BS QC 222000-1996 Radio-frequency connectors RF coaxial connectors with inner diameter of outer conductor 6 5 mm (0 256 in) with screw coupling Characteristic impedance 50 ohms (Ty.pdf

1、BRITISH STANDARD BS QC 222000:1996 IEC 169-17: 1980 Incorporating Amendment No 1:1993 Radio-frequency connectors RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with screw coupling Characteristic impedance 50 ohms (Type TNC) ICS 33.120.30BSQC222000:1996 This British St

2、andard, 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 December 1996 BSI 11-1998 The following BSI references relate to the work on this standard: Committee reference EPL/46/2 Draft a

3、nnounced in BSI Update October 1996 ISBN 0 580 26362 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted by Technical Committee EPL/46, Cables, wires and waveguides, RF connectors and accessories for communication and signalling, to Subcommittee

4、EPL/46/2, RF connectors and waveguides, upon which the following bodies were represented: AEA Technology BEAMA Electrical Cable and Conductor Accessory Manufacturers British Non-Ferrous Metals Federation British Telecommunications plc Federation of the Electronics Industry Ministry of Defence Nation

5、al Supervisory Inspectorate Society of Cable Television Engineers Amendments issued since publication Amd. No. Date CommentsBSQC222000:1996 BSI 11-1998 i Contents Page Committees responsible Inside front cover National foreword ii 1 Scope 1 2 IEC type designation 1 3 Ratings 1 4 Preferred climatic c

6、ategories 1 5 Dimensions General purpose connectors Grade 2 2 6 Gauges and standard test connectors Grade 0 5 7 Survey of patterns (under consideration) 11 8 Outline dimensions (under consideration) 11 9 Schedule for type tests 11 10 Quality assessment procedures 15 Figure 1A Connector with pin-cent

7、re contact 2 Figure 1B Details of pin-centre contact 2 Figure 2A Connector with socket-centre contact 4 Figure 2B Details of socket-centre contact 4 Figure 3 Gauge for outer contact of pin connector 5 Figure 4 Gauge pin for socket-centre contact 6 Figure 5A Dimensions of pin connector 7 Figure 5B Di

8、mensions of centre contact 8 Figure 6A Dimensions of socket connector 9 Figure 6B Dimensions of centre contact 9 List of references Inside back coverBSQC222000:1996 ii BSI 11-1998 National foreword This British Standard has been prepared by Subcommittee EPL/46/2 and is identical with IEC 169-17:1978

9、 Radio-frequency connectors Part 17: RF coaxial connectors with inner diameter of outer conductor 6,5mm (0,256 in) with screw coupling Characteristic impedance 50 ohms (Type TNC), including Amendment 1:1993, published by the International Electrotechnical Commission (IEC). IEC 169-17, also designate

10、d QC 222000, is a harmonized specification within the IEC Q system for electronic components of assessed quality. For ease of reproduction some of the text of the French version of this international standard has been retained. References to IEC page numbers in the text should be ignored. A British

11、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 confer immunity from legal obligations. Cross-references Publication referred to a Correspo

12、nding British Standard IEC 68 BS EN 60068 Environmental testing IEC 68-2 BS EN 60068-2 Test methods IEC 68-2-1:1990 BS EN 60068-2-1:1993 Tests A. Cold IEC 68-2-2:1974 BS EN 60068-2-2:1993 Test B. Dry heat BS 2011 Environmental testing Part 2.1 Tests IEC 68-2-3 Part 2.1 Ca: 1977 Test Ca. Damp heat, s

13、teady state IEC 68-2-11 Part 2.1 Ka: 1982 Test Ka. Salt mist IEC 68-2-13:1983 Part 2.1M: 1984 Test M. Low air pressure IEC 68-2-14 Part 2.1N: 1985 Test N. Change of temperature IEC 68-2-20 Part 2.1T: 1981 Test T. Soldering BS 3041 Radio-frequency connectors IEC 169-1 BS 3041-1:1977 Specification for

14、 general requirements and measuring methods BS EN 61169 Radio-frequency connectors IEC 1169-1 (QC 220000) BS EN 61169-1:1996 Generic specification. General requirements and measuring methods a Undated in text. Summary of pages This document comprises a front cover, an inside front cover, pages i and

15、 ii, pages1 to 32, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on theinside front cover.BSQC222000:1996 BSI 11-1998 1 1 Scope This standard concerns miniature r.f. c

16、oaxial connectors for use with r.f. cables both flexible (preferred cables 96-2 IEC 50-3 and 96-2 IEC 50-2) and semi-rigid, where dielectric filled interface is required for severe environmental exposure. This type is a screw coupled connector known commercially as the TNC connector and was derived

17、from the bayonet coupled connector known as the BNC (IEC Publication 169-8: Radio-frequency Connectors, Part 8: R.F. Coaxial Connectors with Inner Diameter of Outer Conductor 6.5 mm (0.256in) with Bayonet Lock Characteristic Impedance 50 ohms (Type BNC). Patterns and Grade 1 connectors are under con

18、sideration. 2 IEC type designation Connectors conforming to this standard shall be designated by: a) the reference to this standard: 169-17 IEC; b) the number of the grade: c) a group of figures specifying the climatic category (see Clause 4). Example: 169-17 IEC (40/85/21) denotes a general-purpose

19、 connector Grade 2 with mating face as indicated in Clause5 of this standard with a reflection factor less than 0.1 up to 3 GHz for straight connectors and less than 0.13 for right-angle connectors belonging to climatic category 40/85/21. Type designation for patterns: under consideration. 3 Ratings

20、 The r.f. connectors defined in this standard are designed for use with a variety of cables and semi-rigid coaxial and rigid coaxial lines. Straight connectors grade 2 mounted with 3 mm cable have a reflection factor of less than 0.1 up to 3 GHz and right-angle connectors a reflection factor of less

21、 than 0.13. The grade2 connectors can be used with low reflection up to 11 GHz and grade 1 up to 16 GHz. For grade 1 connectors, reflection factor and frequency range have to be agreed between purchaser and manufacturer. Voltage: Current: 3.5 A d.c. maximum. NOTEAll voltages specified in this standa

22、rd are r.m.s. values of a.c. voltages. All test voltages are a.c. voltages of 50 Hz to60Hz. 4 Preferred climatic categories grade 0 = standard test connector = G0; grade 1 = high performance connector = G1; grade 2 = general-purpose connector if grade 2 is required, no grade designation is necessary

23、; Application Sea level Pressure 44 mbar Working (d.c. or a.c. peak) 500 V 125 V Proof 1.5 kV 375 V Category a Temperature range Damp heat, steady state 40/85/21 40 C to 85 C 21 days 40/155/21 40 C to 155 C 21 days 55/155/56 55 C to 155 C 56 days a To be included in the IEC type designation (see Cla

24、use 2).BSQC222000:1996 2 BSI 11-1998 5 Dimensions Connecteurs dusage gnral Niveau 2 5 Dimensions General purpose connectors Grade 2 Les dimensions en inches sont les dimensions originales. Toutes les reprsentations non cotes ne sont donnes qu titre dinformation. Inch dimensions are original dimensio

25、ns. All undimensioned pictorial configurations are for reference purposes only. 5.1 Connecteur avec contact central mle 5.1 Connector with pin-centre contact Figure 1A Connector with pin-centre contact (for dimensions, see table) Figure 1B Details of pin-centre contactBSQC222000:1996 BSI 11-1998 3 R

26、f. Ref. mm in Note Min. Max. Min. Max. a b c d e f g h m p q t v w ac ad af 11,18 4,83 1,32 5,33 5,28 0,15 0,08 2,06 1,98 1,6 3,96 1,96 1,37 5,84 5,79 1,02 2,21 1,98 8,18 3,05 0,64 0,440 0,190 0,052 0,210 0,208 0,006 0,003 0,081 0,078 0,063 0,156 0,077 0,054 0,230 0,228 0,040 0,087 0,078 0,322 0,120

27、 0,025 diam. 2/diam. diam. diam. 10/diam. 9 diam. 6 diam. NOTE 1Mechanical and electrical reference plane. NOTE 2Slotted and flared to meet electrical and mechanical requirements. NOTE 3Diameters on MMC shall be on, or be capable of, taking up a common axis. NOTE 6Screw thread (diameter 11.1125 mm 0

28、.907 pitch) in accordance with ISO Standard 263, 7/1628 UNEF2B. NOTE 7Sealing gasket to meet required electrical and environmental performance. NOTE 9This dimension shows the position with nut biased fully forward. NOTE 10Deviation from this dimension is determined by the required reflection factor.

29、BSQC222000:1996 4 BSI 11-1998 5.2 Connecteur avec contact central femelle 5.2 Connector with socket-centre contact Figure 2A Connector with socket-centre contact (fordimensions, see table) Figure 2B Details of socket-centre contact Rf. Ref. mm in Note Min. Max. Min. Max. a b c d e f g h k m p r s t

30、u v ac ag 9,60 8,10 4,72 4,78 4,95 2,06 10,52 8,79 1,73 8,31 8,31 4,75 9,68 8,15 4,72 5,23 5,28 0,15 2,21 6,50 9,04 2,24 8,51 8,46 0,378 0,319 0,186 0,186 0,195 0,081 0,414 0,346 0,068 0,327 0,327 0,187 0,381 0,321 0,186 0,206 0,208 0,006 0,087 0,256 0,356 0,088 0,335 0,333 diam. diam. diam. 3/diam.

31、 8 10/diam. 4/diam. diam. diam. 6 NOTE 1Mechanical and electrical reference plane. NOTE 2Diameters on MMC shall be on, or be capable of taking up a common axis. NOTE 3Slotted and flared to meet electrical and mechanical requirements. NOTE 4Applies only when dielectric extends beyond reference plane.

32、 NOTE 6Screw thread (diameter 11.1125 mm 0.907 pitch) in accordance with ISO Standard 263, 7/1628 UNEF2A. NOTE 8Chamfer or radius. NOTE 10Deviation from this dimension is determined by the required reflection factor.BSQC222000:1996 BSI 11-1998 5 6 Calibres et connecteurs dessai de rfrence Niveau 0 6

33、 Gauges and standard test connectors Grade 0 6.1 Calibres mcaniques 6.1 Mechanical gauges 6.1.1 Connecteurs avec contact central mle 6.1.1 Connectors with pin-centre contact 6.1.1.1 Calibre pour contact extrieur du connecteur mle 6.1.1.1 Gauge for outer contact of pin connector Figure 3 Gauge for ou

34、ter contact of pin connector Calibre A (pour oprations de calibrage) Gauge A (for sizing purposes) Calibre B (pour mesure de la force de rtention du calibre pour le conducteur extrieur) Masse (poids) du calibre: 225 5 g Gauge B (for measurement of gauge retention force for outer conductor) Mass (wei

35、ght) of gauge: 225 5 g Rf. Ref. mm in mm in Min. Max. Min. Max. Min. Max. Min. Max. a 9,63 9,68 0,379 0,381 9,63 9,68 0,379 0,381 b 8,08 8,10 0,318 0,319 8,15 8,18 0,321 0,322 u 8,41 8,46 0,331 0,333 8,36 8,41 0,329 0,331 v 8,31 8,36 0,327 0,329 8,41 8,46 0,331 0,333 s 8,79 nom. 0,346 nom. 8,79 nom.

36、 0,346 nom. am 4,00 0,157 4,00 0,157 Matriau: acier poli; tat de surface: Ra = 0,4 m (16 in) max. Material: steel, polished; surface roughness: Ra = 0.4 m (16 in) max.BSQC222000:1996 6 BSI 11-1998 6.1.1.2 Squence dessai 6.1.1.2 Test sequence Le calibre A doit tre plac une fois sur le contact lectriq

37、ue extrieur. Cela est une opration de calibrage quil convient deffectuer seulement lorsque lisolant est retir du connecteur. Gauge A shall be placed over the outer electrical contact of the connector once. This is a sizing operation and should only be carried out when the insulator is removed from t

38、he connector. Le calibre B doit ensuite tre plac sur le contact extrieur en position verticale. Le calibre doit tre retenu. After this, gauge B shall be placed over the outer contact in a vertical position. The gauge shall be retained. Cet essai peut aussi tre effectu sur connecteurs dont lisolant n

39、est pas retir. This test can also be carried out on connectors when the insulator is not removed. 6.1.2 Connecteurs avec contact central femelle 6.1.2 Connectors with socket-centre contact 6.1.2.1 Calibre mle pour contact central femelle 6.1.2.1 Gauge pin for socket-centre contact Figure 4 Gauge pin

40、 for socket-centre contact Calibre C (pour oprations de calibrage) Gauge C (for sizing purposes) Calibre D (pour mesure de la force de rtention du calibre pour le conducteur intrieur) Masse (poids) du calibre: 57 1 g Gauge D (for measurement of gauge retention force for inner conductor) Mass (weight

41、) of gauge: 57 1 g Rf. Ref. mm in mm in Min. Max. Min. Max. Min. Max. Min. Max. d 1,372 1,377 0,0540 0,0542 1,308 1,321 0,0515 0,0520 6.1.2.2 Squence dessai 6.1.2.2 Test sequence Le calibre mle dessai C doit tre introduit une fois dans le contact central sur une distance minimale de3,17 mm (0,125 in

42、). Cela est une opration de calibrage quil convient deffectuer seulement lorsque le contact central femelle est retir du connecteur. Test pin gauge C shall be inserted into the centre contact a minimum distance of 3.17 mm (0.125 in) once. This is a sizing operation and should only be carried out whe

43、n the socket-centre contact is removed from the connector. Le calibre D doit ensuite tre introduit et maintenu en position verticale. Le calibre doit tre retenu. After this, gauge D shall be inserted and held in the vertical position. The gauge shall be retained. Cet essai peut aussi tre effectu sur

44、 connecteurs dont le contact central femelle nest pas retir. This test can also be carried out on connectors when the socket-centre contact is not removed.BSQC222000:1996 BSI 11-1998 7 6.2 Connecteur dessai de rfrence Niveau0 6.2 Standard test connectors Grade 0 Les connecteurs dessai de rfrence son

45、t essentiellement utiliss comme tant une partie duraccordement lquipement de mesure afin de mesurer le facteur de rflexion conformment au paragraphe 14.1 de la Publication 169-1 de la CEI:Connecteurs pour frquences radiolectriques, Premire partie: Rgles gnrales et mthodes de mesure. Standard test co

46、nnectors are mainly used as part of the adaptor to the measuring equipment to carry out reflection factor measurement according to Clause14.1 of IEC Publication 169-1: Radio-frequency Connectors, Part 1: General Requirements and Measuring Methods. 6.2.1 Connecteur dessai de rfrence avec contact cent

47、ral mle 6.2.1 Standard test connector with pin-centre contact Figure 5A Dimensions of pin connector (see table)BSQC222000:1996 8 BSI 11-1998 Figure 5B Dimensions of centre contact (see table) Rf. Ref. mm in Note Min. Max. Min. Max. b 8,06 8,09 0,3175 0,3185 diam. c 4,88 4,93 0,192 0,194 diam. d 1,35

48、 1,37 0,0530 0,0541 diam. e 5,31 5,38 0,209 0,212 f 5,38 5,54 0,212 0,218 g 0,15 0,30 0,006 0,012 m 2,14 nom. 0,0842 nom. 2/diam. n 6,99 7,01 0,2752 0,2760 2/diam. q 6,72 6,74 0,2645 0,2655 diam. r 6,60 6,65 0,260 0,262 diam. ad 3,66 3,98 0,144 0,157 ae 0,1 0,3 0,004 0,012 rad. ag 5,31 5,36 0,209 0,211 ah 0,13 0,005 rad. ak 5,16 nom. 0,203 nom. Pour les dimensions non indiques dans ce tableau, voir le paragraphe 5.1. For dimensions not indicated in this table, see Sub-clause 5.1. NOTE 1Plan de rfrence mcanique et lectrique. Perpendiculaire laxe 0,01 mm (0,0005 in