BS-EN-120008-1995.pdf
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1、BRITISH STANDARD BS EN 120008:1995 Specification for Harmonized system of quality assessment for electronic components Blank detail specification Light emitting diodes and infrared emitting diodes for fibre optic system or sub-system The European Standard EN 120008:1993 has the status of a British S
2、tandard Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 15:35:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 120008:1995 BSI 01-2000 ISBN 0 580 34160 7 Committees responsible for this British Standard The United Kingdom participation in the preparation of this European Standard was entru
3、sted to Technical Committee EPL/47/3 upon which the following bodies were represented: Federation of the Electronics Industry Ministry of Defence National Supervising Inspectorate The following bodies were also represented in the drafting of the standard in subcommittees: Association of Manufacturer
4、s allied to the electrical and electronics industry (BEAMA Ltd.) British Telecommunications plc Society of British Aerospace Companies Limited Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 15:35:20 GMT+00:00 2006, Uncontrolled Copy, (
5、c) BSI BS EN 120008:1995 BSI 01-2000i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 1200083 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 15:35:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 120008:1995 ii BSI 01-2000 National foreword
6、This British Standard has been prepared under the direction of the Electrotechnical Sector Board and is the English language version of EN 120008:1993 Harmonized system of quality assessment for electronic components Blank detail specification: Light emitting diodes and infrared emitting diodes for
7、fibre optic system or sub-system, published by the European Committee for Electrotechnical Standardization (CENELEC) Electronic Components committee (CECC). This standard lists the test and inspection requirements, together with the essential descriptive parameters, limiting values, electrical and o
8、ptical characteristics and marking and ordering information which shall be included as mandatory requirements in any detail specification for fibre optic LEDs and IREDs. Detail specifications shall conform to the requirements of this blank detail specification and BS CECC 00111 Rule of procedure 11.
9、 Specification Part 4:1991 Regulations for CECC detail specifications. The British Standard which implements the CECC Rules of Procedure is BS 9000 General requirements for a system of electronic components of assessed quality Part 2:1991 Specification for the national implementation of the CECC sys
10、tem. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references Publication referre
11、d toCorresponding British Standard CECC 20000:1983BS CECC 20000:1983 Harmonized system of quality assessment for electronic components: generic specification: semiconductor optoelectronic and liquid crystal devices Summary of pages This document comprises a front cover, an inside front cover, pages
12、i and ii, the EN title page, pages 2 to 10 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 15:35:20 GMT+00:0
13、0 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 120008 April 1993 UDCSupersedes CECC 20008 Issue 1:1992 Descriptors: Quality, electronic components, light emitting diodes, infrared emitting diodes English version Blank Detail Specification: Light emitting diod
14、es and infrared emitting diodes for fibre optic system or sub-system Spcification Particulire Cadre: Diodes lectroluminescentes, diodes mettrices en infrarouge pour systmes et sous-systmes fibres optiques Vordruck fr Bauartspezifikation: Leuchtdioden und infrarot emittierende Dioden fr faseroptische
15、 Systeme und Untersysteme This European Standard was approved by the CENELEC Electronic Components Committee (CECC) on 13 February 1993. CENELEC members are bound to comply with CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national
16、 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the General Secretariat of the CECC or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A v
17、ersion in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CECC General Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Fi
18、nland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and United Kingdom. The membership of the CECC is identical, with the exception of the national electrotechnical committees of Greece, Iceland and Luxembourg. CECC European
19、 Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1993 Copyright reserved to CENELEC members Ref. No. EN 120008:1993 E Licensed Copy: sheffieldun sh
20、effieldun, na, Sat Oct 28 15:35:20 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 120008:1993 BSI 01-2000 2 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part
21、in a harmonized System for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for electronic components, and by the grant of an internationally recognized Mark, or Certi
22、ficate, of Conformity. The components produced under the System are thereby acceptable in all member countries without further testing. This European Standard was prepared by CECC WG 20, “Opto-Electronic Components and Liquid Crystal Devices”. The text of the draft based on document CECC 20008 Issue
23、 1:1992 was submitted to the formal vote for conversion to a European Standard; together with the voting report, circulated as document CECC(Secretariat)3291 it was approved by CECC as EN 120008 on 13 February 1993. The following dates were fixed: This specification has been formally approved by the
24、 CECC, and has been prepared for those countries taking part in the System who wish to issue national harmonized specifications for light emitting diodes and infrared emitting diodes for fibre optic system or sub-system. It should be read in conjunction with the current regulations for the CECC Syst
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