BS QC 221300-1997 Radio-frequency connectors RF coaxial connectors with inner diameter of outer conductor 3 mm (0 12 in) with snap-on coupling Characteristic impedance 50 ohms (Typ.pdf

1、BRITISH STANDARD BS QC 221300:1997 IEC 169-10: 1983 (including IEC Amendments 1:1986 and2:1996) Radio-frequency connectors RF coaxial connectors with inner diameter of outer conductor 3 mm (0,12 in) with snap-on coupling Characteristic impedance 50 ohms (Type SMB) ICS 33.120.30BSQC 221300:1997 This

2、British Standard, having been prepared under the directionof the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes intoeffect on 15 January 1997 BSI 01-1999 The following BSI references relate to the work on this standard: Committee reference EPL/46/2

3、Draft announced in BSI Update October 1996 ISBN 0 580 26379 7 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 Subcom

4、mittee EPL/46/2, RFconnectors and waveguides, on 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 Na

5、tional Supervisory Inspectorate Society of Cable Television Engineers Amendments issued since publication Amd. No. Date CommentsBS QC 221300:1997 BSI 01-1999 i Contents Page Committees responsible Inside front cover National foreword ii 1 Scope 1 2 IEC type designation 1 3 Ratings 1 4 Preferred clim

6、atic categories 1 5 Dimensions General purpose connectors Grade 2 2 6 Gauges and standard test connectors Grade 0 6 7 Survey of patterns 11 8 Outline dimensions 13 9 Schedule for type tests 19 10 Quality assessment procedures 25 Figure 1A Connector with pin-centre contact 2 Figure 1B Details of pin

7、contact 2 Figure 1C/D Alternative indication of details of groove 3 Figure 2A Connector with socket-centre contact 4 Figure 2B Details of socket contact 4 Figure 3 Gauge pins for centre contact for socket connector 5 Figure 4 Gauges for outer contact of plug 6 Figure 4A/B Alternative indication of d

8、etails of groove 6 Figure 5A Dimensions of connector 8 Figure 5B Dimensions of centre contact 8 Figure 6A Dimensions of connector 9 Figure 6B Dimensions of centre contact 9 Figure 7 Free connector (straight) with socket contact 13 Figure 8 Fixed connector (single hole panel mounting with entry for r

9、.f. cable) with pin contact 13 Figure 9 Free connector (right angle) with socket contact 14 Figure 10 Fixed connector (single-hole rear panel mounting with solder bucket) with pin contact 14 Figure 11 Fixed connector (four-hole panel mounting with solder bucket) with pin contact 15 Figure 12 Fixed c

10、onnector, printed circuit mounting (straight) with pin contact 16 Figure 13 Fixed connector (right angle, single hole panel mounting with solder bucket) with pin contact 17 Figure 14 Fixed connector, printed circuit mounting (right angle) with pin contact 18 Figure 15 Fixed adaptor (single-hole pane

11、l mounting) with pin-pin contacts 18 List of references Inside back coverBSQC 221300:1997 ii BSI 01-1999 National foreword This British Standard has been prepared by Subcommittee EPL/46/2 and is identical with IEC 169-10:1983 Radio-frequency connectors Part10:R.F.coaxial connectors with inner diamet

12、er of outer conductor3mm(0.12 in) with snap-on coupling Characteristic impedance50ohms (Type SMB), including Amendment 1:1986 and Amendment2:1996, published by the International Electrotechnical Commission (IEC). IEC 169-10, also designated QC 221300, is a harmonized specification within the IECQ sy

13、stem 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 Standard does not purport to include all the necessary provisi

14、ons 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 Corresponding British Standard IEC 68 BS EN 60068 Environmental testin

15、g 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 Tests B. Dry heat BS 2011 Environmental testing Part 2.1: Tests IEC 68-2-3 Part 2.1. Ca:1977 Test Ca. Damp heat, steady state IEC 68-2-11 Part 2.1 Ka:1982 Test Ka. Salt mist

16、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 general requirements and measuring methods BS EN 61169 Radio-

17、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 ii, pages1 to 42, an inside back cover and a back cover. This

18、 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.BS QC 221300:1997 BSI 01-1999 1 1 Scope This standard concerns patterns for r.f. coaxial connectors which may preferably be used with r.f.

19、cables 96 IEC 50-1 or 96 IEC 50-2 of IEC Publication 96-2: Radio-frequency Cables, Part 2: Relevant Cable Specifications. These connector patterns are for low power. They have a snap-on coupling mechanism and are commonly known as Type “SMB”. 2 IEC type designation Connectors conforming to this stan

20、dard shall be designated by: a) the reference to this standard: 169-10 IEC; b) number of the grade: c) a serial number (see Clause 7); d) a group of figures specifying the climatic category (see Clause 4). Example: 169-10 IEC-G1-1 (55/155/21) denotes a free socket Grade 1 high performance connector

21、belonging to climatic category 55/155/21 to be used with an r.f. coaxial cable 96 IEC 50-1-1/2/3. NOTEThe type designation used in this standard is provisional. A final type designation is under consideration. 3 Ratings This standard specifies pin and socket connectors with snap-on coupling mechanis

22、m with an inner diameter of the outer conductor of 3mm (0.12in). Cable mounting connectors will function within specification with appropriate cables (see Clause 7) to a frequency range of at least 3GHz, and may be used at higher frequencies if a reflection factor greater than that specified can be

23、tolerated. The connectors have a maximum working voltage of500V 1)at sea level and of 100V at 20000 m (44mbar). Connection of the cable may be made either by soldering or by crimping, depending upon design. The connectors may be provided with barrier and panel seals. NOTEPatterns for crimping and se

24、aled connectors are under consideration. All connectors may be used over a range of 55 C to+155 C. 4 Preferred climatic categories (see IEC Publication 68: Basic Environmental Testing Procedures) Grade 0= standard test connector = G 0, Grade 1= high performance connector = G 1, Grade 2= general purp

25、ose connector if Grade 2 is required, no grade designation is necessary; 1) All voltages specified in this standard are r.m.s. values of a.c. voltages. All test voltages are a.c. voltages of 50 Hz to 60 Hz, unless otherwise specified. Category a Temperature range Damp heat, steady state 55/155/21 55

26、 C to + 155 C 21 days a To be included in the IEC type designation (see Clause 2).BSQC 221300:1997 2 BSI 01-1999 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

27、 ne sont donnes qu titre de rfrence. NOTELes valeurs pour les dimensions en millimtres drives des valeurs en inches ne sont pas ncessairement exactes (en accord avec la Norme ISO 370) mais elles doivent tre considres comme acceptables par rapport aux valeurs originales en ce qui concerne la prcision

28、. Inch dimensions are original dimensions. All undimensioned pictorial configurations are for reference purposes only. NOTEThe values for dimensions in millimetres derived from those in inches are not necessarily exact (according to ISOStandard 370), but they are to be considered as acceptable alter

29、natives to the original values with regard to accuracy. 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 contactBS QC 221300:1997 BSI 01-1999 3 Figure 1C and Figure 1D Altern

30、ative indication of details of groove Rf. Ref. mm inch Note Min. Max. Min. Max. A B C D E F G H J 3,66 2,08 1,65 1,32 3,33 3,71 2.97 0,18 0,18 3,58 0,144 0,082 0.065 0,052 0,131 0,146 0,117 0,007 0,007 0,141 diam. diam. 2/diam. K 0,58 0,023 nom. L M N P Q R 0,05 0,48 0,15 0,0 0.15 0,13 0,25 0,53 0,2

31、5 0,002 0,019 0,006 0,00 0,006 0,005 0,010 0,021 0,010 rad. rad. 3/diam. diam. S 3,05 0,120 2/diam. nom. AA CC DD EE 3,43 0,69 0,28 0,25 3,53 0,94 0,38 0,135 0,027 0,011 0,01 0,139 0,037 0,015 diam. NOTE 1Plan de rfrence. NOTE 2Diamtre du conducteur central et de la section uniforme de la ligne de t

32、ransmission afin dobtenir limpdance caractristique de 50 7. NOTE 3Pointu, forme facultative. NOTE 1Reference plane. NOTE 2Diameter of centre conductor and of uniform section of transmission line to give required characteristic impedance of507. NOTE 3Pointed, shape optional.BSQC 221300:1997 4 BSI 01-

33、1999 5.2 Connecteur avec contact central femelle 5.2 Connector with socket centre contact Figure 2A Connector with socket centre contact (for dimensions, see table) Figure 2B Details of socket contact Rf. Ref. mm inch Note Min. Max. Min. Max. A B C D E F H J R 2,97 0,18 0,18 3,58 3,58 2,06 1,63 0,94

34、 0,117 0,007 0,007 0,141 0,141 0,081 0,064 0,037 2/diam. diam. 3/diam. S 3,05 0,120 3/diam.nom.BS QC 221300:1997 BSI 01-1999 5 NOTE 1Plan de rfrence. NOTE 2Forme et dimensions de lempreinte du contact extrieur pour satisfaire aux prescriptions mcaniques et lectriques. NOTE 3Diamtre du contact centra

35、l et de la section uniforme de la ligne de transmission afin dobtenir une impdance caractristique de 50 7 NOTE 4Diamtre dalsage ajust pour satisfaire aux prescriptions lectriques et mcaniques. NOTE 1Reference plane. NOTE 2Form and dimensions of outer contact detent to meet electrical and mechanical

36、requirements. NOTE 3 Diameter of centre conductor and or uniform section of transmission line to give required characteristic impedance of50 7. NOTE 4Bore diameter closed to meet electrical and mechanical requirements. 6 Calibres et connecteurs dessai de rfrence Niveau 0 6 Gauges and standard test c

37、onnectors Grade 0 6.1 Calibres mcaniques 6.1 Mechanical gauges 6.1.1 Connecteurs avec contact central femelle 6.1.1 Connectors with socket centre contact Figure 3 Gauge pins for centre contact of socket connector 6.1.1.1 Squence dessai 6.1.1.1 Test sequence a) Une broche dessai en acier (Figure 3) a

38、vec un diamtre a de 0,533 mm 0,538 mm (0,0210 in 0,0212 in) est introduite dans le contact central lectrique sur une distance minimale de 1,27 mm (0,05 in). a) A steel test pin (Figure 3) with a diameter “a” of0.533 mm to 0.538 mm (0.0210 in to 0.0212 in) shall be inserted into the centre contact a

39、minimum distance of 1.27 mm (0.05 in). b) Une broche dessai en acier (Figure 3) avec un diamtre a de 0,477 mm 0,482 mm (0,0188 in 0,0190 in) et une rugosit de 0,4 m (16 in) doit avoir une force minimale de rtention de 0,28 N aprs insertion dans le contact central. Il est recommand que ce calibre ait

40、 une masse (poids) de 28 1 g. Sil nest pas possible deffectuer lopration de calibrage sur connecteurs, les prescriptions du point b) doivent cependant tre satisfaites. b) A steel test pin (Figure 3) with a diameter “a” of0.477 mm to 0.482 mm (0.0188 in to 0.0190 in) and a 0.4 m (16 in) finish shall

41、have a minimum withdrawal force of 0.28 N after insertion into the centre contact. It is recommended that this gauge should have a mass (weight) of 28 1 g. If it is not possible to carry out the sizing operation on connectors, the requirements of Item b), however, shall be met.BSQC 221300:1997 6 BSI

42、 01-1999 6.1.2 Calibres pour le contact extrieur de la fiche 6.1.2 Gauges for outer contact of plug Figure 4 Gauges for outer contact of plug Figure 4A and Figure 4B Alternative indication of details of grooveBS QC 221300:1997 BSI 01-1999 7 6.1.2.1 Squence dessai 6.1.2.1 Test sequence Le calibre A e

43、st introduit une fois dans le contact extrieur du connecteur. Cela est une opration de calibrage qui peut aussi servir mesurer la force dinsertion. Aprs cela, le calibre B est introduit une fois dans le contact extrieur en position verticale. Le calibre doit tre maintenu. Gauge A shall be placed onc

44、e in the outer contact of the connector. This is a sizing operation which may also serve for measuring insertion force. After this, the gauge B shall be placed once in the outer contact in a vertical position. The gauge shall be held. 6.2 Connecteurs de rfrence (niveau 0) 6.2 Standard test connector

45、 (Grade 0) Les connecteurs de rfrence sont principalement utiliss comme partie de ladaptateur lquipement de mesure pour effectuer la mesure du facteur de rflexion selon les prescriptions du paragraphe 14.1 de la Publication 169-1 de la CEI:Connecteurs pour frquences radiolectriques, Premire partie:

46、Rgles gnrales et mthodes de mesure. Standard test connectors are mainly used as part of the adaptor to the measuring equipment to carry out reflection factor measurement according to Sub-clause 14.1 of IEC Publication 169-1: Radio-frequency Connectors, Part 1: General Requirements and Measuring Meth

47、ods.BSQC 221300:1997 8 BSI 01-1999 6.2.1 Connecteur de rfrence avec contact central mle 6.2.1 Standard test connector with pin centre contact Figure 5A Dimensions of connector (see table) Figure 5B Dimensions of centre contact (see table) Rf. Ref. mm inch Note Min. Max. Min. Max. A B C E F H J N P R

48、 S U 3,66 2,08 2,39 3,48 0,48 0,04 3,05 0,102 3,71 2,15 2,72 0,11 0,24 a 0,09 0,11 a 3,53 0,25 0,53 0,24 3,07 0,178 0,144 0,082 0,094 0,137 0,019 0,0015 0,120 0,004 0,146 0,085 0,107 0,0045 0,0095 a 0,0035 0,0045 a 0,139 0,010 0,021 0,0095 0,121 0,007 diam. 3/diam. 2/diam. diam. diam. 2/diam. chamf. Les dimensions non indiques dans ce tableau sont dfinies au paragraphe 5.1. For dimensions not indicated in this table, see Sub-clause 5.1. a Valeur absolute maximale gauche (vers le cble) par rapport au plan de rfrence. a Maximum absolute valu