1、BRITISH STANDARD BS EN 122130:1994 Harmonized system of quality assessment for electronic components Sectional specification: Radio frequency coaxial connectors Series SMB The European Standard EN 122130:1994 has the status of a British StandardBSEN122130:1994 This British Standard, having been prep
2、ared under the directionof the Electronic Components Standards Policy Committee, was published underthe authority of the Standards Board and comes intoeffect on 15June1994 BSI 01-2000 The following BSI references relate to the work on this standard: Committee reference ECL/6 Special announcement in
3、BSINews January1994 ISBN 0 580 23119 4 Cooperating organizations The European Committee for Electrotechnical Standardization (CENELEC), under whose supervision this European Standard was prepared, comprises the national committees of the following countries: Austria Italy Belgium Luxembourg Denmark
4、Netherlands Finland Norway France Portugal Germany Spain Greece Sweden Iceland Switzerland Ireland United Kingdom Amendments issued since publication Amd. No. Date CommentsBSEN122130:1994 BSI 01-2000 i Contents Page Cooperating organizations Inside front cover National foreword ii Foreword 2 Text of
5、 EN 122130 5 National annex NA (informative) Committees responsible Inside back cover National annex NB (informative) Cross-references Inside back coverBSEN122130:1994 ii BSI 01-2000 National foreword This British Standard has been prepared under the direction of the Electronic Components Standards
6、Policy Committee and is the English language version of EN 122130:1993 Sectional specification: Radio frequency coaxial connectors. Series SMB, published by the Electronic Components Committees (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). It was derived by CECC fr
7、om IEC169-10, published by the International Electrotechnical Commission (IEC). 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 c
8、onfer 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 24, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated.
9、This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 122130 May 1993 Supersedes CECC 22130 Issue 1:1984 Descriptors: Quality, electronic components, connectors English version Sectional specification: Radio frequency coaxial con
10、nectors Series SMB Spcification intermdiaire: Connecteurs coaxiaux pour frquence radiolectrique Srie SMB Rahmenspezifikation: Hochfrequenz-Koaxial- Steckverbinder SerieSMB This European Standard was approved by CENELEC Electronic Components Committee (CECC) on7May1993. CENELEC members are bound to c
11、omply 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 on application to the Central
12、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 Secretariat has the same status
13、 as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CECC European Committee for Elect
14、rotechnical 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 122130:1993 EEN122130:1993 BSI 01-2000 2 Foreword The CENELEC E
15、lectronic Components Committee (CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of assessed quality. The object of the System is to facilitate international tra
16、de by the harmonization of the specifications and quality assessment procedures for electronic components, and by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under the System are thereby acceptable in all member countries without further te
17、sting. This European Standard was prepared by CECC WG22, “RF Connectors”. The text of the draft based on document CECC22130 Issue1:1994 (with A1 to A3) was submitted to the formal vote for conversion to a European Standard; together with the voting report, circulated as document CECC(Secretariat)333
18、9, it was approved by CECCas EN122130 on7May1993. The following dates were fixed: This specification has been formally approved by the CECC and has been prepared for those countries taking part in the System who wish to issue national harmonized specifications for RADIO FREQUENCY COAXIAL CONNECTORS
19、AND ACCESSORIES SERIES SMB. It should be read in conjunction with the current regulations for the CECC System. Preface This sectional specification (SS) was prepared by CECC Working Group 22: R.F. Connectors. It is based, wherever possible, on the Publications of the International Electrotechnical C
20、ommission and in particular on IEC169-10 Radio-frequency connectors, Part10: R.F. coaxial connectors with inner diameter of outer conductor3mm(0,12in) with snap-on coupling Characteristic impedance507 (Type SMB). Technical deviations from IEC169-10 are indicated by vertical lines. This SS and its as
21、sociated blank detail specification(s) (BDS) are specific to Series SMB radio frequency connectors and their related accessories. The text of this specification was circulated to the CECC for voting in the documents listed below and was ratified by the President of the CECC for printing as a CECC sp
22、ecification: Series SMB connectors have a characteristic impedance of507 and are normally used for low power applications, in conjunction with flexible coaxial cables having a dielectric diameter of0,86 to1,6mm. The connectors are usable up to a frequency of at least4GHz, and may be used at higher f
23、requencies if a reflection factor greater than0,15 can be tolerated for straight connectors and0,24 for right-angle styles. latest date of announcement of the EN at national level (doa) 1993-09-03 latest date of publication of an identical national standard a (dop) 1994-03-03 latest date of withdraw
24、al of conflicting national standards a (dow) 1995-03-03 a National Standard (excluding National implementation of IECQ Specifications). Document Voting date Report on the Voting CECC (Secretariat) 927 July 1980 CECC (Secretariat) 1008 CECC (Secretariat) 1231 December 1982 CECC (Secretariat) 1318EN12
25、2130:1993 BSI 01-2000 3 Contents Page Foreword 2 Section 1. Scope Section 2. Mating face and gauge information 2.1 Dimensions General purpose connectors 6 2.2 Gauges for general purpose connectors 7 2.3 Dimensions Standard test connectors (Grade 0) 10 Section 3. Properties 3.1 Ratings and characteri
26、stics 11 Section 4. Test conditions and severities 4.1 Measurement and recovery conditions 14 4.2 Visual examination 14 4.3 Dimensions 14 4.4 Electrical tests and measurements 14 4.5 Mechanical tests and measurements 15 4.6 Environmental tests and measurements 17 4.7 Endurance tests 21 4.8 Resistanc
27、e to solvents and contaminating fluids 21 Section 5. Quality assessment procedures 5.1 Test schedules and inspection requirements 22 Figure 3 Gauge pin for centre contact of socket connector 7 Figure 4 Outer contact sizing and retention force gauges A and B 8 Table 7 Table 8EN122130:1993 4 BSI 01-20
28、00 Document numbering for r.f. connector specifications follows clause2.2 1) of CECC00400-III, in order to permit the issue of more than nine sectional specifications: The approved numbering system applicable to r.f. connector specifications is illustrated in the diagram below. NOTEA detail specific
29、ation is a “completed” blank detail specification.EN122130:1993 BSI 01-2000 5 Section 1. Scope This sectional specification (SS) provides information and rules for the preparation of detail specifications (DS) for miniature snap-on coaxial connectors Series SMB. It prescribes mating-face dimensions
30、for general purpose connectors, dimensional details for standard test connectors, Grade0, together with gauging information and the mandatory tests, selected from CECC22000, applicable to all DS relating to Series SMB connectors. This specification indicates the recommended performance characteristi
31、cs to be considered when writing a DS, and covers test schedules and inspection requirements for Assessment Levels H, M and U.EN122130:1993 6 BSI 01-2000 Section 2. Mating face and gauge information 2.1 Dimensions general purpose connectors All undimensioned pictorial configurations are for referenc
32、e purposes only. EN122130:1993 BSI 01-2000 7 2.2 Gauges for general purpose connectors Inch dimensions are original dimensions. All undimensioned pictorial configurations are for reference purposes only. 2.2.1 Gauge for female centre contact Table Test procedure (see4.5.1 of CECC22000) Gauge A shall
33、 be inserted once only into the female centre contact. This is a sizing operation. After this, Gauge B shall be inserted into the female centre contact. The contact shall support the mass of the gauge suspended in a vertical attitude. Additional test Following the sizing operation, and if prescribed
34、 in the DS, the force necessary to insert Gauge A fully into the female centre contact shall be measured. When this test is required, the maximum permitted insertion force shall then be specified and shall not exceed11N. Notes: (for information only) Gauge A is used for qualification approval tests
35、only, see4.5.1. The minimum diameter of Gauge A corresponds to the maximum diameter of a male contact pin. Figure 3 Gauge pin for centre contact of socket connector (for dimension “a” see below) Gauge A maximum material for sizing purposes Gauge B minimum material for measurement of gauge retention
36、force Mass (weight) of gauge: 28 1 g mm in mm in Ref. min. max. min. max. min. max. min. max. a 0,533 0,538 0,0210 0,0212 0,477 0,482 0,0188 0,0190 Material: Steel, polished surface roughness Ra0,44m(164in) max.EN122130:1993 8 BSI 01-2000 2.2.2 Gauge for outer contact of plug Table Figure 4 Outer co
37、ntact sizing and retention force gauges A and B (for dimensions see table below) Gauge A Maximum material for sizing purposes Gauge B Minimum material for measurement of retention force Mass (weight) of gauge800 10g Ref. mm in mm in min. max. min. max. min. max. min. max. A 1 3,70 3,71 0,1455 0,1460
38、 3,66 3,67 0,1440 0,1445 A 2 3,68 3,71 0,1450 0,1460 3,68 3,71 0,1450 0,1460 J 3,33 3,58 0,131 0,141 3,33 3,58 0,131 0,141 K 0,584 0,0230 0,584 0,0230 Lrad 0,05 0,08 0,002 0,003 0,10 0,13 0,004 0,005 Mrad 0,08 0,003 0,08 0,10 0,003 0,004 Q 0,25 0,28 0,010 0,011 0,13 0,15 0,005 0,006 AA 3,48 3,49 0,1
39、370 0,1375 3,48 3,49 0,1370 0,1375 CC 0,91 0,94 0,036 0,037 0,69 0,71 0,027 0,028 DD 0,36 0,38 0,014 0,015 0,28 0,30 0,011 0,012 LLrad 0,05 0,15 0,002 0,006 0,05 0,15 0,002 0,006 MMrad 0,13 0,005 0,13 0,005 F 79 79 109 109 Material: Steel, polished surface roughness Ra 0,44m (16 4in max).EN122130:19
40、93 BSI 01-2000 9 Test requirements (see4.5.1 of CECC22000). Gauge A shall be inserted once only into the outer contact of the plug, and then removed. This is a sizing operation. After this, gauge B shall be inserted into the outer contact of the plug. The contact shall support the mass of the gauge
41、in a vertical attitude. Additional test Following the sizing operation, and if prescribed in the DS, the force necessary to insert Gauge A into the outer contact of the plug shall be measured. When this test is required, the maximum permitted insertion force shall then be specified and shall not exc
42、eed63N.EN122130:1993 10 BSI 01-2000 2.3 Dimensions Standard test connectors (Grade 0) (see4.4.1 of CECC22000) All undimensioned pictorial configurations are for reference purposes only. NOTEFor dimensions not indicated seeFigure2A Figure2D.EN122130:1993 BSI 01-2000 11 Section 3. Properties 3.1 Ratin
43、gs and Characteristics (see 2.3 of CECC22000) (including limiting conditions of use) The blank detail specification(s) relating to Series SMB connectors shall list the following properties and the specific values shall be entered by the specification writer. Properties not applicable to a particular
44、 connector style shall be marked “na”. The values indicated below give the recommended requirements and properties. Ratings and Characteristics CECC 22130 Clause Value Remarks ELECTRICAL 4.4 Frequency range Up to 6 GHz Reflection factor a 4.4.1 straight styles 0.1 Up to 1 GHz right angle styles 0.2
45、Up to 1 GHz PCB mounting styles na (straight or right angle) straight styles 0.19 Up to 4 GHz right angle styles 0.25 Up to 4 GHz PCB mounting styles na (straight or right angle) component mounting styles See DS solder bucket styles na T-junctions. etc Centre contact resistance 4.4.2 k5m7 Initial k1
46、5m7 After conditioning Outer conductor continuity 4.4.3 k2.5m7 Initial k7.5m7 After conditioning Insulation resistance 4.4.4 U1G7 Initial U500M7 After conditioning Proof voltage at sea level bc 4.4.5 86 to 106 kPa Cable type: IEC 96-50-1-1, 1-2, 1-3 500V IEC 96-50-2-1, 2-2,2-3,2-4 750V Semi-rigid ca
47、bles 0.056 in or 1,42 mm dia. 500V 0.085 in or 2,16 mm dia. 750V 0.141 m or 3,58 mm dia. 1kV Proof voltage at 4,4 kPa bc 4.6.5 4,4 kPa approx. equivalent to20km&70000ft altitudes Cable type: IEC 96-50-1-1, 1-2, 1-3 100V IEC 96-50-2-1, 2-2, 2-3, 2-4 150V Semi-rigid cables 0,056 in or 1,42 mm dia. 100
48、V 0,085 in or 2,16 mm dia. 150V 0,141 in or 3,58 mm dia. 150V For notes see page13.EN122130:1993 12 BSI 01-2000 Ratings and Characteristics CECC22130 Clause Value Remarks ELECTRICAL 4.4 Environmental test voltage at sealevel bc 86106kPa Cable type: IEC 96-50-1-1, 1-2, 1-3 170V IEC 96-50-2-1, 2-2, 2-
49、3, 2-4 350V Semi-rigid cables 0,056 in or 1,42 mm dia. 175V 0,085 in or 2,16 mm dia. 250V 0,141 in or 3,58 mm dia. 350V Environmental test voltage at4,4kPa bc 4,4kPa approx. equivalent to20km&70000ft altitudes Cable type: IEC 96-50-1-1, 1-2, 1-3 45V IEC 96-50-2-1, 2-2, 2-3, 2-4 85V Semi-rigid cables 0,056 in or 1,42 mm dia. 45V 0,085 in or 2,16 mm dia. 65V 0,141 in or 3,58 mm dia. 85V Screening effectiveness 4.4.8 Z t k31,6m7 ProvidingU70 dB at1GHz MECHANICAL 4.5 Contact c
