1、BRITISH STANDARDBS EN 140401-803: 2007+A1:2010Detail specification: Fixed low power film SMD resistors Cylindrical Stability classes 0,05; 0,1; 0,25; 0,5; 1; 2ICS 31.040.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51
2、g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 140401-803: 2007+A2:2013National forewordThis British Standard is the UK implementation of EN 140401-803:2007+A1:2010. It supersedes BS EN 140401-803:2007 which is withdrawn.The start and finish of text introduced or alter
3、ed by amendment is indicated in the text by tags. Tags indicating changes to CENELEC text carry the number of the CENELEC amendment. For example, text altered by CENELEC amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee EPL/40X, Capacitors a
4、nd resistors for electronic equipment.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British
5、 Standard cannot confer immunity from legal obligations.BS EN 140401-803:2007+A1:2010This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 30 November 2007 BSI 2010Amendments/corrigenda issued since publicationDate Comments31 December 2010 Implementati
6、on of CENELEC amendment A1:2010ISBN 978 0 580 71071 1BS EN 140401-803:2007+A2:2013ISBN 978 0 580 80518 9Amendments/corrigenda issued since publicationDate Comments31 December 2010 Implementation of CENELEC amendment A1:201031 July 2013 Implementation of CENELEC amendment A2:2013This British Standard
7、 was published under the authority of the Standards Policy and Strategy Committee on 30 November 2007 The British Standards Institution 2013. Published by BSI Standards Limited 2013National forewordThis British Standard is the UK implementation of EN 140401-803:2007+A2:2013. It supersedes BS EN 1404
8、01-803:2007+A1:2010 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CENELEC text carry the number of the CENELEC amendment. For example, text altered by CENELEC amendment A1 is indicated by .The UK partic
9、ipation in its preparation was entrusted to Technical Committee EPL/40X, Capacitors and resistors for electronic equipment.A list of organizations represented on this committee can be obtained on request to its secretary.The publication does not purport to include all the necessary provisions of a c
10、ontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.EUROPEAN STANDARD EN 140401-803:2007+A1NORME EUROPENNE EUROPISCHE NORM October 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europe
11、n de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 140401-803:2007 E ICS 31.040.10 S
12、upersedes EN 140401-803:2002 + A1:2003English version Detail specification: Fixed low power film SMD resistors - Cylindrical - Stability classes 0,05; 0,1; 0,25; 0,5; 1; 2 Spcification particulire: Rsistances couche fixes faible dissipation CMS - Cylindriques - Catgories de stabilit 0,05; 0,1; 0,25;
13、 0,5; 1; 2 Bauartspezifikation: SMD Schicht-Festwiderstnde niedriger Belastbarkeit - Zylindrisch - Stabilittsklassen 0,05; 0,1; 0,25; 0,5; 1; 2 This European Standard was approved by CENELEC on 2007-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
14、the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exi
15、sts in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national elec
16、trotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switze
17、rland and the United Kingdom. EN 140401-803:2007+A2June 2013Foreword This European Standard was prepared by the Technical Committee CENELEC TC 40XB, Resistors. The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 140401-803 on 2007-05-01. This Euro
18、pean Standard supersedes EN 140401-803:2002 + A1:2003. Preceding documents on the subject covered by this specification have been CECC 40 401-803:1997, only on resistors without established reliability, now version A: CECC 40 401-005:1990; 1991; 1992, only on resistors with established reliability,
19、now version E: CECC 40 401-001:1988; 1990. Compared to the superseded standard, the following changes have been implemented: modification of the title; introduction of a test on the resistance to electrostatic discharge in 1.6 and Annex A; introduction of description and test methods for lead-free s
20、oldering in 1.8, 1.10.3 and Annex A; introduction of the code letters for temperature coefficient as given in EN 60062; revision of the ordering information in 1.9.4; revised information on pulse load capability in 1.10.6; revised information on resistance value drift in 1.10.7; revised information
21、on current noise in 1.10.9; adoption of the IECQ rules of procedure, QC 001002-3; revision of the sample quantities and the sequence of tests in Annex A; editorial revision. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an ident
22、ical national standard or by endorsement (dop) 2008-05-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-05-01 This specification is part of four documents describing fixed resistors for surface mount technology as follows: EN 60115-1 Fixed resist
23、ors for use in electronic equipment - Part 1: Generic specification (IEC 60115-1, mod.) EN 140400 Sectional specification: Fixed low power surface mount (SMD) resistors EN 140401 Blank Detail Specification: Fixed low power non wire-wound surface mount (SMD) resistors EN 140401-803 Detail specificati
24、on: Fixed low power film SMD resistors - Cylindrical - Stability classes 0,05; 0,1; 0,25; 0,5; 1; 2 _ BS EN 140401-803:2007+A1:2010EN 140401-803:2007+A1:2010 (E) 2 BS EN 140401-803:2007+A2:2013EN 140401-803:2007+A2:2013 (E) - 2 -Foreword to amendment A1This amendment was prepared by the Technical Co
25、mmittee CENELEC TC 40XB, Resistors. The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as amendment A1 to EN 140401-803:2007 on 2010-10-01. The following dates were fixed: latest date by which the amendment has to be implementedat national level by pub
26、lication of an identical national standard or by endorsement (dop) 2011-10-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2013-10-01 _ BS EN 140401-803:2007+A1:2010EN 140401-803:2007+A1:2010 (E) 3 BS EN 140401-803:2007+A2:2013EN 140401-803:20
27、07+A2:2013 (E)- 3 -EN 140401-803:2007/A2:2013 - 2 - Foreword This document (EN 140401-803:2007/A2:2013) has been prepared by CLC/TC 40XB “Resistors“. The following dates are fixed: latest date by which this document has to be implemented at national level by publication of an identical national stan
28、dard or by endorsement (dop) 2013-12-24 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2015-12-24 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not
29、be held responsible for identifying any or all such patent rights. Foreword to amendment A2Table of contents 1 Characteristics and ratings .5 1.1 Dimensions and ratings 5 1.2 Derating curve7 1.3 Resistance range and tolerance on rated resistance 7 1.3.1 Version A.7 1.3.2 Version E10 1.4 Variation of
30、 resistance with temperature and temperature rise . 11 1.5 Climatic categories . 11 1.6 Limits for change of resistance at tests. 12 1.7 Non-linear properties 13 1.8 Tests related to soldering . 13 1.8.1 Severities for solderability testing 13 1.8.2 Severities for testing resistance to soldering hea
31、t 14 1.9 Marking, packaging and ordering designation. 15 1.9.1 Marking of the component . 15 1.9.2 Taping . 15 1.9.3 Marking of the packaging 15 1.9.4 Ordering information 15 1.10 Additional information (not for inspection purpose) .16 1.10.1 Storage . 16 1.10.2 Mounting . 16 1.10.3 Soldering proces
32、s 16 1.10.4 Conductive gluing 16 1.10.5 Use of cleaning solvents 16 1.10.6 Pulse load capability 16 1.10.7 Variation of resistance value (drift) for operating times up to 200 000 h. 19 1.10.8 Dissipation notes . 21 1.10.9 Current noise. 22 1.10.10 Temperature range extension 22 2 Quality assessment
33、procedures 23 2.1 General 23 2.1.1 Zero defect approach 23 2.1.2 100 %-test . 23 2.1.3 0 Resistor 24 2.1.4 Certificate of Conformity (CoC) 24 2.1.5 Certified test records . 24 2.1.6 Failure rate level 24 2.2 Qualification approval. 24 2.2.1 Version A. 24 2.2.2 Version E. 24 2.3 Quality conformance i
34、nspection 24 2.3.1 Qualification approval according to QC 001002-3, Clause 3 25 2.3.2 Technology approval according to QC 001002-3, Clause 6 . 25 2.3.3 Non-conforming items . 25 Annex A (normative) Fixed sample size Qualification Approval and Quality Conformance Inspection test schedule for fixed lo
35、w power surface mount (SMD) resistors . 26 Annex B (informative) Letter symbols and abbreviations . 33 Bibliography . 35 BS EN 140401-803:2007+A1:2010EN 140401-803:2007+A1:2010 (E) 4 BS EN 140401-803:2007+A2:2013EN 140401-803:2007+A2:2013 (E) - 4 -Specification available from the National Committees
36、 members of CENELEC EN 140401-803Electronic components of assessed quality in accordance with: EN 60115-1:2001 + A1:2001 EN 140400:2003 EN 140401:2002 Fixed low power film surface mount resistors (SMD), cylindrical Style: RC Ceramic body with protected, insulated, spiralled resistance film and solde
37、r terminations, thin film, for application on rigid or flexible printed board. Other shapes are permitted within the given dimensions. Figure 1 Outline and dimensions (see Table 1) Assessment level EZaVersion A: with 100- %-test Version E: with failure rate level and 100- %-test Stability classes 0,
38、05; 0,1; 0,25; 0,5; 1 and 2 aFor explanations on assessment level EZ see 2.1.1. 1 Characteristics and ratings Various parameters of this component are precisely specified in this specification. Unspecified parameters may vary from one component to another. 1.1 Dimensions and ratings Table 1 Style an
39、d dimensions Style Length L mm Diameter D mm Cap length l mm t1mm t2mm Massamg metric DIN min. max. min. max. min. max. max. max. max. RC 2211M 0102 1,9 2,2 1,0 1,1 0,35 0,45 0,05 0,05 7,8 RC 3715M 0204 3,3 3,7 1,2 1,6 0,50 0,90 0,10 0,05 18 RC 6123M 0207 5,5 6,1 2,0 2,5 0,80 1,40 0,20 0,05 78 aFor
40、information only. Information about manufacturers who have components qualified to this detail specification is available in the approvals section of the website http:/www.iecq.org. BS EN 140401-803:2007+A1:2010EN 140401-803:2007+A1:2010 (E) 5 BS EN 140401-803:2007+A2:2013EN 140401-803:2007+A2:2013
41、(E)- 5 - 3 - EN 140401-803:2007/A2:2013 General In the whole text, replace : all occurrences of “RC 2211M“ with “ RC2211M“; all occurrences of “RC 3715M“ with “ RC3715M“; all occurrences of “RC 6123M“ with “ RC6123M“. 1.1 Dimensions and ratings Replace Table 1 by the following: le 1 S yle and dimens
42、ions tyle Length L Diameter D Cap length l t1t2ass bmm mm mm mm mm mg metric DINamin. max. min. max. min. max. max. max. max. RC2211M 0102 2,0 2,2 1,0 1,1 0,35 0,45 0,05 0,05 8 RC3715M 0204 3,4 3,7 1,3 1,5 0,50 0,90 0,10 0,05 22 RC6123M 0207 5,5 6,1 2,0 2,3 0,80 1,40 0,20 0,05 80 aHistorical style c
43、odes, for information only. bFor information only. 1.9.4 Ordering information Replace the 7thdash by: “ failure rate level (only Version E, “E0“ for Version A);“ In all the examples of the ordering information, replace “EN 140401-803“ with “EN140401-803“. In the last paragraph, replace the line expl
44、aining “33K2“ with: “33K2 Resistance value, RKMG code system according to EN 60062, 4 characters;“ After the last paragraph, add the following sentence: “The ordering information used for electronic order processing shall not contain any spaces.“ In 2.1.2.2, 1stdash, replace “NSI“ by “IECQ Certifica
45、tion Body“ 2.3.2 Technology approval according to QC 001002-3, Clause 6 In the second paragraph, replace “National Supervising Inspectorate (NSI)“ by “ IECQ Certification Body (IECQ CB)“; In the first dash, replace “NSI“ by “IECQ CB“. B.2 Abbreviations Add a new entry after “HBM“: IECQ CB IECQ Certi
46、fication Body Add a note to the entry for “NSI“: NOTE 1 IECQ 01, IEC Quality Assessment System for Electronic Components (IECQ Scheme) Basic Rules, has implemented in its 2007-12 revision a change of the term Supervising Inspectorate to IECQ Certification Body (IECQ CB). Table 2a Ratings for stabili
47、ty classes 2; 1; 0,5; 0,25 Style Stability class Rated dissipation P70mW Limiting element voltage d.c. or a.c. (r.m.s.) Umax V Insulation voltage d.c. or a.c. (peak) UinsV 1 min continuous RC 2211M 2; 1; 0,5; 0,25 200 150 200 75 RC 3715M 2; 1; 0,5; 0,25 250 200 300 75 RC 6123M 2; 1; 0,5; 0,25 400 30
48、0 500 75 Table 2b Ratings for stability classes 0,05; 0,1 Style Stability class Rated dissipation P70mW Limiting element voltage d.c. or a.c. (r.m.s) Umax V Insulation voltage d.c. or a.c. (peak) UinsV 1 min continuous RC 2211M 0,1; 0,05 63 150 200 75 RC 3715M 0,1; 0,05 75 200 300 75 RC 6123M 0,1; 0
49、,05 100 300 500 75 Table 2c Ratings for 0 resistors Style Maximum current ImaxA Maximum resistance value Rmaxm Insulation voltage d.c. or a.c. (peak) UinsV 1 min continuous RC 2211M 2,0 20 200 75 RC 3715M 3,0 20 300 75 RC 6123M 5,0 20 500 75 BS EN 140401-803:2007+A1:2010EN 140401-803:2007+A1:2010 (E) 6 BS EN 140401-803:2007+A2:2013EN 140401-803:2007+A2:2013 (E) - 6 -RC2211MRC2211MRC2211MRC3715MRC3715MRC3715MRC6123MRC6123MRC6123M1.2
