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 BS EN 60862-3:2003 This British Standard was published under the authority of the Standards Poli
2、cy 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 is identical with IEC 60862-3:2003. The UK participation in its preparation was entrusted to Technical Committ
3、ee 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 secretary. Cross-references The British Standards which implement international or European publications ref
4、erred 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 Catalogue or of British Standards Online. This publication does not purport to include all the necessary prov
5、isions 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 understand the text; present to the responsible international/European committee any enquiries on the interpretation
6、, 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 a front cover, an inside front cover, the EN title page, pages 2 to 15 and a back cover. The BSI copyright no
7、tice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 60862-3 NORME EUROPENNE EUROPISCHE NORM December 2003 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisa
8、tion Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: 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 Surfa
9、ce acoustic wave (SAW) filters of assessed quality Part 3: Standard outlines (IEC 60862-3:2003) 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-Gehusema
10、e (IEC 60862-3:2003) This European Standard was approved by CENELEC on 2003-12-01. CENELEC 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
11、 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 other language made by translation under the res
12、ponsibility 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 committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, I
13、reland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. 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 dielectric devices for frequ
14、ency 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 standard or by endorsement (
15、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. _ Page2 EN608623:2003068-263
16、 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 these enclosures. Since its release, due to progress in technology, many of the enclosures given in that standard have become obsolete.
17、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 held in Rotterdam in June 1996 to retain only enclosures which remained in “wide usage” at that time. These enclosures are specified in
18、 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. Page3 EN608623:2003068-263 EI:C0023 9 SURFACE ACOUSTIC WAVE (SAW) FILTERS OF ASSESSED QUALITY Part 3: Standard outlines 1 Scope This part of
19、IEC 60862 specifies the outline drawings for surface acoustic 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 sel
20、ection devices the following guide should be considered: 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.
21、 2.2 The outline drawing should consist of three parts: 2.2.1 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
22、 same page as the drawing. 2.2.3 An “actual-size” sketch (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 b
23、e defined on the outline drawing. 2.5 Descriptive notes may 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
24、 (termination) cross-sectional dimensions should be listed 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. Page4 EN608623:2003068-263 EI:C0023 11 Figur
25、e 1 Guidance for outline drawings Scale 2:1Sheet - Date: Dimensions (mm) Ref. Min. Nom. Max. Notes A x B x C x D x E x H xxx K xx1 L xx U x2 W x2 NOTE 1. NOTE 2. Actual size D E C L U W H A K B IEC 2244/03 Page5 EN608623:2003068-263 EI:C0023 31 2.10 Leads (terminations) for soldering application sho
26、uld be specified with the minimum length dimensions (symbol L) only. 2.11 Lead (termination) for plug-in application should be specified with minimum and maximum length dimensions. 2.12 If leads (terminations) are provided with an undercut, dimensions U and W should be listed with minimum dimensions
27、 only. 3 Dimensions of surface acoustic wave (SAW) filter outlines The dimensions in this standard apply to the completed SAW filters. Only those dimensions which meet the requirements of the guidance for standardization of outline drawings are given (see Clause 2). 4 Designation of surface acoustic
28、 wave (SAW) filter enclosures Table 1 Designation of surface acoustic wave (SAW) filter enclosures National reference No. Type Sheet No. Description Country Reference 1 SFA 01 Sheet 1 Metal, welded, five-lead TV-IF SAW filter outline 2 SFA 03 Sheet 2 Metal, welded, five-lead TV-IF SAW filter outline
29、 3 SFA 04 Sheet 3 Metal, welded, five-lead TV-IF SAW filter outline 4 SFA 05 Sheet 4 Metal, welded, eight-lead TV-IF SAW filter outline 5 SFB 03 Sheet 5 Four-lead, plastic, metal shielded single- in-line TV-IF SAW filter outline 6 SFE 01 Sheet 6 Metal, welded, five-lead TV-IF SAW filter outline 7 SF
30、F 01 Sheet 7 Ten-lead, plastic, dual-in-line TV-IF SAW filter outline Germany DIP 10 8 SFG 01 Sheet 8 Five-lead, plastic, single-in-line TV-IF SAW filter outline Germany SIP 5 Page6 EN608623:2003068-263 EI:C0023 51 This sheet forms part of IEC 60862-3. NOTE 1 Tag position and presence are optional.
31、Metal, welded, five-wire TV-IF SAW filter outline, Type: SFA 01 Scale 2:1 Sheet 1 Date: 2003-10 Millimetres Ref. Min. Nom. Max. Notes A 18,00 C 6,00 H 1 7,30 7,50 7,70 H 2 2,30 2,50 2,70 K 0,40 1,00 L 4,00 P 0,90 1 Q 0,90 1A C L H H 1 2 K P Q Note 1 H 1 Actual size IEC 2245/03 Page7 EN608623:2003068
32、-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 2 Date: 2003-10 Millimetres Ref. Min. Nom. Max. Notes A 18,00 C 6,00 H 1 4,80 5,00 5,20 H 2 2,30 2,50 2,70 K 0,40 1,00
33、L 4,00 P 0,90 1 Q 0,90 1A C L H H 1 2 K P Q Note 1 H 1 Actual size IEC 2246/03 Page8 EN608623:2003068-263 EI:C0023 91 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 04 Scale 2:1 Sheet 3 Date: 2003-10 M
34、illimetres Ref. Min. Nom. Max. Notes A 18,00 C 6,00 H 1 6,05 6,25 6,45 H 2 7,30 7,50 7,70 H 3 3,55 3,75 3,95 H 4 4,80 5,00 5,20 K 0,40 1,00 L 4,00 10,00 P 0,90 1 Q 0,90 1A C L H H 2 3 K P Q Note 1 H 1 H 4 Actual size IEC 2247/03 Page9 EN608623:2003068-263 EI:C0023 12 This sheet forms part of IEC 608
35、62-3. NOTE 1 Tag position and presence are optional. Metal, welded, eight-wire TV-IF SAW filter outline, Type: SFA 05 Scale 2:1 Sheet 4 Date: 2003-10 Millimetres Ref. Min. Nom. Max. Notes A 18,00 C 6,00 H 1 7,30 7,50 7,70 H 2 2,30 2,50 2,70 K 0,40 1,00 L 4,00 P 0,90 1 Q 0,90 1A C L Actual size H 1 H
36、 2 K P Q Note 1 H 1 IEC 2248/03 Page10 EN608623:2003068-263 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:
37、1 Sheet 5 Date: 2003-10 Millimetres Ref. Min. Nom. Max. Notes A 24,00 B 8,00 C 20,00 H 1 9,50 10,00 10,50 H 2 2,30 2,50 2,70 K 1 0,40 1,00 K 2 0,15 1,00 L 3,00 A B C L K2 H 2 H1 K 1 T Note 1 IEC 2249/03 Actual size Page11 EN608623:2003068-263 EI:C0023 52 This sheet forms part of IEC 60862-3.Metal, w
38、elded, five-wire TV-IF SAW filter outline, Type: SFE 01 Scale 2:1 Sheet 6 Date: 2003-10 Millimetres Ref. Min. Nom. Max. Notes A 18,00 C 6,00 H 1 9,86 10,16 10,46 H 2 2,20 2,54 2,80 H 3 4,78 5,08 5,38 K 0,40 1,00 L 4,00 10,00 P 0,90 Q 1,20H 2 Actual size A C L H 3 K P Q H 1 IEC 2250/03 Page12 EN60862
39、3:2003068-263 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, plastic, dual-in-line TV-IF SAW filter outline, Type SFF 01. National designation: Type: DIP 10 Scale 2:1 Sheet 7 Date: 2003-10Millimetres Ref. Min. Nom. Ma
40、x. Notes A 19,00 B 17,00 B 1 12,00 12,10 C 6,50 C 1 4,30 4,50 H 1 10,01 10,16 10,31 H 2 2,40 2,54 2,70 H 3 12,50 12,90 1 K 1 0,50 0,55 K 2 0,25 0,30 K 3 1,30 1,50 L 3,00 L 1 1,50L A 1 K 1 3 K H1 2 H B B1 C L C 1 K H 2 3 IEC 2251/03 Actual size Page13 EN608623:2003068-263 EI:C0023 92 This sheet forms
41、 part of IEC 60862-3. Five-wire, plastic, single-in-line TV-IF SAW filter outline, Type SFG 01. National designation: Type: SIP 5 Scale 2:1 Sheet 8 Date: 2003-10 Millimetres Ref. Min. Nom. Max. Notes A 19,00 B 5,50 C 16,00 H 1 10,01 10,16 10,31 H 2 2,40 2,54 2,70 K 1 0,45 0,55 K 2 0,25 0,30 L 3,00 A
42、 B C H 1 H 2 K 1 K 2 L Actual size IEC 2252/03 Page14 EN608623:2003068-263 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: Guidance on use ISO 1101
43、:1983, Technical drawings Geometrical tolerancing Tolerancing of form, orientation, location and run-out Generalities, definitions, symbols, indications on drawings _ Page15 EN608623:2003BS EN 60862-3:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independ
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