1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Aerospace series - Connectors, coaxial, radio frequencyPart 222: Type 2, TNC interface - Crimp version - Square flange receptacle - Product standardBS EN 4652-222:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN
2、 4652-222 November 2017 ICS 49.060 English Version Aerospace series - Connectors, coaxial, radio frequency - Part 222: Type 2, TNC interface - Crimp version - Square flange receptacle - Product standard Srie arospatiale - Connecteurs coaxiaux pour radio frquences - Partie 222 : Type 2, interface TNC
3、 - Version sertir - Embase collerette carre - Norme de produit Luft- und Raumfahrt - Koaxiale Hochfrequenz-Steckverbinder - Teil 222: Typ 2, TNC-Schnittstelle, Crimpverbindung - fester Steckverbinder mit quadratischem Montageflansch - Produktnorm This European Standard was approved by CEN on 18 Sept
4、ember 2017. CEN 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 alteration. Up-to-date lists and bibliographical references concerning such national standards may be o
5、btained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the
6、 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Irel
7、and, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Manage
8、ment Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4652-222:2017 ENational forewordThis British Standard is the UK implementation of EN 4652222:2017.The UK participation in its prepa
9、ration was entrusted to Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users
10、are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 98714 4ICS 49.060Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the S
11、tandards Policy and Strategy Committee on 31 December 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 4652222:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4652-222 November 2017 ICS 49.060 English Version Aerospace series - Connectors, coaxial,
12、radio frequency - Part 222: Type 2, TNC interface - Crimp version - Square flange receptacle - Product standard Srie arospatiale - Connecteurs coaxiaux pour radio frquences - Partie 222 : Type 2, interface TNC - Version sertir - Embase collerette carre - Norme de produit Luft- und Raumfahrt - Koaxia
13、le Hochfrequenz-Steckverbinder - Teil 222: Typ 2, TNC-Schnittstelle, Crimpverbindung - fester Steckverbinder mit quadratischem Montageflansch - Produktnorm This European Standard was approved by CEN on 18 September 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
14、 stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This Euro
15、pean Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members ar
16、e the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro
17、mania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any f
18、orm and by any means reserved worldwide for CEN national Members. Ref. No. EN 4652-222:2017 EBS EN 4652222:2017EN 4652-222:2017 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Required characteristics 4 4 Test methods 9 5 Qualification 11 6 Quality assurance 11 7 Designa
19、tion . 12 8 Marking . 12 9 Packaging . 12 10 Storage 12 BS EN 4652222:2017EN 4652-222:2017 (E) 3 European foreword This document (EN 4652-222:2017) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in a
20、ccordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publicatio
21、n of an identical text or by endorsement, at the latest by May 2018, and conflicting national standards shall be withdrawn at the latest by May 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsibl
22、e for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, F
23、ormer Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4652222:2017EN 4652-222:
24、2017 (E) 4 1 Scope This European Standard specifies the characteristics of screwed on coupling (TNC interface) coaxial square flange receptacle 50 ohms. The cable to connector assembly is crimp technology. 2 Normative references The following documents are referred to in the text in such a way that
25、some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 2591 , Ae
26、rospace series Elements of electrical and optical connection Test methods 1)EN 2812, Aerospace series Stripping of electric cables EN 4652-001, Aerospace series Connectors coaxial radio frequency Part 001: Technical specificationEN 4652-220, Aerospace series Connectors, coaxial, radio frequency Part
27、 220: Type 2 TNC interface Crimp version Straight plug Product standard EN 9133, Aerospace series Quality Management Systems Qualification Procedure for Aerospace Standard Products TR 6058, Aerospace series Cable code identification list2)3 Required characteristics The connection technology shall co
28、mply to all required tests described in Clause 4. All interface shall comply to EN 4652-001. Water ingress resistance is required in mated conditions for all cable groups. Water ingress resistance is also required in unmated conditions for cable group A. 3.1 Configuration, dimension and mass Mass wi
29、thout heatshrink tubing. See Figure 1 and Table 1. All parts quoted in this standard. 1) Published as ASD-STAN Prestandard at the date of publication of this standard. (http:/www.asd-stan.org/). 2) Published as ASD-STAN Technical Report at the date of publication of this standard. (http:/www.asd-sta
30、n.org/). BS EN 4652222:2017EN 4652-222:2017 (E) 5 Dimensions in millimetres Centre contact = Socket Key 1 4 holes 3-56 UNF-2B 2 REF. Plane 3 Marking axis 4 Prospective cap 5 12/2 Flats Marking: see Clause 8. Figure 1 TNC square flange receptacle dimensions Table 1 TNC square flange receptacle dimens
31、ions and mass Cable code (see TR 6058) Cable group A max. B max. C max. D E F Mass g WM C 49,9 30,5 11,45 4,2 1,15 2,92 18,9 WZ D 49,9 30,5 11,45 3,7 1,05 2,55 18,9 WD E 51 30,8 13,95 8,4 2,5 6,3 30,6 WN F 51 30,8 13,95 8,4 2,5 6,3 30,6 BS EN 4652222:2017EN 4652-222:2017 (E) 6 3.2 Materials and fini
32、sh Center contact (front active part) : Copper alloy gold plated over nickel undercoat Ferrule (if existing) : Copper alloy Insulators . : PTFE Seals : Silicone rubber or fluoride Body : Copper alloy nickel plated Heat shrink tube : Polyolefin Rear screw and other parts materials shall have mechanic
33、al and electrical characteristics consistent with the requirements of this product standard. 3.3 Temperature Operating temperature shall be between 65 C to 135 C (polyolefin temperature limited). 3.4 Electrical characteristics Impedance : 50 Maximum operating frequency : 6 GHz VSWR : See Table 2 Tab
34、le 2 Electrical characteristics Frequency MHz VSWR max. 150 1,10 1 200 1,15 6 000 1,20 The VSWR requirement is applicable for connector alone. Insertion loss . : 0,06 f dB max. in GHz Contact resistance (initial central contact) . : 1,5 m max. Insulation resistance : 5 000 M min. Maximum operating v
35、oltage . : 1 000 V rms (at sea level) 3.5 Mechanical characteristics Tightening torque of coupling nut : Not applicable Force to engage or disengage . : 0,23 Nm max. Tightening torque of back nut. . : 3 Nm T 3,7 Nm Service life . : 500 cycles Retention of centre contact . : 27 N min. Retention of ca
36、ble : See Table 3 BS EN 4652222:2017EN 4652-222:2017 (E) 7 Table 3 Retention of cable Cable code (see TR 6058) Cable group Retention of cable WD E 400 N min. WN F 400 N min. WM C 140 N min. WZ D 110 N min. 3.6 Admissible cables, tools and stripping lengths 3.6.1 Admissible cables, tools The connecto
37、r shall accept the cables listed in Table 4 with associated tools. Table 4 Admissible cables and tools Cable code (see TR 6058) Cable group Stripping length mm Tools for crimping Center contact Ferrule WM C Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M22520/5-05 Hex =
38、 A WZ D Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M22520/5-05 Hex = A WD E Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M22520/5-61 WN F Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M22520/5-61 BS EN 4652
39、222:2017EN 4652-222:2017 (E) 8 3.6.2 Stripping lengths The cables shall be stripped according to lengths in Table 5 to Table 8. Table 5 Stripping lengths, cable group C A B C min. max. min. max. min. max. mm mm mm mm mm mm 8,8 9,2 8,8 9,2 22,8 23,2 Table 6 Stripping lengths, cable group D A B C min.
40、 max. min. max. min. max. mm mm mm mm mm mm 8,8 9,2 8,8 9,2 22,8 23,2 Table 7 Stripping lengths, cable group E A B C min. max. min. max. min. max. mm mm mm mm mm mm 8,8 9,2 8,8 9,2 26,8 27,2 Table 8 Stripping lengths, cable group F A B C min. max. min. max. min. max. mm mm mm mm mm mm 8,8 9,2 8,8 9,
41、2 26,8 27,2 For stripping, see EN 2812. BS EN 4652222:2017EN 4652-222:2017 (E) 9 4 Test methods See Table 9. Table 9 Test methods (1 of 3) EN 2591- Designation of the test Details 101 Visual examination Applicable 102 Examination of dimensions and mass Applicable, see 3.1 201 Contact resistance low
42、level Applicable on center contacts 202 Contact resistance at rated current 1,5 m max. = initial central contact and 2 m max. after test For nickel plated connectors: 0,4 m max. = initial external contact and 1,2 m max. after test 204 Discontinuity of contacts in the microsecond range Duration of mi
43、cro discontinuity: 1 s Method B Test time: throughout duration of tests EN 2591-402 (shocks) and EN 2591-403 (vibrations) 206 Measurement of insulation resistance 5 000 M min. 207 Voltage proof test Method A Pressure Mated aUnmated a Sea level 1 000 1 000 12,1 kPa 800 550 4,7 kPa 375 350 2,7 kPa 250
44、 200 aValues in Volts RMS. 212 Surface transfer impedance Applicable (Up to 100 MHz) 3 m 1 MHz 1 m 10 MHz 3 m 30 MHz 5 m 100 MHz 214 Lightning strike, current and voltage pulse 10 kA wave form 5 A, 10 A RMS 221 Voltage Standing Wave Ratio (VSWR) Applicable, see Table 2. 222 Insertion Loss (I.L.) 0,0
45、6 f dB max. in GHz Measurement shall be performed with connector mated with EN 4652-220 straight plug from same technology and cable group. 223 Measurement of characteristic impedance of a coaxial connector or contact 50 5 at 200 MHz Input impedance 224 RF leakage 60 dB from 2 GHz to 3 GHz 225 RF hi
46、gh potential withstanding voltage 1 000 V at 5 MHz 226 Corona level Corona extension voltage 315 V rms 4,4 kPa (70000 feet altitude) BS EN 4652222:2017EN 4652-222:2017 (E) 10 Table 9 Test methods (2 of 3) EN 2591- Designation of the test Details 303 Cold/low pressure and damp heat Five (5) cycles Mi
47、nimum temperature 60 C 305 Rapid change of temperature Mated connectors TA = +05165 C; TB = 5065 C. 307 Salt mist The connectors shall be suspended in the test chamber with non-metallic cords, so that no accumulation of condensed saline solution can occur. The connectors shall be: subjected to 50 cy
48、cles of mating and unmating at a rate five (5) cycles/min.: exposed to the salt mist: mated for 452 h not exposed to the salt mist: unmated for 48 h 308 Sand and dust The mated connectors shall be arranged so that their longitudinal axis is parallel to the wind direction, with the rear of the plug f
49、acing the wind. Wind velocity in the duct: (3,5 0,5) m/s Number of cycles: one (1) 311 Low air pressure Refer to test EN 2591-207 315 Fluid resistance Applicable. See EN 4652-001. 317 Flammability Applicable method A 402 Shock Method A, half sine Severity 30 g, duration 11 ms Number of shocks: one (1) in each way for each of the three (3) axis six (6) shocks in all 403 Sinusoidal and random vibra
