1、BRITISH STANDARD BS 3041-7: 1996 IEC 169-7: 1975 + A1:1993 Radio-frequency connectors Part7: R.F. coaxial connectors with inner diameter of outer conductor9,5mm (0,374in) with bayonet lock Characteristic impedance 50ohms (Type C) (Implementation of CENELEC HD134.7S2) ICS 33.120.30BS 3041-7:1996 This
2、 British Standard, having been prepared under the directionof the Electrotechnical Sector Board, was published underthe authority of the Standards Board and comes intoeffect on 15December1996 BSI 12-1998 The following BSI references relate to the work on this standard: Committee reference EPL/46/2 D
3、raft announced in BSI Update September 1996 ISBN 0 580 26611 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 Subco
4、mmittee EPL/46/2, RF connectors and waveguides, on which the following bodies were represented: AEA Technology BEAMA Electrical Cable b) a serial number (see Clause 7); c) a letter corresponding to the climatic category (see Clause 4). Example 169-7 IEC-1 A denotes a free pin connector belonging to
5、climatic category 40/85/21 to be used with a r.f. coaxial cable 96 IEC50-7-1/2/4. NOTEThe type designation used in this publication is provisional. A final type designation is under consideration. 3 Ratings This publication specifies pin and socket connectors with bayonet lock with an inner diameter
6、 of the outer conductor of 9.5 mm (0.374 in). Cable mounting connectors shall function properly with7-mm cables to a frequency range of at least 3 GHz, and may be used at higher frequencies if a reflection coefficient greater than 0.1 can be tolerated. The connectors have a maximum working voltage o
7、f 1kV at sea level (350V peak at 20000m altitude). Connection to the cable may be made either by crimping or soldering, depending upon design. NOTEPatterns for crimping are under consideration. Certain connectors have both barrier and panel seals and all connectors may be used over a temperature ran
8、ge of 40C to + 85C. Special designs may be used over a wider temperature range of 55C to + 155C. 4 Climatic categories (see IEC Publication 68, Basic Environmental Testing Procedures) Category Designation letter (see note) Temperature range Damp heat, steady state 40/85/21 A 40C to +85 C 21 days 40/
9、155/21 B 40C to + 155 C 21 days 55/155/56 C 55C to + 155 C 56 days NOTETo be included in the IEC type designation (see Clause 2). 5 Dimensions Connecteurs dusage gnral 5 Dimensions General purpose connectors Les dimensions en inches sont les dimensions originales. Toutes les configurations non cotes
10、 sont donnes uniquement titre de rfrences. Inch dimensions are original dimensions. All undimensioned pictorial configurations are for reference purposes only.BS 3041-7:1996 4 BSI 12-1998 5.1 Connecteur mle 5.1 Pin connector Figure 1 Dimensions of pin connector (see table) Figure 2 Dimensions of bay
11、onet lock (see table) Rf. Ref. mm in Fig. Rf. Ref. mm in Fig. Min. Max. Min. Max. Min. Max. Min. Max. a 13,79 13,94 0,543 0,549 1 k 4,85 6,38 0,191 0,251 1 b 7,01 0,276 1 l 2,16 0,085 1 c 4,92 0,194 1 m 0,09 1,02 0,003 0,040 1 d 3,02 3,15 0,119 0,124 1 n 7,54 7,72 0,297 0,304 1 e 2,29 2,34 0,090 0,0
12、92 1 p 19,84 0,781 1 f 1,27 0,050 1 r 2,62 2,87 0,103 0,113 2 g 0,18 0,007 1 s 3,32 3,58 0,131 0,141 2 h 7,80 8,56 0,307 0,337 1 t 0,25 0,41 0,010 0,016 2 i 7,85 0,309 1 u 2,64 2,90 0,104 0,114 2BS3041-7:1996 BSI 12-1998 5 NOTE 1a)Dans les conditions daccouplement, la face longitudinale du ressort d
13、u mcanisme daccouplement doit dpasser la pression exerce par le joint dtanchit de manire assurer la bute des contacts extrieurs la surface de rfrence. NOTE 1a)In the mated condition, the longitudinal force of the spring of the coupling mechanism shall exceed the pressure exerted by the sealing gaske
14、t by an amount necessary to ensure butting of the outer contacts at the reference plane. NOTE 1b)Joint dtancht pour satisfaire aux conditions denvironnement demandes. NOTE 1b)Sealing gasket to give required environmental performance. NOTE 2Voir le paragraphe 6.1.1.2. NOTE 2See sub-clause 6.1.1.2. NO
15、TE 3Le cne de la broche de contact commence ici. NOTE 3Taper of pin contact starts here. NOTE 4Pour les exigences de calibrage, voir le paragraphe6.1.1.1. Les contacts fendus doivent tre vass pour satisfaire aux exigences. NOTE 4For gauging requirements, see sub-clause 6.1.1.1. Slotted contacts to b
16、e flared to meet the requirements. NOTE 5Dessin de fente choisir. Le contact extrieur doit satisfaire aux conditions des caractristiques daccouplement. NOTE 5Slot design optional. The outer contact shall meet the mating characteristics requirement. NOTE 6Forme de larrondi choisir. NOTE 6Shape of tip
17、 optional. NOTE 7Plan de rfrence mcanique et lectrique. NOTE 7Mechanical and electrical reference plane. 5.2 Connecteur femelle 5.2 Socket connector Figure 3 Dimensions of socket connector (see table) Rf. Ref. mm in Rf. Ref. mm in Min. Max. Min. Max. Min. Max. Min. Max. a 14,99 15,24 0,590 0,600 k 8
18、,43 8,59 0,332 0,338 b 13,46 13,72 0,530 0,540 l 7,80 7,95 0,307 0,313 c 12,32 12,57 0,485 0,495 m 2,24 2,49 0,088 0,098 d 11,18 11,43 0,440 0,450 n 0,18 0,007 e 10,44 10,54 0,411 0,415 p 7,62 0,300 f 9,50 0,374 r 6,93 7,70 0,273 0,303 g 6,91 0,272 s 7,85 0,309 h 4,83 0,190 t 12,57 0,495 i 3,02 3,15
19、 0,119 0,124BS 3041-7:1996 6 BSI 12-1998 NOTE 1 Deux ergots, 180 309. NOTE 1Two studs, 180 309. NOTE 2Dessin de la fente choisir. Contact resserrer pour satisfaire aux conditions dutilisation. NOTE 2Slot design optional. Contact to be closed to meet performance requirements. NOTE 3Un creux entre erg
20、ots est admissible. NOTE 3A concave depression between studs is permissible. NOTE 4Plan de rfrence mcanique et lectrique. NOTE 4Mechanical and electrical reference plane. NOTE 5Extension de lisolant au-del du plan de rfrence. NOTE 5Applies to dielectric extending beyond reference plane. 6 Calibres e
21、t connecteurs de rfrence 6 Gauges and reference connectors 6.1 Calibres mcaniques 6.1 Mechanical gauges 6.1.1 Connecteurs mles 6.1.1 Pin connectors Contact extrieur Outer contact 6.1.1.1 Diamtre extrieur 6.1.1.1 Outer diameter Figure 4 Gauge ring for outer contact of pin connector a) Pour des contac
22、ts extrieurs non fendus, un anneau dessai en acier (Figure 4 ci-dessus) avec un diamtre intrieur a de10,44mm(0,411 in) avec rugosit de0,4mm(16 min) doit tre gliss sur le contact extrieur lectrique du connecteur. La force ncessaire pour glisser 1anneau dessai autour du connecteur une distance minimal
23、e de3,18mm (0,125 in) ne doit pas dpasser30N. a) For non-slotted outer contacts, a steel test ring (Figure 4 above) with inner diameter a 10.44mm(0.411 in) with a 0.4 mm (16 min) finish shall be pushed over the outer electrical contact of the connector. The force required to push this test ring on t
24、o the connector a minimum distance of3.18 mm (0.125 in) shall not exceed 30N. b)Pour des contacts extrieurs fendus, un anneau dessai en acier (Figure 4) avec un diamtre intrieur a de 10,63 mm (0,419in) min. doit tre plac autour du contact extrieur lectrique du connecteur. Lanneau dessai doit pouser
25、uniformment le contact lectrique extrieur lorsquil est gliss autour du contact extrieur sur une longueur ne dpassant pas0,79 mm (0,031 in). b) For slotted outer contacts, a steel test ring (Figure 4) with an inner diameter a of10.63mm(0.0419 in) min. shall be placed over the outer electrical contact
26、 of the connector. The test ring shall uniformly meet the outer electrical contact when pushed no more than0.79 mm (0.031 in) over this contact. 6.1.1.2 Diamtre intrieur 6.1.1.2 Inner diameter Le diamtre intrieur du contact extrieur doit tre gal 9,69 mm (0,3815 in) min. Dans le cas dun contact fendu
27、, cette condition sapplique quand le contact est introduit dans un calibre (anneau) de diamtre 10,44 mm (0,411 in) min. une profondeur de 0,79 mm (0,031 in). The inner diameter of outer contact shall be9.69mm (0.3815 in) min. In the case of a slotted contact, this requirement applies when the contact is inserted into a ring gauge of diameter10.44 mm (0.411 in) min. to a depth of0.79 mm (0.031 in).
