1、BRITISH STANDARDBS EN 61169-8:2007Radio-frequency connectors Part 8: Sectional specification RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with bayonet lock Characteristic impedance 50 ohms (type BNC)The European Standard EN 61169-8:2007 has the status of a British S
2、tandardICS 29.120.20; 33.120.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 61169-8:2007This British Standard was published under the autho
3、rity of the Standards Policy and Strategy Committee on 31 May 2007 BSI 2007ISBN 978 0 580 50827 1National forewordThis British Standard was published by BSI. It is the UK implementation of EN 61169-8:2007. It is identical with IEC 61169-8:2007. It supersedes BS QC221200:1997 which is withdrawn.The U
4、K participation in its preparation was entrusted by Technical Committee EPL/46, Cables, wires and waveguides, radio frequency connectors and accessories for communication and signalling, to Subcommittee EPL/46/2, Radio frequency connectors and waveguides.A list of organizations represented on this c
5、ommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since pub
6、licationAmd. No. Date CommentsEUROPEAN STANDARD EN 61169-8 NORME EUROPENNE EUROPISCHE NORM April 2007 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart
7、35, B - 1050 Brussels 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61169-8:2007 E ICS 29.120.20 English version Radio-frequency connectors - Part 8: Sectional specification - RF coaxial connectors with inner diameter of ou
8、ter conductor 6,5 mm (0,256 in) with bayonet lock - Characteristic impedance 50 ohms (type BNC) (IEC 61169-8:2007) Connecteurs pour frquences radiolectriques - Partie 8: Spcification intermdiaire - connecteurs coaxiaux pour frquences radiolectriques, ayant un diamtre intrieur du conducteur extrieur
9、de 6,5 mm (0,256 in), verrouillage baonnette - Impdance caractristique de 50 ohms (type BNC) (CEI 61169-8:2007) Hochfrequenz-Steckverbinder - Teil 8: Rahmenspezifikation - Koaxiale Hochfrequenzsteckverbinder mit 6,5 mm (0,256 in) Innendurchmesser des Auenleiters und Bajonettverschluss -Wellenwiderst
10、and 50 Ohm (Typ BNC) (IEC 61169-8:2007) This European Standard was approved by CENELEC on 2007-03-01. 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 alteratio
11、n. Up-to-date lists 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 transl
12、ation under the responsibility 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, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Fin
13、land, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 46F/57/FDIS, future edition 1 of IEC 61169-8
14、, prepared by SC 46F, R.F. and microwave passive components, of IEC TC 46, Cables, wires, waveguides, R.F. connectors, R.F. and microwave passive components and accessories, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61169-8 on 2007-03-01. The following dates we
15、re fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-03-01 Annex ZA has been added by CENEL
16、EC. _ Endorsement notice The text of the International Standard IEC 61169-8:2007 was approved by CENELEC as a European Standard without any modification. _ 2 EN 61169-8:2007CONTENTS 1 Scope.5 2 Normative references .5 3 IEC type designation 5 4 Interface dimensions 6 4.1 Dimensions General purpose c
17、onnectors6 5 Mechanical gauges and standard test connectors.10 5.1 Mechanical gauges10 5.2 Standard test connectors.13 6 Outline dimensions.18 7 Quality assessment procedures18 7.1 General .18 7.2 Ratings and characteristics .18 7.3 Test schedule and inspection requirements .20 7.4 Procedures22 8 In
18、structions for preparation of detail specifications .22 8.1 General .22 8.2 Identification of the Detail specification .23 8.3 Identification of the component23 8.4 Performance23 8.5 Marking, ordering information and related matters.23 8.6 Selection of tests, test conditions and severities23 8.7 Bla
19、nk detail specification pro-forma for type BNC connector25 Annex A (normative) Information for interface dimensions of 75 characteristic impedance connector with unspecified reflection factor.30 Bibliography34 Figure 1 Connector with pin-centre contact (for dimensions, see Table 1)6 Figure 2 Details
20、 of bayonet lock.7 Figures 3 and 4 Details of alternative coupling grooves .7 Figure 5 Details of pin-centre contact.7 Figure 6 Connector with socket-centre contact (for dimensions, see Table 2) 9 Figure 7 Details of socket-centre contact .9 Figure 8 Gauge for outer contact of pin connector10 Figure
21、 9 Gauge pin for socket-centre contact.11 Figure 10 Dimensions of gauge for performance test (see Table 5)12 Figure 11 Dimensions of connector (see Table 6) 14 Figure 12 Dimensions of centre contact (see Table 6)14 Figure 13 Dimensions of connector (see Table 7) 16 Figure 14 Dimensions of centre con
22、tact (see Table 7)16 Figure A.1 Connector with pin centre contact and Figure A.2 Details of bayonet lock 30 3 Annex ZA (normative) Normative references to international publications with their corresponding European publications . 35 EN 61169-8:2007Figure A.2 Details of bayonet lock .30 4 Figure A.3
23、 Details of alternative coupling grooves30 Figure A.4 Details of pin centre contact 30 Figure A.5 Connector with socket centre contact32 Figure A.6 Position of coupling studs .32 Figure A.7 Details of socket centre contact 32 Table 1 Dimensions for connector with pin-centre contact8 Table 2 Dimensio
24、ns for connector with socket-centre contact 10 Table 3 Dimensions for gauges for outer contact of pin connector11 Table 4 Dimensions for gauge pin for socket-centre contact.11 Table 5 Dimensions of gauge for performance test 13 Table 6 Dimensions of centre contact 15 Table 7 Dimensions for standard
25、test connector.17 Table 8 Preferred climatic categories (see IEC 60068-1):.18 Table 9 Ratings and characteristics .19 Table 10 Acceptance tests.20 Table 11 Periodic tests 21 Table A.1 Dimensions for pin connector.31Table A.2 Dimensions for socket connector .33 EN 61169-8:2007 5 RADIO-FREQUENCY CONNE
26、CTORS Part 8: Sectional specification RF coaxial connectors with inner diameter of outer conductor 6,5 mm (0,256 in) with bayonet lock Characteristic impedance 50 (type BNC) 1 Scope This part of IEC 61169, which is a sectional specification (SS), provides information and rules for the preparation of
27、 detail specifications (DS) for RF coaxial connectors which may preferably be used with RF cables 60096 IEC 50-3 of IEC 60096-2. These connector patterns are for low power, quick connect/disconnect applications using a bayonet type coupling mechanism and are commonly known as type “BNC“. It describe
28、s the interface dimensions for general purpose connectors, dimensional details for standard test connectors together with gauging information and the mandatory tests selected from IEC 61169-1, applicable to all DS relating to type BNC connectors. This specification indicates the recommended performa
29、nce characteristics to be considered when writing a DS and covers test schedules and inspection requirements. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references
30、, the latest edition of the referenced document (including any amendments) applies. IEC 60068-1:1988, Environmental testing Part 1: General and guidance Amendment 1 (1992) IEC 60096-2, Radio-frequency cables Part 2: Relevant cable specifications IEC 61169-1:1992, Radio-frequency connectors Part 1: G
31、eneric specification General requirements and measuring methods 3 IEC type designation Connectors of this standard shall be designated by: a) the reference to this standard, 61169-8 IEC; b) a serial number (see Clause 6); c) a letter corresponding to the climatic category (see 7.2). Example: 61169-8
32、-IEC-1A denotes a free pin connector belonging to climatic category 40/85/21 to be used with an RF coaxial cable 60096 IEC 50-3-1/3/4. NOTE The type designation used in this standard is provisional. A final type designation is under consideration. EN 61169-8:20076 4 Interface dimensions 4.1 Dimensio
33、ns General purpose connectors The original dimensions are in inches. All undimensioned pictorial configurations are for reference purposes only. 4.1.1 Pin connector Figure 1 Connector with pin-centre contact (for dimensions, see Table 1) EN 61169-8:2007 7 IEC 113/07Figure 2 Details of bayonet lock F
34、igures 3 and 4 Details of alternative coupling grooves Figure 5 Details of pin-centre contact EN 61169-8:2007Table 1 Dimensions for connector with pin-centre contact mm inch Reference Min. Max. Min. Max. Note a 9,78 9,91 0,385 0,390 9/diam. b 3/9/diam.c 4,83 0,190 9/diam. d 1,32 1,37 0,052 0,054 9/d
35、iam.e 5,33 0,210 f 5,28 0,208 g 0,15 0,006 h 0,08 1,02 0,003 0,040 m 2,140 nom. 0,0842 nom. diam. p 1,44 nom. 0,057 nom 10 u 5,38 0,212 v 8,18 0,322 9/diam.z 2,31 2,46 0,091 0,097 6 aa 11,76 0,463 6 ab 10,14 nom. 0,399 nom. 6 ac 1,14 0,045 6/rad. ad 1,96 3,05 0,077 0,120 af 0,64 0,025 diam.t 4,47 4,
36、67 0,180 0,184 w 3,15 0,124 x 0,46 0,56 0,018 0,022 y 2,31 2,46 0,091 0,097 NOTE 1 Mechanical and electrical reference plane. NOTE 3 Slotted and flared to meet gauge test according to 5.1.1. NOTE 6 It is permitted to use either Figure 3 or Figure 4. NOTE 7 Sealing gasket to meet required electrical
37、and environmental performance. NOTE 9 Diameters shall be gauged to ensure that on mmC each feature is on or can take up a common axis. NOTE 10 This dimension shows the position when the bayonet sleeve is locked. 8 EN 61169-8:20079 4.1.2 Socket connector Figure 6 Connector with socket-centre contact
38、(for dimensions, see Table 2) Figure 7 Details of socket-centre contact EN 61169-8:2007 10 Table 2 Dimensions for connector with socket-centre contact mm inch Reference Min. Max. Min. Max. Note a 9,60 9,70 0,378 0,382 9/diam. b 8,10 8,15 0.319 0,321 9/diamc 4,72 0,186 9/diam. d - - - - 3/9/diam.e 4,
39、55 5,23 0,179 0,206 f - 5,28 - 0,208 g - 0,15 - 0,006 h 4,95 - 0,195 k 8 m 2,140 nom. 0,0842 nom. diam. p 10,52 - 0,414 r 6,50 0,256 4/diam.s 8,79 9,04 0,346 0,356 diam. t 5,18 5,28 0,204 0,208 u 8,31 8,51 0,327 0,335 v 8,31 8,46 0,327 0,333 9/diam.ac 10,97 11,07 0,432 0,436 9 ag 1,91 2,05 0,075 0,0
40、81 diam. NOTE 1 Mechanical and electrical reference plane. NOTE 3 Slotted and closed to meet requirements of 5.1.2. NOTE 4 Applies only when dielectric extends beyond reference plane. NOTE 6 A concave depression between studs is permissible. NOTE 8 Chamfer or radius. NOTE 9 Diameters shall be gauged
41、 to ensure that on mmC each feature is on or can take up a common axis. 5 Mechanical gauges and standard test connectors 5.1 Mechanical gauges 5.1.1 Connectors with pin centre contact 5.1.1.1 Gauge for outer contact of pin connector Figure 8 Gauge for outer contact of pin connector EN 61169-8:2007 1
42、1 Table 3 Dimensions for gauges for outer contact of pin connector Gauge A (for sizing purposes) Gauge B (for measurement of gauge retention force for outer conductor) Mass (weight) of gauge: 225 5 g mm inch mm inchReference Min. Max. Min. Max. Min. Max. Min. Max. a 9,63 9,68 0,379 0,381 9,63 9,68 0
43、,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. 0,346 nom. am 4 nom. 0,157 nom. 4 nom. 0,157 nom. Material: steel, polished; surface roughness: Ra = 0,4 m (16 in) max
44、imum. 5.1.1.2 Test sequence Gauge A shall be placed over the outer electrical contact of the connector once. This is a sizing operation and should be carried out when the insulator is removed from the connector. After this the gauge B shall be placed over the outer contact in a vertical position. Th
45、e gauge shall be retained. This test can also be carried out on connectors when the insulator is not removed. 5.1.2 Connectors with socket-centre contact 5.1.2.1 Gauge pin for socket-centre contact Figure 9 Gauge pin for socket-centre contact Table 4 Dimensions for gauge pin for socket-centre contac
46、t Gauge C (for sizing purposes) Gauge D (for measurement of gauge retention force for inner conductor) Mass (weight) of gauge: 57 1 g Reference mm inch mm inch 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 Material: steel, polished: surface roughness:
47、Ra = 0,4 m (16 in) max. EN 61169-8:2007 12 5.1.2.2 Test sequence A 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 be carried out when the insulator is removed from the connector. After this the gauge D s
48、hall be inserted in the vertical position. The gauge shall be retained. This test can also be carried out on connectors when the insulator is not removed. 5.1.3 Gauge for outer contacts, coupling mechanism and mating face dimensions A steel standard mating part shall be constructed as shown in Figure 10 for the connector and shall have a 0,4 m (16 in) maximum finish. The longitudinal force required to engage or disengage a pin connector shall not exceed 20 N. The torque required to engage or disengage the bayonet lock of the pin connector shall not exceed 0,25 Nm. Figure 10 Dimensions of
