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1、BRITISH STANDARD BS EN 122150:1996 Harmonized system of quality assessment for electronic components Sectional specification: Radio frequency coaxial connectors Series EIA Flange The European Standard EN 122150:1993 has the status of a British Standard ICS 33.120.30 Licensed Copy: sheffieldun sheffi
2、eldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 122150:1996 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 August 1996 BSI 04-20
3、00 The following BSI references relate to the work on this standard: Committee reference EPL/46/4 Draft announced in BSI News April 1996 ISBN 0 580 26233 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee EPL/46, Cables, w
4、ires and waveguides, RF connectors and accessories for communication and signalling, to Subcommittee EPL/46/4, RF connectors, upon which the following bodies were represented: AEA Technology BEAMA Electrical Cable together with the voting report, circulated as document CECC (Secretariat) 3341 it was
5、 approved by CECC as EN 122150 on7 May 1993. The following dates were fixed: Contents Page Foreword2 Introduction5 Section 1. Scope7 Section 2. Mating face and gauge information 2.1Dimensions8 2.2Drawings8 2.3Gauges for male centre contacts21 Section 3. Properties 3.1Ratings and characteristics24 Se
6、ction 4. Test conditions and severities 4.1Measurement and recovery conditions27 4.2Visual examination27 4.3Dimensions27 4.4Electrical tests and measurements27 4.5Mechanical tests and measurements28 4.6Environmental tests and measurements30 4.7Endurance tests33 Section 5. Quality assessment procedur
7、es 5.1Test schedules and inspection requirements34 Figure 19 Figure 211 Figure 313 Figure 415 Figure 517 Figure 619 Figure 7 Sizing and retention force gauges for male centre contacts21 Table 110 Table 212 Table 314 Table 416 Table 518 Table 620 Table 721 Table 8 Dimensions of sizing and retention f
8、orce gauges, see Figure 722 latest date of announcement of the EN at national level(doa) 1993-09-03 latest date of publication of an identical national standarda(dop) 1994-03-03 latest date of withdrawal of conflicting national standardsa(dow) 1995-03-03 a National Standard (excluding National imple
9、mentation of IECQ Specifications) Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 BSI 04-20003 Preface This sectional specification (SS) was prepared by CECC Working Group 22: R.F. Connectors. It is based, wherever possible, o
10、n the Publications of the International Electrotechnical Commission and in particular on IEC 339-2:1972: General purpose rigid coaxial lines and their associated flange connectors. This SS and its associated blank detail specifications(s) BDS are specific to the six sizes of EIA FLANGE connectors an
11、d 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 specification: Series EIA FLANGE connectors of the types covered by this SS are available in six sizes,
12、 each size having a different mating face but employing structurally similar principles of mechanical construction. The connections described are derived from EIA and IEC standards, and include versions for both 50 7 and 75 7 systems. DocumentVoting DateReport on the Voting CECC(Secretariat)1710July
13、 1985CECC(Secretariat)1852 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 4 BSI 04-2000 Document numbering for r.f. connector specifications follows 2.2 1) of CECC 00400-III, in order to permit the issue of more than nine sec
14、tional specifications. The approved numbering system applicable to r.f. connector specifications is illustrated in the diagram below. NOTEA detail specification is a “completed” blank detail specification. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled C
15、opy, (c) BSI EN 122150:1993 BSI 04-20005 Introduction Although EIA FLANGE connectors were originally intended for use with rigid coaxial air lines only, they are currently available in a number of additional styles and variants, suitable for use with semi-flexible cables having convoluted outer cond
16、uctors. The outer conductor mating interface is sexless, each half of a mated pair having an identical coupling flange. Two intermateable versions of the coupling flange are available, fixed and rotatable (swivel type). Connectors with fixed flanges have IEC type designations ending 2. Swivel type f
17、lange connectors have IEC designations ending in 3. With both fixed and swivel type flange connectors, the inner conductor connection is by means of a separate coupling element comprising a double-ended male contact and insulator assembly (Bullet). When the connector is used in conjunction with rigi
18、d lines, the Bullet may form the only mechanical support for the centre conductor. The connector sizes relate to the nominal outside diameter of the rigid coaxial transmission line with which they were intended to be used. The size was originally expressed in fractional inches, but the IEC type desi
19、gnation for rigid coaxial lines includes both the nominal characteristic impedance, and the outside diameter in millimetres rounded to a convenient whole number. SUMMARY OF DIMENSIONS 50 7 Line Size 75 7 Line Size UPPER FREQUENCY LIMITS The upper frequency limit of operation is determined by the cut
20、-off frequency of higher order “waveguide” modes of propagation, and the effect which they have on the impedance and transmission characteristics of the normal TEM coaxial transmission line mode. The lowest cut-off frequency occurs with the TE11 waveguide mode, and this cut-off frequency in an air d
21、ielectric line is the upper frequency limit of a practical coaxial transmission line. In general it is not advisable to operate coaxial systems at frequencies greater than 95 % of the TE11 mode cut-off frequency; this particularly applies in the vicinity of discontinuities such as undercuts and supp
22、ort insulators. The table below lists the recommended upper frequency limits for both straight and right-angle EIA FLANGE connectors of both 50 7 and 75 7 impedance. Rigid Line 339 IEC 50- Outer ConductorInner Conductor Original Inch O/D Nominal O/D mm Nominal I/D mm Nominal O/D mm Nominal I/D mm 22
23、-1 40-1 80-1 105-1 125-1 155-1 7/8 1.5/8 3.1/8 4.1/2 6.1/8 (0,875) (1,625) (3,125) (4,173) (4,850) (6,125) 22,23 41,30 79,40 106,00 123,20 155,60 20,00 38,80 76,80 103,00 120,00 151,92 8,70 16,90 33,40 44,80 52,10 66,00 7,40 15,00 31,30 42,80 50,10 64,00 Rigid Line 339 IEC 75- Outer ConductorInner C
24、onductor Original Inch O/D Nominal O/D mm Nominal I/D mm Nominal O/D mm Nominal I/D mm 22-1 40-1 80-1 7/8 1.5/8 3.1/8 (0,875) (1,625) (3,125) 22,23 41,30 79,40 20,00 38,80 76,80 5,80 11,10 22,10 4,50 9,60 20,30 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrol
25、led Copy, (c) BSI EN 122150:1993 6 BSI 04-2000 50 7 Line Size 75 7 Line Size Rigid Line 339 IEC 50- Theoretical TE11 mode fc (GHz) Straight Connector fc 0,95 Right Angle Connector fc 0,665 22-1 40-1 80-1 105-1 125-1 155-1 6,65 3,43 1,73 1,29 1,11 0,88 6,32 3,26 1,64 1,23 1,05 0,83 4,42 2,28 1,15 0,8
26、6 0,74 0,58 Rigid Line 339 IEC 75- Theoretical TE11 mode fc (GHz) Straight Connector fc 0,95 Right Angle Connector fc 0,665 22-1 40-1 80-1 7,40 3,83 1,93 7,03 3,64 1,83 4,92 2,54 1,28 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150
27、:1993 BSI 04-20007 Section 1. Scope This sectional specification (SS) provides information and rules for the preparation of detail specifications (DS) for general purpose connectors Series EIA Flange. It prescribes mating-face dimensions for general purpose connectors, together with gauging informat
28、ion and mandatory tests, selected from CECC 22000, applicable to all DS relating to Series EIA FLANGE connectors. This specification indicates the recommended performance characteristics to be considered when writing a DS, and covers test schedules and inspection requirements for Assessment Levels H
29、, M and U. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 8 BSI 04-2000 Section 2. Mating interface and gauge information 2.1 Dimensions Inch dimensions are original dimensions. All undimensioned pictorial configurations are
30、for reference purposes only. 2.2 Drawings Drawings, Figure 1 to Figure 6 inclusive, provide mating interface details for the six sizes of EIA FLANGE connector, the relevant dimensions being shown in Table 1 to Table 6. The following NOTES apply to all six drawings: NOTE 1Swivel type flanges shall be
31、 free to rotate. NOTE 2Diameters D, g, s and t shall be on, or capable of taking up, a common axis relative to datum diameter A ?. NOTE 3Contact diameter C and chamfer shall meet mechanical and electrical performance requirements after slotting and forming. The number, width and depth of slots is op
32、tional. NOTE 4The fitting of locating pins is optional and to be regarded as inactive for new designs. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 BSI 04-20009 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:1
33、0 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 10 BSI 04-2000 Table 1 Dimensions:339 IEC 50-22-2339 IEC 75-22-2 (7/8 in Line Size)339 IEC 50-22-3339 IEC 75-22-3 Dim. Inchmm Remarks min.max.min.max. a1,34434,15Previously overall length in IEC 339-2 b0,4690,50011,9012,70Centre conductor t
34、o reference plane ca0,9530,98424,2025,00Groove for contact latch (optional) da1,0471,07726,6027,35Groove for contact latch (optional) ea0,0390,0511,001,30Groove depth (optional) f0,1210,1223,083,10Guide pin diameter (optional) g1,3461,35434,2034,40OD of “O”-ring groove h1,0241,03126,0026,20ID of “O”
35、-ring groove lApplicable to 1.5/8 in connector with square flange only m0,0930,0982,352,50Depth of recess for dielectric n0,1774,50Guide pin length (optional) p0,0470,0531,201,35Depth of “O”-ring groove r0,0080,0240,200,60Flange to reference plane s1,750(true position)44,45(true position)See drawing
36、 for positional tolerance t1,812(true position)46,02(true position)See drawing for positional tolerance u0,1300,1343,303,40Diameter of locating holes v0,2740,2856,957,25Diameter of fixing bolt holes A0,8150,82120,7020,85Diameter of recess for dielectric B0,7820,78819,8620,02ID of outer conductor of
37、7/8 in rigid line CSee Note 3See Note 3Male contact diameter D 50 70,2890,2937,347,44ID of 50 7 female contact D 75 70,1740,1784,424,52ID of 75 7 female contact Ea0,8820,89422,4022,70To accept OD of rigid air line F1,34634,20Min. depth of female contact bore G0,46911,90Max. centre conductor length H
38、0,1810,1854,604,70Thickness of dielectric support J0,8080,81220,5020,60OD of dielectric support a These features apply only to connectors intended for permanent attachment to rigid coaxial air lines. Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (
39、c) BSI EN 122150:1993 BSI 04-200011 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 12 BSI 04-2000 Table 2 Dimensions:339 IEC 50-40-2339 IEC 75-40-2 (1.5/8 in Line Size) 339 IEC 50-40-3339 IEC 75-40-3 Dim. Inchmm Remarks min.m
40、ax.min.max. a1,62641,30Previously overall length b0,5910,62615,0015,90Centre conductor to reference plane ca1,1021,14128,0029,00Groove for contact latch (optional) da1,3601,39034,5535,30Groove for contact latch (optional) ea0,0390,0511,001,30Groove depth (optional) f0,1210,1223,083,10Guide pin diame
41、ter (optional) g2,3072,31558,6058,80OD of “O”-ring groove h1,8151,82746,1046,40ID of “O”-ring groove l2,7342,76669,4570,25Optional circular 88,50/89,50 m0,1260,1303,203,30Depth of recess for dielectric n0,2767,00Guide pin length (optional) p0,0760,0811,952,05Depth of “O”-ring groove r0,0080,0240,200
42、,60Flange to reference plane s2,812(true position)71,425(true position)See drawing for positional tolerance t2,812(true position)71,425(true position)See drawing for positional tolerance u0,1300,1343,303,40Diameter of locating holes v0,3390,3468,608,80Diameter of fixing bolt holes A1,6461,65241,8041
43、,95Diameter of recess for dielectric B1,5241,53038,7138,86ID of outer conductor of 1.5/8 in rigid line CSee Note 3See Note 3Male contact diameter D 50 70,5850,59114,8715,00ID of 50 7 female contact D 75 70,3760,3809,559,65ID of 75 7 female contact Ea1,6341,64641,5041,80To accept OD of rigid air line
44、 F1,62641,30Min. depth of female contact bore G0,59115,00Max. centre conductor length H0,2480,2526,306,40Thickness of dielectric support J1,6301,63441,4041,50OD of dielectric support a These features apply only to connectors intended for permanent attachment to rigid coaxial air lines. Licensed Copy
45、: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 BSI 04-200013 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 08:24:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 122150:1993 14 BSI 04-2000 Table 3 Dimensions:339 IEC 50-80-2339 IE
46、C 75-80-2 (3.1/8 in Line Size)339 IEC 50-80-3339 IEC 75-80-3 Dim. Inchmm Remarks min.max.min.max. a2,12654,00Previously overall length b0,9060,93723,0023,80Centre conductor to reference plane ca1,4841,51537,7038,50Groove for contact latch (optional) da1,7971,82745,6546,40Groove for contact latch (op
47、tional) ea0,0390,0511,001,30Groove depth (optional) f0,2460,2486,256,30Guide pin diameter (optional) g3,8073,81596,7096,90OD of “O”-ring groove h3,3233,33084,4084,60ID of “O”-ring groove lApplicable to 1.5/8 in connector with square flange only m0,1870,1934,754,90Depth of recess for dielectric n0,39
48、410,00Guide pin length (optional) p0,0770,0811,952,05Depth of “O”-ring groove r0,0080,0240,200,60Flange to reference plane s4,375(true position)111,125(true position)See drawing for positional tolerance t4,375(true position)111,125(true position)See drawing for positional tolerance u0,2540,2586,456,
49、55Diameter of locating holes v0,4170,43310,6011,00Diameter of fixing bolt holes A3,2033,20981,3581,50Diameter of recess for dielectric B3,0223,03276,7677,01ID of outer conductor of 3.1/8 in rigid line CSee Note 3See Note 3Male contact diameter D 50 71,2281,23431,1931,34ID of 50 7 female contact D 75 70,7960,80220,2320,36ID of 75 7 female contact Ea3,1343,14679,6079,90To accept OD of rigid air line F2,12654,00Min. depth of female contact bore G0,90623,00Max. centre conductor length H0,3700,3749,409,50Thickness of diele