1、BRITISH STANDARD BS EN 140401-801:2007Detail specification: Fixed low power film SMD resistors Rectangular Stability classes 0,1; 0,25; 0,5; 1ICS 31.040.10nullnull nullnullnullnullnullnullnull nullnullnullnullnullnullnull nullnullnull nullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnull
2、 nullnull nullnullnullnullnullnullnullnullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnull+A1:2013National forewordThis British Standard is the UK implementation of EN 140401-801:2007+A1:2013. It supersedes BS EN 140401-801:2007 which is withdrawn.The start and finish of text introduc
3、ed 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 participation in its preparation was entrusted to Technical Committee EPL/40X, C
4、apacitors and 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 wit
5、h a British Standard cannot confer immunity from legal obligations.BS EN 140401-801:2007+A1:2013This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 30 November 2007 The British StandardsInstitution 2014. Publishedby BSI Standards Limited2014Amendment
6、s/corrigenda issued since publicationDate Comments 31 May 2014 Implementation of CENELEC amendment A1:2013ISBN 978 0 580 83117 1EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORMCENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches
7、 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 140401-801:2007 EICS 31.040.10 English version Detail specification:Fixed low pow
8、er film SMD resistors -Rectangular - Stability classes 0,1; 0,25; 0,5; 1 Spcification particulire:Rsistances couche fixes faible dissipation CMS - Rectangulaires - Catgories de stabilit 0,1; 0,25; 0,5; 1 Bauartspezifikation:SMD Schicht-Festwiderstnde niedriger Belastbarkeit - Rechteckig - Stabilitts
9、klassen 0,1; 0,25; 0,5; 1This European Standard wasapproved by CENELEC on 2007-05-01. CENELEC members are bound tocomply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date list
10、s and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member.This European Standard exists in three official versions (English, French, German). A version in any otherlanguage made by translation under the resp
11、onsibility of a CENELEC member into its own language andnotified to the Central Secretariat has the same status as the official versions.CENELEC membersare the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic,Denmark, Estonia, Finland, France, Germany, G
12、reece, Hungary, Iceland, Ireland, Italy,Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia,Slovenia, Spain, Sweden, Switzerland and the United Kingdom.November 2013EN 140401-801:2007+A1 2 Foreword This European Standard was prepared by the Technical Co
13、mmittee CENELEC TC 40XB, Resistors.The text of the draft was submitted to the Unique Acceptance Procedure and was approved byCENELEC as EN 140401-801 on 2007-05-01.This European Standard supersedes EN 140401-801:2002 + A1:2003.The preceding document on the subject covered by this specification has b
14、een CECC 40 401-801:1998.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 soldering in 1.8, 1
15、.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 on current noise i
16、n 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 identicalnational standa
17、rd 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 resistors for use in electr
18、onic equipment - Part 1: Generic specification (IEC 60115-1, mod.) EN 140400 Sectional specification: Fixed low power surface mount (SMD) resistorsEN 140401 Blank Detail Specification: Fixed low power non wire-wound surface mount (SMD) resistors EN 140401-801 Detail specification: Fixed low power fi
19、lm SMD resistors - Rectangular - Stability classes0,1; 0,25; 0,5; 1 _ This document (EN 140401-801:2007/A1:2013) 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 nati
20、onal standard or by endorsement (dop) 2014-10-14 latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2016-10-14 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 s
21、hall not be held responsible for identifying any or all such patent rights. Foreword to amendment A1BS EN 140401-801:2007+A1:2013 EN 140401-801:2007+A1:2013 (E) 3 Table of contents1Characteristics and ratings41.1Dimensions and ratings.41.2Derating curve61.3Resistance range and tolerance on rated res
22、istance.61.3.1Version A.61.3.2Version E.91.4Variation of resistance with tem perature and temperature rise101.5Climatic categories101.6Limits for change of resistance at tests.111.7Non-linear properties.121.8Tests related to soldering121.8.1Severities for solderability testing.121.8.2Severities for
23、testing resistance to soldering heat.131.9Marking, packaging and ordering designation141.9.1Marking of the component141.9.2Taping.141.9.3Marking of the packaging.141.9.4Ordering information141.10 Additional information (not for inspection purpose)151.10.1Storage151.10.2Mounting151.10.3Soldering proc
24、ess151.10.4Conductive gluing151.10.5Use of cleaning solvents151.10.6Pulse load capability151.10.7Variation of resistance value (drift) for operating times up to 200 000 h181.10.8Dissipation notes.201.10.9Current noise.211.10.10 Temperature range extension212Quality assessment procedures222.1General.
25、222.1.1Zero defect approach.222.1.2100 %-test.222.1.30 Resistor232.1.4Certificate of Conformity (CoC)232.1.5Certified test records232.1.6Failure rate level232.2Qualification approval232.2.1Version A.232.2.2Version E.232.3Quality conformance inspection232.3.1Qualification approval according to QC 001
26、002-3, Clause 3.242.3.2Technology approval according to QC 001002-3, Clause 6242.3.3Non-conforming items24Annex A (normative) Fixed sample size qualification approval and quality conformance inspection test schedule for fixed low power surface mount (SMD) resistors25Annex B (informative) Letter symb
27、ols and abbreviations 32Bibliography34BS EN 140401-801:2007+A1:2013 EN 140401-801:2007+A1:2013 (E) 4 Specification available from the National Committees members ofCENELEC EN 140401-801Electronic components of asses sed quality in accordance with:EN 60115-1:2001 + A1:2001 EN 140400:2003 EN 140401:20
28、02 Fixed low power film chip resistors withrectangular base for surface mounting.Style: RR Ceramic substrate with protected,insulated, resistance film and solder terminations, typically thin film. Other shapes are permitted within the given dimensions.Figure 1 - Outline and dimensions (see Table 1)
29、Assessment level EZ aVersion A: with 100 %-testVersion E: with failure rate leveland 100 %-testStability classes 0,1; 0,25; 0,5 and 1 a For explanations on assessment level EZ see 2.1.1. 1 Characteristics and ratings Various parameters of this component are precisely specified in this specification.
30、 Unspecified parametersmay vary from one component to another.1.1 Dimensions and ratings Information about manufacturers who have components qualified to this detail specification is available in the approvals section of the website http:/www.iecq.org.Table 1 Styles and dimensions Style Length L mm
31、Width W mm Height H mm Termination T mm Mass bmg metric inch amin. max. min. max. min. max. min. max. max. RR1005M RR0402 0,95 1,10 0,45 0,60 0,25 0,40 0,05 / 0,1 c0,35 0,8 RR1608M RR0603 1,50 1,70 0,75 0,95 0,35 0,55 0,10 0,50 2,1 RR2012M RR0805 1,85 2,15 1,10 1,40 0,35 0,65 0,15 0,60 6,0 RR3216M R
32、R1206 2,90 3,35 1,45 1,75 0,35 0,65 0,25 0,75 10,0 RR5025M RR2010 4,80 5,20 2,30 2,70 0,35 0,75 0,35 0,85 30,0 aHistorical style codes, for information only. bFor information only. cFirst figure indicates the termination width on the film side, second figure on the reverse side. Termination: WT 0,75
33、 W Thickness: 0,005 to 0,05 mm. !“BS EN 140401-801:2007+A1:2013 EN 140401-801:2007+A1:2013 (E) 5 Table 2a Ratings fo r stability classes 1; 0,5; 0,25 Style StabilityclassRated dissipation P 70mWLimiting element voltage d.c. or a.c. (r.m.s.) U max V Insulation voltage d.c. or a.c. (peak) U insV 1 min
34、continuous1; 0 ,5; 0, 2563 50 75 75 1; 0,5; 0,2 100 75 100 75 1; 0,5; 0,2525 150 200 75 1; 0 ,5; 0, 2 50 200 300 75 1; 0,5; 0,25330 300 300 75 Table 2b Ratings for stability class 0,1 Style StabilityclassRated dissipation P 70mWLimiting element voltage d.c. or a.c. (r.m.s.) U max V Insulation voltag
35、e d.c. or a.c. (peak) U insV 1 mincontinuous0,116 12,5 75 75 0, 32 25 100 75 0,150 35 200 75 0, 100 50 300 75 0,150 100 300 75 Table 2c Ratings for 0 resistors StyleMaximum currentI maxA Maximum resistance valuea R maxm Insulation voltage d.c. or a.c. (peak) U insV 1 mincontinuous0,63 20 75 75 1,0 2
36、0 100 75 1,5 20 200 75 2,0 20 300 75 3,0 20 300 75 a The resistance value shall be measured on the film side. RR 1005M RR 1608M RR 2012M RR 3216M RR5025M!“RR1005MRR 1608 RR2012M RR3216MRR5025M!“M“RR1005MRR 1608 RR2012MRR3216MRR5025M!“M“BS EN 140401-801:2007+A1:2013 EN 140401-801:2007+A1:2013 (E) 6 1
37、.2 Derating curve Resistors covered by this specification are derated according to the following diagram:Ambient temperature aPercentage ofrated dissipation-50 C 100 C50 C0 C 150 C0 %60 %40 %20 %100 %80 %70 C-55 C -10 C 85 C 125 CLower categorytemperature (LCT) Upper category temperature (UCT)-100 C
38、 200 CStability class 0,1Stability class 1; 0,5; 0,25Figure 2 Derating curve Refer to Table 6 for the category temperatures of stability classes.1.3 Resistance range and tolerance on rated resistance 1.3.1 Version A The following combinations of temperature coefficient and tolerance on rated resista
39、nce maybe approved only. Products from this extent shall be used for the qualification approval according to 2.2.1 and for the qualityconformance inspection according to 2.3. Resistance values of an E-series according to IEC 60063 shall be used.The qualification of resistance values below or beyond
40、the specified resistance values is permitted, if they fulfilthe requirements of the closest stability class (e.g. RR1608M 1 % 1 M shal fulfil the requirements ofstability class 1).! “BS EN 140401-801:2007+A1:2013 EN 140401-801:2007+A1:2013 (E) 7 Table 3a Resistance range, tolerance on rated resistan
41、ce for version A StyleTolerance onrated resistance Temperature coefficientResistance range Stabilityclass% Codea ppm/K 1 F 50; 25 10 to 33,2 k 0,5 33,2 k to 1 M 1 0,5 D 50; 25 10 to 33,2 k 0,5 33,2 k to 1 M 1 0,25 C 25; 15; 10 43 to 33,2 k 0,25100 to 10 k 0,1 0,1 B 25; 15; 10 100 to 33,2 k 0,25 100
42、to 10 k 0,1 1 F 50; 25 1 to 100 k to 1 M 1 0,5 D 50; 25 10 to 100 k 0,5 100 k to 1 M 1 0,25 C 25; 15; 10 43 to 100 k 0,25100 to 10 k 0,1 0,1 B 25; 15; 10 100 to 100 k 0,25 100 to 10 k 0,1 1 F 50; 25 1 to 221 k to 1 M 1 0,5 D 50; 25 10 to 221 k 0,5 221 k to 1 M 1 0,25 C 25; 15; 10 43 to 221 k 0,25 10
43、0 to 47,5 k 0,1 0,1 B 25; 15; 10 100 to 100 k 0,25 100 to 47,5 k 0,1 RR 1005M RR 1608M RR 2012M !“BS EN 140401-801:2007+A1:2013 EN 140401-801:2007+A1:2013 (E) 8 Table 3a Resistance range, tolerance on rated resistance for version A (continued)StyleTolerance onrated resistance Temperature coefficient
44、Resistance range Stabilityclass% Codea ppm/K 1 F 50; 25 1 to 332 k to 1 M 1 0,5 D 50; 25 1 to 332 k to 1 M 1 0,25 C 25; 15; 10 43 to 332 k 0,25 43 to 332 k 0,1 0,1 B 25; 15; 10 43 to 332 k 0,25 43 to 332 k 0,1 1 F 50; 25 1 to 332 k to 3 M 1 0,5 D 50; 25 1 to 332 k to 3 M 1 0,25 C 25; 15; 10 43 to 3
45、M 0,25 43 to 3 M 0,1 0,1 B 25; 15; 10 43 to 3 M 0,25 43 to 3 M 0,1 0 -resistors according to Table 2c for all styles. a Code letters according to EN 60062. RR 3216M RR 5025M !“BS EN 140401-801:2007+A1:2013 EN 140401-801:2007+A1:2013 (E) 9 1.3.2 Version EThe following combinations of t emperature coe
46、fficient, tolerance on rated resistance, resistance range and E-series according to IEC 60063 are permitted only. Products from this extent shall be used for the qualification approval according to 2.2.2 and for the quality conformance inspection according to 2.3.Table 3b Resistance range, tolerance
47、 on rated resistance for version EStyleTolerance onrated resistanceTemperature coefficientResistance range StabilityclassE series% Codea ppm/K 1 F 50 10 to 33,2 k 0,5 E96 34 k to 1 M 1 0,1 B 15 100 to 33,2 k 0,25 E192 1 F 50 1 to 9,76 1 E96 10 to 100 k 0,5 102 k to 1 M 1 0,1 B 15 100 to 47,5 k 0,25
48、E192 1 F 50 1 to 9,76 1 E96 10 to 221 k 0,5 226 k to 1 M 1 0,1 B 15 100 to 100 k 0,25 E192 1 F 50 1 to 9,76 1 E96 10 to 332 k 0,5 340 k to 1 M 1 0,1 B 15 43 to 332 k 0,25 E192 1 F 50 1 to 9,76 1 E96 10 to 332 k 0,5 340 k to 3,01 M 1 0,1 B 15 43,2 to 3,01 M 0,25 E192 0 -resistors according to Table 2c for all styles. a Code letters according to EN 60062. RR1005MRR1608MRR2012MRR3216MRR5025M!
