1、BRITISH STANDARD BS EN 122190:1996 Harmonized system of quality assessment for electronic components Sectional specification: Radio frequency coaxial connectors Series 7-16 The European Standard EN 122190:1994 has the status of a British Standard ICS 33.120.30BSEN122190:1996 This British Standard, h
2、aving been prepared under thedirectionof the Electrotechnical Sector Board,waspublished under theauthorityof the StandardsBoard and comes into effect on 15 August 1996 BSI 05-2000 The following BSI references relate to the work on this standard: Committee reference EPL/46/4 Draft announced in BSINew
3、sUpdate April 1996 ISBN 0 580 26104 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 EPL/46/4, RF conn
4、ectors, upon which the following bodies were represented: AEA Technology BEAMA Electrical Cable together with the voting report, circulated as document CECC (Secretariat) 3470 it was approved by CECC as EN 122190 on 26 December 1993. The following dates were fixed: Contents Page Foreword 2 Section 1
5、. Scope 3 Section 2. Mating face and gauge information 2.1 Dimensions General purpose connectors 4 2.2 Gauges for general purpose connectors 6 2.3 Dimensions Standard test connectors (Grade 0) 7 Section 3. Properties 3.1 Ratings and characteristics 10 Section 4. Test conditions and severities 4.1 Me
6、asurement and recovery conditions 13 4.2 Visual examination 13 4.3 Dimensions 13 4.4 Electrical tests and measurements 13 4.5 Mechanical tests and measurements 15 4.6 Environmental tests and measurements 17 4.7 Endurance tests 21 4.8 Resistance to solvents and contaminatingfluids 21 Section 5. Quali
7、ty Assessment Procedures 5.1 Test schedules and inspection requirements 22 Figure 1 Plug with male centre contact 4 Figure 2 5 Figure 3 Gauge pin for centre contact of socket connector (for dimension “a” seeTable 3) 6 Figure 4 Gauge ring for outer contact of socket connector (for dimension “a” seeTa
8、ble 4) 6 Figure 5 Plug with male centre contact 7 Figure 6 Socket with female centre contact 8 Figure 7 8 Table 1 4 Table 2 5 Table 3 6 Table 4 7 Table 5 8 Table 6 9 latest date of announcement of the EN at national level (doa) 1994-05-02 latest date of publication of an identical national standard
9、a (dop) 1994-11-02 latest date of withdrawal of conflicting national standards a (dow) 1995-11-02 a National standard (excluding national implementation of IECQ specifications).EN122190:1994 BSI 05-2000 3 Section 1. Scope This sectional specification (SS) provides information and rules for the prepa
10、ration of detail specifications (DS) for screw coupled coaxial connectors Series7-16. It prescribes mating-face dimensions for general purpose connectors, dimensional details for standard test connectors, Grade 0, together with gauging information and the mandatory tests, selected from CECC22000, ap
11、plicable to all DSs relating to Series7-16 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, M and U.EN122190:1994 4 BSI 05-2000 Section 2. Mating fac
12、e and gauge information 2.1 Dimensions general purpose connectors Metric dimensions are original dimensions. All undimensioned pictorial configurations are for reference purposes only. 2.1.1 Plug Table 1 NOTE 1The tolerance on this dimension is determined by the tolerance of the characteristic imped
13、ance. NOTE 2M 29 1,5 indicates metric screw thread with nominal diameter 29mm (1,141in) and pitch 1,5mm (0,059in). NOTE 3Mechanical and electrical reference plane. Figure 1 Plug with male centre contact Ref. mm in Note min. max. min. max. a M 29 1,5 M 29 1,5 2 b 20,6 21,4 0,811 0,843 c 18,03 18,21 0
14、,7098 0,7169 d 4,96 5,04 0,1953 0,1984 e 15,85 16,25 0,6240 0,6398 f 7 nom. 0,276 nom. 1 g 1,4 1,6 0,0551 0,0630 h 1,47 1,77 0,0579 0,0697 i 7,00 8,00 0,276 0,315 l 4,5 0,177 m 7,00 9,00 0,276 0,354EN122190:1994 BSI 05-2000 5 2.1.2 Socket Table 2 NOTE 1The tolerance on this dimension is determined b
15、y the tolerance of the characteristic impedance. NOTE 2To be measured before slotting. After slotting to be bent outwards to18,5mm (0,728 in) max. The slotted sleeve has to meet the requirements of gauge retention force. For special requirements, non-slotted sleeve is permitted. NOTE 3M 29 1,5 indic
16、ates metric screw thread with nominal diameter29mm (1,141in) and pitch1,5mm (0,059in). NOTE 4Slot design optional. Contact to be closed to meet performance requirements. NOTE 5Mechanical and electrical reference plane. Figure 2 Ref. mm in Note min. max. min. max. a M 29 1,5 M 29 1,5 3 e 15,85 16,25
17、0,6240 0,6398 f 7 nom. 0,276 nom. 1 k 10 0,394 n 22,1 22,9 0,870 0,902 p 0,5 0,7 0,0197 0,0276 q 1,77 2,07 0,0697 0,0815 r 5 0,197 s 8,1 0,319 t 17,84 18,02 0,7024 0,7094 2EN122190:1994 6 BSI 05-2000 2.2 Gauges for general purpose connectors Metric dimensions are original dimensions. All undimension
18、ed pictorial configurations are for reference purposes only. 2.2.1 Gauge for female centre contact Table 3 Test procedure (see4.5.1 of CECC22000). Gauge A shall be inserted three times into the female centre contact. This is a sizing operation. After this, Gauge B shall be inserted into the female c
19、entre contact. The contact shall support the mass of the gauge in a vertical downward attitude. Notes: (for information only) Gauge A is used for qualification approval tests only, see4.5.1. The minimum diameter of Gauge A represents an oversize condition compared with the maximum diameter of a male
20、 contact pin. 2.2.2 Gauge for female outer contact Figure 3 Gauge pin for centre contact of socket connector (for dimension “a” seeTable 3) Gauge A maximum material, for sizing purposes Gauge Bminimum material, for measurement of gauge retention force Mass (weight) of gauge 600 1 g Ref. mm in mm in
21、min. max. min. max. min. max. min. max. a 5,09 5,10 0,2004 0,2008 4,95 4,96 0,1949 0,1953 Material: Steel, polished surface roughness Ra = 0,4 4m (16 4in) max. Figure 4 Gauge ring for outer contact of socket connector (for dimension “a” seeTable 4)EN122190:1994 BSI 05-2000 7 Table 4 2.3 Dimensions S
22、tandard test connectors (Grade 0) (see 4.4.1 of CECC 22000) Metric dimensions are original dimensions. All undimensioned pictorial configurations are for reference purposes only. 2.3.1 Test plug Gauge A for non slotted contacts Gauge B for slotted contacts Ref. mm inch mm inch min. max. min. max. mi
23、n. max. min. max. a 18,2 18,03 0,70826 0,79866 18,23 18,25 0,7177 0,7185 Material: Steel, polished surface roughness Ra = 0,4 4m (16 4in) max. Test procedures 1. For non-slotted contacts Gauge A shall be pushed over the outer contact for a minimum distance of 8 mm (0,315 in). Theforce required shall
24、 not exceed 40 N. 2. For slotted contacts Gauge B shall be placed over the outer contact. When the gauge is pushed to engage the outer contact over a distance of3mm (0,12in) max. it shall uniformly engage the outer contact. The retention force of the gauge shall be 15 N min. Figure 5 Plug with male
25、centre contactEN122190:1994 8 BSI 05-2000 Table 5 NOTE 1The tolerance on this dimension is determined by the tolerance of the characteristic impedance. NOTE 2M 29 1,5 indicates metric screw thread with nominal diameter29mm (1,141 in) and pitch1,5mm (0,059 in). NOTE 3Mechanical and electrical referen
26、ce plane. 2.3.2 Test socket Ref. mm in Note min. max. min. max. a M 29 1,5 M 29 1,5 2 b 20,6 21,4 0,811 0,843 c 18,03 18,21 0,7098 0,7169 d 4,99 5,00 0,1965 0,1968 e 16,05 16,07 0,6319 0,6327 f 6,971 6,981 0,2744 0,2748 1 g 1,4 1,6 0,0551 0,0630 h 1,73 1,75 0,0681 0,0689 i 7,00 8,00 0,276 0,315 l 4,
27、5 0,177 m 7,00 9,00 0,276 0,354 Figure 7 Figure 6 Socket with female centre contactEN122190:1994 BSI 05-2000 9 Table 6 NOTE 1The tolerance on this dimension is determined by the tolerance of the characteristic impedance. NOTE 2M 29 1,5 indicates metric screw thread with nominal diameter29mm (1,141in
28、) and pitch1,5mm (0,059in). NOTE 3Mechanical and electrical reference plane. NOTE 4To be effective when pin gauge4,99mm to5,00mm (0,1965in to0,1968in) is inserted to a depth of2mm (0,079in). NOTE 5To fulfil requirements of dimension “v”. NOTE 66 slots at 60 . Ref. mm in Note min. max. min. max. a M
29、29 1,5 M 29 1,5 2 e 16,05 16,07 0,6319 0,6327 f 6,971 6,981 0,2744 0,2748 1 k 10 0,394 n 22,1 22,9 0,870 0,902 p 0,5 0,7 0,0197 0,0276 q 1,79 1,81 0,0705 0,0713 r 5 0,197 s 8,1 0,319 t 17,967 18,01 0,7073 0,7090 u 7,2 7,4 0,283 0,291 v 6,997 7,003 0,2755 0,2757 w 5 x 0,3 nom. 0,012 nom. Width 6 6,9
30、7,1 0,272 0,280 Length y 1,2 0,0472EN122190:1994 10 BSI 05-2000 Section 3. Properties 3.1 Ratings and Characteristics (see 2.3 of CECC 22000) (including limiting conditions of use) The blank detail specification(s) relating to Series7-16connectors shall list the following properties and the specific
31、 values shall be entered by the specification writer. Properties not applicable to a particular connector style shall be marked “na”. The values indicated below give the recommended requirements and properties. Ratings and Characteristics CECC 22190 Clause Value Remarks Electrical 4.4 Frequency rang
32、e 8,3 GHz Critical TE 11frequency Reflection factor* 4.4.1 flexible cable IEC 96-50-12-1 k 0,01 Up to 1 GHz straight styles k 0,02 Up to 3 GHz k 0,03 Up to 5 GHz right angle styles k 0,03 Up to 3 GHz k 0,04 Up to 4 GHz rigid line k 0,007 Up to 1 GHz straight styles k 0,010 Up to 3 GHz k 0,015 Up to
33、5 GHz right angle styles k 0,035 Up to 4 GHz k 0,05 Up to 5 GHz component mounting styles solder bucket and PCB mounting styles Centre contact resistance 4.4.2 k 0,4 m7 Initial k 0,8 m7 After conditioning Outer conductor continuity 4.4.3 na Insulation resistance 4.4.4 U 10 G7 Initial U 1 G7 After co
34、nditioning Proof voltage at sea level 4.4.5 86 kPa to 106 kPa Cable type: IEC 96-50-12-1 4 kV 3 kV rigid lines 4 kV Initial 3 kV After conditioning For notes see page 12EN122190:1994 BSI 05-2000 11 Ratings and Characteristics CECC 22190 Clause Value Remarks Electrical 4.4 Electrical Proof voltage at
35、 4,4 kPa Cable type: IEC 96-50-12-1 4,4 kPa approx. equivalent to20 km & 70000 ft altitudes 350 V rigid lines 350 V Environmental test voltage at sea level 86 kPa106 kPa Cable type: IEC 96-50-12-1 2,7 kV rigid lines 2,7 kV Screening effectiveness 4.4.8 Z tk 31,6 m7 Mating interface only. Providing U
36、 130 dB at 1 GHz Discharge voltage (corona) Straight connectors with flexible cables IEC 96-50-12-1 4.4.9 U 2,8 kV Extinction voltage MECHANICAL 4.5 Gauge retention force 4.5.1 female centre contact 600 g Mass (weight) of gauge male outer contact 1 530 g Mass (weight) of gauge Contact captivation 4.
37、5.2 axial force 200 N CECC 22000 method (or as specified, see 4.5.2) torque 0,02 Nm Engagement and separation 4.5.4 Coupling torque normal 25 to 30 Nm proof 35 Nm Effectiveness of cable clamping device 4.5.5 250 N Cable type IEC 96-50-12-1 Cable pulling 2,5 Nm applied Cable torsion 400 mm approx. from, cable outlet Tensile strength of coupling mechanism 4.5.6 1 000 N Bending moment 4.5.9 50 Nm Relative to ref. plane For notes see page 12
