BS-EN-60062-2005.pdf
《BS-EN-60062-2005.pdf》由会员分享,可在线阅读,更多相关《BS-EN-60062-2005.pdf(20页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 60062:2005 Incorporating corrigendum no. 1 Marking codes for resistors and capacitors The European Standard EN 60062:2005 has the status of a British Standard ICS 31.020 ? Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 02:51:08 GMT+00:00
2、2007, Uncontrolled Copy, (c) BSI BS EN 60062:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 September 2005 BSI 2007 ISBN 978 0 580 60798 1 National foreword This British Standard is the UK implementation of EN 60062:2005, incorporati
3、ng corrigendum January 2007. It is identical with IEC 60062:2004. It supersedes BS EN 60062:1994 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/40X, Capacitors and resistors for electronic equipment. A list of organizations represented on this co
4、mmittee 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 Standard cannot confer immunity from legal obligations. Amendments issued since p
5、ublication Amd. No. DateComments 17496 Corrigendum No. 1 31 December 2007“, modified”, “, modifie” and “, modifiziert” deleted from EN title page. Note following Table 9 deleted. Endorsement notice in EN foreword replaced. Licensed Copy: London South Bank University, London South Bank University, Th
6、u Dec 20 02:51:08 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 60062 NORME EUROPENNE EUROPISCHE NORM May 2005 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Se
7、cretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60062:2005 E ICS 31.020 Supersedes EN 60062:1993 + A1:1997 + A11:2001 English version Marking codes for resistors and capacitors
8、 (IEC 60062:2004) Codes de marquage des rsistances et des condensateurs (CEI 60062:2004) Kennzeichnung von Widerstnden und Kondensatoren (IEC 60062:2004) This European Standard was approved by CENELEC on 2005-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which
9、stipulate 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 St
10、andard exists 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 nat
11、ional electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United
12、Kingdom. Incorporating corrigendum January 2007 Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 02:51:08 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 2 EN 60062:2005 Foreword The text of document 40/1465/FDIS, future edition 5 of IEC 60062, prepared by IEC TC 40,
13、Capacitors and resistors for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60062 on 2005-03-01 with inclusion of a common modification prepared by the Technical Committee CENELEC TC 40XA, Capacitors. This European Standard supersedes EN 60062:
14、1993 + A1:1997 + A11:2001. This European Standard includes the following significant technical changes with respect to EN 60062:1993 and its amendments: a) completion of the existing code systems for resistors with a three-character code system and a four-character code system; temperature coefficie
15、nt of resistance with a letter code system; data code system for capacitors and resistors with the 10-year cycle code (two-character code), the 20-year cycle code (four-digit code), the 10-year cycle code (four-digit code), and a one-character code - four-year cycle. b) revision of the code letter s
16、ystem for the dielectric material of plastic film and paper capacitors. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-12-01 latest date by which the national standards
17、conflicting with the EN have to be withdrawn (dow) 2008-03-01 Annex ZA has been added by CENELEC. The contents of the corrigendum of January 2007 have been included in this copy. _ Endorsement notice The text of the International Standard IEC 60062:2004 was approved by CENELEC as a European Standard
18、 without any modification. _ Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 02:51:08 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3 EN 60062:2005 CONTENTS 1 Scope 5 2 Normative references5 3 Colour code for fixed resistors.5 4 Letter and digit code for resistance
19、 and capacitance values7 5 Letter code for tolerance and temperature coefficient on resistance and capacitance values.11 6 Date code system for capacitors and resistors .12 7 Code letter (index) for the dielectric material of plastic film and paper capacitors.15 Annex ZA (normative) Normative refere
20、nces to international publications with their corresponding European publications .16 Table 1 Values corresponding to colours.6 Table 2a Examples of code marking for resistance values max. 3 significant digits.8 Table 2b Examples of code marking for resistance values 4 significant digits .8 Table 3
21、Examples of code marking in the three-character code system.9 Table 4 Examples of code marking in the four-character code system9 Table 5a Examples of code marking for capacitance values max. 3 significant digits 10 Table 5b Examples of code marking for capacitance values 4 significant digits .10 Ta
22、ble 6 Letter code for symmetrical tolerances (per cent) 11 Table 7 Letter code for asymmetrical tolerances (per cent) 11 Table 8 Letter code for symmetrical tolerances (fixed values).11 Table 9 Letter code for temperature coefficient of resistance (TCR)12 Table 10a Year in the two-character code (20
23、-year cycle) 13 Table 10b Month in the two-character code (20-year cycle) 13 Table 11a Year in the two-character code (10-year cycle) 13 Table 11b Month in the two-character code (10-year cycle) 14 Table 12 One-character code 4-year cycle .15 Table 13 Letter corresponding to dielectric of plastic fi
24、lm material 15 Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 02:51:08 GMT+00:00 2007, Uncontrolled Copy, (c) BSI blank Licensed Copy: London South Bank University, London South Bank University, Thu Dec 20 02:51:08 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 5 E
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS EN 60062 2005
链接地址:https://www.31doc.com/p-3743127.html