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1、BRITISH STANDARD BS EN 60862-3:2003 Surface acoustic wave (SAW) filters of assessed quality Part 3: Standard outlines The European Standard EN 60862-3:2003 has the status of a British Standard ICS 31.140 ? Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled C
2、opy, (c) BSI BS EN 60862-3:2003 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 February 2004 BSI 16 February 2004 ISBN 0 580 43419 2 National foreword This British Standard is the official English language version of EN 60862-3:2003. It i
3、s identical with IEC 60862-3:2003. The UK participation in its preparation was entrusted to Technical Committee EPL/49, Piezo-electric devices for frequency control and selection, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its
4、 secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic
5、Catalogue or of British Standards Online. 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 does not of itself confer immunity from legal obligations. aid enquirers to underst
6、and the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises
7、a front cover, an inside front cover, the EN title page, pages 2 to 15 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 1
8、7:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 60862-3 NORME EUROPENNE EUROPISCHE NORM December 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secre
9、tariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60862-3:2003 E ICS 31.140 English version Surface acoustic wave (SAW) filters of assessed quality Part 3: Standard outlines (IEC 60
10、862-3:2003) Filtres ondes acoustiques de surface (OAS) sous assurance de la qualit Partie 3: Encombrements normaliss (CEI 60862-3:2003) Oberflchenwellenfilter (OFW-Filter) mit bewerteter Qualitt Teil 3: Norm-Gehusemae (IEC 60862-3:2003) This European Standard was approved by CENELEC on 2003-12-01. C
11、ENELEC members are bound to comply 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 lists and bibliographical references concerning such national standards may be obtained o
12、n 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 other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Se
13、cretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia
14、, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 66802-:30023 - - 2 Foreword The text of document 49/613/FDIS, future edition 2 of IEC 60862-3, prepared by IEC TC 49, Piezoelectric and diele
15、ctric devices for frequency control and selection, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60862-3 on 2003-12-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national stand
16、ard or by endorsement (dop) 2004-09-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2006-12-01 _ Endorsement notice The text of the International Standard IEC 60862-3:2003 was approved by CENELEC as a European Standard without any modification. _ Pag
17、e 2 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 7 INTRODUCTION The first edition of IEC 60862-3 (1986) contained 13 SAW filter enclosure types showing the dimensional and geometrical characteristics of the
18、se enclosures. Since its release, due to progress in technology, many of the enclosures given in that standard have become obsolete. Bearing this in mind, TC 49 has issued a questionnaire on all outlines contained in IEC 60862-3. Based on the replies received, TC 49 made a decision at the meeting he
19、ld in Rotterdam in June 1996 to retain only enclosures which remained in “wide usage” at that time. These enclosures are specified in the present standard. The following 5 enclosure types have been deleted from the first edition of IEC 60862-3 (1986): SFA 02, SFB 01, SFB 02, SFC 01, SFD 01. Page 3 E
20、N 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 9 SURFACE ACOUSTIC WAVE (SAW) FILTERS OF ASSESSED QUALITY Part 3: Standard outlines 1 Scope This part of IEC 60862 specifies the outline drawings for surface acou
21、stic wave (SAW) filters with leaded enclosures. 2 Guidance for the standardization of outline drawings for frequency control and selection devices In order to achieve a uniform presentation of all outline drawings for frequency control and selection devices the following guide should be considered:
22、2.1 An outline drawing should show all dimensional and geometrical characteristics of an enclosure necessary to ensure mechanical interchangeability with all other enclosures of the same outline. Enlarged detail view may be used, if necessary. 2.2 The outline drawing should consist of three parts: 2
23、.2.1 A drawing with dimensional symbols (capital letters) as shown in Figure 1 below with applicable notes, if necessary. 2.2.2 A tabular listing relating the drawing symbols to the actual dimensions. Where possible this should be shown on the same page as the drawing. 2.2.3 An “actual-size” sketch
24、(scale 1:1). 2.3 The outline drawing should be executed in the third angle projection. 2.4 The function and identification of the lead connections (termination) should be determined by agreement between the supplier and user. They should not be defined on the outline drawing. 2.5 Descriptive notes m
25、ay be used at the bottom of, or adjacent to, the drawing with proper reference to the body of the drawing. 2.6 All dimensions should be in millimetres. 2.7 Outline dimensions A, B, C, D and E should be listed with maximum values only. 2.8 Lead (termination) cross-sectional dimensions should be liste
26、d with minimum and maximum values. If applicable, nominal dimensions may be added. 2.9 The spacing of the leads (terminations) symbol H should be listed with minimum, maximum and nominal dimensions. Page 4 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006,
27、 Uncontrolled Copy, (c) BSI 068-263 EI:C0023 11 Figure 1 Guidance for outline drawings Scale 2:1 Sheet -Date: Dimensions (mm) Ref. Min.Nom.Max. Notes Ax Bx Cx Dx Ex Hxxx Kxx1 Lxx Ux2 Wx2 NOTE 1. NOTE 2. Actual size D E C L U W H A KB IEC 2244/03 Page 5 EN 608623:2003 Licensed Copy: sheffieldun sheff
28、ieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 31 2.10 Leads (terminations) for soldering application should be specified with the minimum length dimensions (symbol L) only. 2.11 Lead (termination) for plug-in application should be specified with minimum
29、and maximum length dimensions. 2.12 If leads (terminations) are provided with an undercut, dimensions U and W should be listed with minimum dimensions only. 3 Dimensions of surface acoustic wave (SAW) filter outlines The dimensions in this standard apply to the completed SAW filters. Only those dime
30、nsions which meet the requirements of the guidance for standardization of outline drawings are given (see Clause 2). 4 Designation of surface acoustic wave (SAW) filter enclosures Table 1 Designation of surface acoustic wave (SAW) filter enclosures National reference No.TypeSheet No.Description Coun
31、tryReference 1SFA 01Sheet 1 Metal, welded, five-lead TV-IF SAW filter outline 2SFA 03Sheet 2 Metal, welded, five-lead TV-IF SAW filter outline 3SFA 04Sheet 3 Metal, welded, five-lead TV-IF SAW filter outline 4SFA 05Sheet 4 Metal, welded, eight-lead TV-IF SAW filter outline 5SFB 03Sheet 5 Four-lead,
32、plastic, metal shielded single- in-line TV-IF SAW filter outline 6SFE 01Sheet 6 Metal, welded, five-lead TV-IF SAW filter outline 7SFF 01Sheet 7 Ten-lead, plastic, dual-in-line TV-IF SAW filter outline GermanyDIP 10 8SFG 01Sheet 8 Five-lead, plastic, single-in-line TV-IF SAW filter outline GermanySI
33、P 5 Page 6 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 51 This sheet forms part of IEC 60862-3. NOTE 1 Tag position and presence are optional. Metal, welded, five-wire TV-IF SAW filter outline, Type: SFA 0
34、1 Scale 2:1 Sheet 1Date: 2003-10 Millimetres Ref. Min.Nom.Max. Notes A18,00 C6,00 H17,307,507,70 H22,302,502,70 K0,401,00 L4,00 P0,901 Q0,901 A C L H H1 2 K P Q Note 1 H1 Actual size IEC 2245/03 Page 7 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Unc
35、ontrolled Copy, (c) BSI 068-263 EI:C0023 71 This sheet forms part of IEC 60862-3. NOTE 1 Tag position and presence are optional. Metal, welded, five-wire TV-IF SAW filter outline, Type: SFA 03 Scale 2:1 Sheet 2Date: 2003-10 Millimetres Ref. Min.Nom.Max. Notes A18,00 C6,00 H14,805,005,20 H22,302,502,
36、70 K0,401,00 L4,00 P0,901 Q0,901 A C L H H1 2 K P Q Note 1 H1 Actual size IEC 2246/03 Page 8 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 91 This sheet forms part of IEC 60862-3. NOTE 1 Tag position and pre
37、sence are optional. Metal, welded, five-wire TV-IF SAW filter outline, Type: SFA 04 Scale 2:1 Sheet 3Date: 2003-10 Millimetres Ref. Min.Nom.Max. Notes A18,00 C6,00 H16,056,256,45 H27,307,507,70 H33,553,753,95 H44,805,005,20 K0,401,00 L4,0010,00 P0,901 Q0,901 A C L H H2 3 K P Q Note 1 H1 H4 Actual si
38、ze IEC 2247/03 Page 9 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 12 This sheet forms part of IEC 60862-3. NOTE 1 Tag position and presence are optional. Metal, welded, eight-wire TV-IF SAW filter outline,
39、 Type: SFA 05 Scale 2:1 Sheet 4Date: 2003-10 Millimetres Ref. Min.Nom.Max. Notes A18,00 C6,00 H17,307,507,70 H22,302,502,70 K0,401,00 L4,00 P0,901 Q0,901 A C L Actual size H1 H2 K P Q Note 1 H1 IEC 2248/03 Page 10 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:
40、00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 32 This sheet forms part of IEC 60862-3. NOTE 1 T = ground terminal to T electric shielding. Presence and position of T are optional. Four-wire, plastic, metal shielded single-in-line TV-IF SAW filter outline, Type: SFB 03 Scale 2:1 Sheet 5Date: 2
41、003-10 Millimetres Ref. Min.Nom.Max. Notes A24,00 B8,00 C20,00 H19,5010,0010,50 H22,302,502,70 K10,401,00 K20,151,00 L3,00 AB C L K2 H2 H1 K1 T Note 1 IEC 2249/03 Actual size Page 11 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c)
42、 BSI 068-263 EI:C0023 52 This sheet forms part of IEC 60862-3. Metal, welded, five-wire TV-IF SAW filter outline, Type: SFE 01 Scale 2:1 Sheet 6Date: 2003-10 Millimetres Ref. Min.Nom.Max. Notes A18,00 C6,00 H19,8610,1610,46 H22,202,542,80 H34,785,085,38 K0,401,00 L4,0010,00 P0,90 Q1,20 H2 Actual siz
43、e A C L H3 K P Q H1 IEC 2250/03 Page 12 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 72 This sheet forms part of IEC 60862-3. NOTE 1 Spacing of the free ends of the leads must not exceed 13,5 mm. Ten-wire,
44、plastic, dual-in-line TV-IF SAW filter outline, Type SFF 01. National designation: Type: DIP 10 Scale 2:1 Sheet 7Date: 2003-10 Millimetres Ref. Min.Nom.Max. Notes A19,00 B17,00 B112,0012,10 C 6,50 C1 4,30 4,50 H110,0110,1610,31 H22,402,542,70 H312,5012,901 K10,500,55 K20,250,30 K31,301,50 L3,00 L11,
45、50 L A 1 K13 K H1 2 H B B1 C L C1 K H 2 3 IEC 2251/03 Actual size Page 13 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 92 This sheet forms part of IEC 60862-3. Five-wire, plastic, single-in-line TV-IF SAW f
46、ilter outline, Type SFG 01. National designation: Type: SIP 5 Scale 2:1 Sheet 8Date: 2003-10 Millimetres Ref. Min.Nom.Max. Notes A19,00 B5,50 C16,00 H110,0110,1610,31 H22,402,542,70 K10,45 0,55 K20,25 0,30 L3,00 A B C H1 H2 K1K2 L Actual size IEC 2252/03 Page 14 EN 608623:2003 Licensed Copy: sheffie
47、ldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 068-263 EI:C0023 13 Bibliography IEC 60862-1, Surface acoustic wave (SAW) filters of assessed quality Part 1: Generic specification IEC 60862-2, Surface acoustic wave (SAW) filters of assessed quality Part 2: Guidan
48、ce on use ISO 1101:1983, Technical drawings Geometrical tolerancing Tolerancing of form, orientation, location and run-out Generalities, definitions, symbols, indications on drawings _ Page 15 EN 608623:2003 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 17:15:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 60862-3:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Eur