level(s) to be used in a detail specification shall be selected from the sectional specification, Sub- clause 3.3.3. This implies that one blank detail specification may be used in combination with several assessment leve
46、ls, provided the grouping of the tests does not change. 9 Reference data on the most important properties, to allow comparison between the various resistor types. -6- 115-4-1 O CE1 1983 COMPOSANTS LECTRONIQUES DE QUALIT CONTRLE CONFORMMENT : 131 Croquis dencombrement: (voir tableau 1) (Projection: M
47、thode du premier didre) I71 (Dautres formes sont permises lintrieur des dimensions donnes) CE1 115-4-I-XXX I21 CE1 115-4-1 141 RSISTANCES FIXES DE PUISSANCE I51 Isoles/non isoles I61 Niveau(x) dassurance: E I81 Classe de stabilit: . . . % I I Les informations sur la disponibilit des composants quali
48、fis selon cette spcification particulire sont donnes dans la Liste des Produits Qualifis. 191 115-4-1 O IEC 1983 -7- ELECTRONIC COMPONENTS OF ASSESSED QUALW IN ACCORDANCE WITH: Outline drawing: (see Table I) (First angle projection) (Other shapes are permitted within the dimensions given) I EC 115-4-1-XXX A IEC 115-4-1 41 FIXED POWER RESISTORS Insulated/non-insulated 161 Assessment level(s): E Stability class: . . . % Information on the availability of components qualified to this detail specification is given in the Qualified Products List. -8- 115-4-1
