1、BRITISH STANDARD BS EN 166100:1998 Harmonized system of quality assessment for electronic components Sectional specification: Surface acoustic wave (SAW) filters The European Standard EN 166100:1998 has the status of a British Standard ICS 31.160BS EN166100:1998 This British Standard, having been pr
2、epared under the direction of the Electrotechnical Sector Board, was published under the authority of the StandardsBoard and comes intoeffect on 15 October 1998 BSI 05-1999 ISBN 0 580 29290 8 National foreword This British Standard is the English language version of EN166100:1998 published by the Eu
3、ropean Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). The UK participation in its preparation was entrusted to Technical Committee EPL/49, Piezoelectric devices for frequency control and selection, which has the responsibility to: aid
4、 enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UKinterests informed; monitor related international and European developments and promulgate them in the UK. A list of organizatio
5、ns represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Cor
6、respondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. 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
7、not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN title page, pages 2 to 16 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This wi
8、ll be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBS EN166100:1998 BSI 05-1999 i Contents Page National foreword Inside front cover Foreword 2 Text of EN 166100 5ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 166
9、100 August 1998 ICS 31.160 Descriptors: Surface acoustic wave (SAW) filters, capability approval, sectional specification, capability qualifying components (CQC), quality conformance inspection, test and measurement procedures English version Sectional Specification: Surface acoustic wave (SAW) filt
10、ers Spcification intermdiaire: Filtres ondes acoustiques de surface (OAS) Rahmenspezifikation: Oberflchenwellen (OFW) Filter This European Standard was approved by CENELEC on 1998-01-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for
11、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 exists in three offici
12、al 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 electrotechnical commit
13、tees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Elect
14、rotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1998 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 166100:1998 EEN166100:1998 BSI 05-1999 2 Foreword This Europe
15、an Standard was prepared by the Technical Committee CENELEC TC 49, Piezoelectric devices for frequency control and selection. The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN166100 on 1998-01-01. The following dates were fixed: latest date by w
16、hich the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1998-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 1998-12-01EN166100:1998 BSI 05-1999 3 Contents Page Foreword 2 1 Scop
17、e 5 2 General, preferred ratings and guidance on detail specifications 5 2.1 Related documents 5 2.2 Preferred ratings and characteristics 5 2.3 Information to be prescribed in detail specifications 5 3 Capability approval 5 3.1 Eligibility for capability approval 5 3.2 Structural similarity 5 3.3 P
18、rocedures for capability approval 6 3.4 Description of capability 6 3.5 Capability qualifying components (CQCs) 6 3.6 Inspection requirements for CQCs 7 3.7 Programme for capability approval 7 3.8 Capability approval report 7 3.9 Abstract of description of capability 7 3.10 Modifications likely to a
19、ffect capability approval 7 3.11 Initial capability approval 7 3.12 Maintenance of capability approval 13 3.13 Rework and repair work 13 3.14 Quality conformance inspection 13 3.15 Screening procedures 13 4 Test and measurements procedures 13 Annex A Example layout of an abstract of description of c
20、apability for inclusion in CECC 00 2O0 15 Annex B Layout of the front page of a CQC specification for process control 15 Annex C Layout of the front page of a CQC specification to demonstrate a boundary or limit 16 Figure 1 Selection of CQCs 9 Figure 2 Test plan for photolithography process CQCs 10
21、Figure 3 Test plan for dicing process CQCs 10 Figure 4 Test plan for die bonding CQCs 10 Figure 5 Test plan for wire bonding and internal lead CQCs 10 Figure 6 Test plan for film thickness CQCs 11 Figure 7 Test plan for sealing of enclosure CQCs 11 Figure 8 Test plan for integrity of construction CQ
22、Cs 11 Page Figure 9 Test plan for climate the performance limits claimed for the processes and products, that is, those specified for the Capability Qualifying Components (CQCs); the range of mechanical structures for which approval is granted. 3.3.2 Application for capability approval In order to o
23、btain capability approval the manufacturer shall apply the rules of procedure given in 2.4 of CECC00 114-III. In an application for capability approval the manufacturer shall define the boundaries of the capability for which approval is sought in accordance with 3.5. 3.3.3 Granting of capability app
24、roval Capability approval shall be granted when the manufacturer has: prepared a capability manual describing the capability for which he wishes to be approved, to the satisfaction of the ONS; agreed with the ONS the range of CQCs, as defined in 2.7 of CECC00 114-III, to be used for the assessment o
25、f capability; successfully demonstrated that he can design and manufacture components which satisfy the requirements of this sectional specification, within the limits of his capability; prepared a capability approval test report to the satisfaction of the ONS. 3.4 Description of capability The manu
26、facturer shall prepare a manual describing his capability (see 2.5 of CECCO0 114-III), in relation to the technologies involved. The manual shall be approved by the ONS who shall ensure that it is a true and complete record of procedures carried out by the manufacturer during the design, production,
27、 testing, inspection and release of his products. The manual is a document that shall be treated as “commercial in confidence”. The manual shall include the following as a minimum: A general introduction and description of the technologies involved; Aspects of customer liaison including provision of
28、 design rules (if appropriate) and assistance to customers in the formulation of their requirements; A detailed description of the design rules to be used; The procedure for checking that the design rules are complied with for SAW filters manufactured to a detail specification; A list of all materia
29、ls used, with references to the corresponding purchasing specifications and goods inward inspection; A flow chart for the total process showing quality control points and permitted rework loops and containing references to all process and quality control procedures which may invoke SPC procedures (s
30、ee CECC00 016); A declaration of processes for which approval has been sought in accordance with 3.5.1. A declaration of boundaries for which approval has been sought in accordance with 3.5.2. A list of CQCs used to assess the capability, with a general description of each, supported by a detailed t
31、able showing where the declared boundaries of capability are demonstrated by a particular CQC design. A detail specification for each CQC. These shall be produced to the satisfaction of the ONS. (see Annex B and Annex C). 3.5 Capability qualifying components (CQCs) The manufacturer shall agree with
32、the ONS the range of capability qualifying components, selected in accordance with the general plan (see 3.11.2) specified in the capability manual. The CQCs shall comply with the following requirements: a) The range of CQCs used shall cover all the processes, component types and limits of the decla
33、red capability. b) The CQCs shall be one of the following: SAW filters in production; test pieces designed for assessment of a process or range of processes; a combination of both of these, provided the requirements of a) are met. When CQCs are designed and produced solely for capability approval, t
34、he manufacturer shall satisfy the ONS that the same design rules, materials and manufacturing processes will be applied to released products. The CQC specifications may refer to internal control documentation which specifies production testing and recording in order to demonstrate control and maintenance of processes and boundaries including the use of SPC procedures where appropriate.
