1、Aerospace series - Connectors, coaxial, radio frequencyPart 220: Type 2, TNC interface - Crimp version - Straight plug - Product standardBS EN 4652-220:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4652-220 A
2、ugust 2017 ICS 49.060 English Version Aerospace series - Connectors, coaxial, radio frequency - Part 220: Type 2, TNC interface - Crimp version - Straight plug - Product standard Srie arospatiale - Connecteurs coaxiaux pour radio frquences - Partie 220: Type 2, interface TNC - Version sertir - Fiche
3、 droite - Norme de produit Luft- und Raumfahrt - Koaxiale Hochfrequenz-Steckverbinder - Teil 220: Typ 2, TNC-Schnittstelle, Crimpverbindung - freier Steckverbinder, gerade - Produktnorm This European Standard was approved by CEN on 12 June 2017. CEN members are bound to comply with the CEN/CENELEC I
4、nternal 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 obtained on application to the CEN-CENELEC Management Centre or to
5、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 CEN-CENELEC Management Centre has the same status as the official
6、 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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Nor
7、way, 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 Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights
8、 of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4652-220:2017 ENational forewordThis British Standard is the UK implementation of EN 4652-220:2017.The UK participation in its preparation was entrusted to Technical Committee ACE/6, Aerospace avio
9、nic 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 are responsible for its correct application. The British Standard
10、s Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 97972 9ICS 49.060Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017.Amend
11、ments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 4652220:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4652-220 August 2017 ICS 49.060 English Version Aerospace series - Connectors, coaxial, radio frequency - Part 220: Type 2, TNC interface - Crimp version
12、- Straight plug - Product standard Srie arospatiale - Connecteurs coaxiaux pour radio frquences - Partie 220: Type 2, interface TNC - Version sertir - Fiche droite - Norme de produit Luft- und Raumfahrt - Koaxiale Hochfrequenz-Steckverbinder - Teil 220: Typ 2, TNC-Schnittstelle, Crimpverbindung - fr
13、eier Steckverbinder, gerade - Produktnorm This European Standard was approved by CEN on 12 June 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. U
14、p-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 European Standard exists in three official versions (English, French, German). A version in any other language made by tran
15、slation 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 are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finla
16、nd, Former 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 United Kingdom. EUROPEAN COMMITTEE FOR STANDA
17、RDIZATION 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 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4652-220:2017 EBS EN 4652220:2017EN 4652-
18、220:2017 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Required characteristics 4 4 For stripping . 8 5 Test methods 9 6 Quality assurance 11 7 Designation . 12 8 Marking . 12 9 Packaging . 12 10 Storage 12 BS EN 4652220:2017EN 4652-220:2017 (E) 3 European foreword Thi
19、s document (EN 4652-220:2017) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and
20、 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 publication of an identical text or by endorsement, at the latest by February 2018, and conflicting national standards shall be
21、withdrawn at the latest by February 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 responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the nati
22、onal standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lit
23、huania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4652220:2017EN 4652-220:2017 (E) 4 1 Scope This European Standard specifies the characteristics of screwed on coupling (TNC interfac
24、e) coaxial straight plugs 50 ohms. These connectors are foreseen for light weight coaxial cables; so, appropriate sealing have to be achieved. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. F
25、or 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 2591-1), Aerospace series Cables, electrical, aircraft use Test methods EN 2812, A
26、erospace series Stripping of electric cables EN 3155-001, Aerospace series Electrical contacts used in elements of connections Part 001: Technical specification EN 4652-001, Aerospace series Connectors coaxial radio frequency Part 001: Technical specification EN 4652-222, Aerospace series Connectors
27、 coaxial radio frequency Part 222: Type 2, TNC interface Square flange receptacle Product standard 2) EN 9133, Aerospace series Quality Management Systems Qualification Procedure for Aerospace Standard Products TR 6058, Aerospace series Cable code identification list 3)3 Required characteristics The
28、 connection technology shall comply to all required tests described in Clause 5. All interface shall comply to EN 4652-001. Holes for lockwire shall exist in case of no self-locking device on the product. Water ingress resistance is required in mated conditions for all cable groups. Water ingress re
29、sistance is also required in unmated conditions for cable group A. 1) All parts quoted in this standard. 2) Published as ASD-STAN Prestandard at the date of publication of this standard. (http:/www.asd-stan.org/) 3) Published as ASD-STAN Technical Report at the date of publication of this standard.
30、(http:/www.asd-stan.org/) BS EN 4652220:2017EN 4652-220:2017 (E) 5 3.1 Configuration, dimension and mass 3.1.1 TNC, straight plug See Figure 1 and Table 1. Dimensions in millimetres Key 1 3 holes 0,95 120 2 Protective cap 3 Hex 14 / flats 4 Marking axis 5 3 holes 0,95 Marking: See Clause 8. Figure 1
31、 TNC, straight plug Table 1 TNC, straight plug dimensions and mass Cable code (see TR 6058) A max. B max. C D E F Mass g WM 47 37,5 11,45 4,2 1,15 3 20,63 WZ 42 37,5 11,45 3,7 1,05 2,55 21,10 WD 49,7 46,5 13,95 8,4 2,5 6,3 33,25 WN 49,7 46,5 13,95 8,4 2,5 6,3 33,25 3.2 Materials and finish Center co
32、ntact (front active part) : copper alloy gold plated over nickel undercoat Ferrule (if existing) : copper alloy Insulators . : PTFE Seals . : Silicone rubber or fluoride BS EN 4652220:2017EN 4652-220:2017 (E) 6 Body of connector, coupling nut, rear screw materials of these parts shall have mechanica
33、l and electrical characteristics consistent with the required use. Adhesive lined heatshrink tubing shall have suitable material to meet the temperature requirement of the connector. 3.3 Temperature Operating temperature range from 65 C to 165 C. 3.4 Electrical characteristics Impedance : 50 Maximum
34、 operating frequency : 6 GHz VSWR : see Table 2 Table 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. null in GHz Contact resistance (initial central contact) . : 1,5 m max
35、. Insulation resistance : 5 000 M min. Maximum operating voltage . : 1 000 Vrms (at see level) 3.5 Mechanical characteristics Tightening torque of coupling nut : 2,6 Nm + 0,3 Nm Force to engage or disengage . : 0,23 Nm max. Coupling proof torque : 3 Nm T 3,7 Nm Service life . : 500 cycles Retention
36、of centre contact . : 27 N Retention of cable : see Table 3 BS EN 4652220:2017EN 4652-220:2017 (E) 7 Table 3 Retention of cable Cable code (see TR 6058) Retention of cable WD, WN 400 N min. WM 140 N min. WZ 110 N min. 3.6 Admissible cables, tools and stripping lengths 3.6.1 Admissible cables, tools
37、The connector shall accept the cables listed in Table 4 with associated tools. Table 4 Tools and stripping lengths Cable group Cable code (see TR 6058) Stripping length mm Tools for crimping Center contact Ferrule C WM Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M2252
38、0/5-05 D WZ Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M22520/5-05 E WD Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M22520/5-61 F WN Tool M22520/1-01 Locator M22520/1-13 (red) Selection 7 Tool M22520/5-01 Die M22520/5-61 BS EN 4652220:
39、2017EN 4652-220:2017 (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. max
40、. min. max. min. max. mm mm mm mm mm mm 9,3 9,7 9,5 9,9 24 24,4 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 9,2 26,8
41、 27,2 4 For stripping See EN 2812. BS EN 4652220:2017EN 4652-220:2017 (E) 9 5 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 leve
42、l Applicable on center contact 202 Contact resistance at rated current 1,5 m max. = initial central contact For nickel plated connectors: 0,4 m max. = initial external contact 204 Discontinuity of contacts in the microsecond range Duration of micro discontinuity: 1s Method B Test time: throughout du
43、ration 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, connectors unmated, except during tests EN 2591-314, where they are mated Pressure Mated Unmated Sea level 1 000 1 000 12,1 kPa 800 550 4,7 kPa 375
44、 350 2,7 kPa 250 200 212 Surface transfer impedance Applicable (Up to 100 MHz) 3 m 1 MHz 1 m 10 MHz 3 m 30 MHz 5 m 100 MHz 220 Contact/conductor joint ageing by current and temperature cycling Not applicable 221 Voltage Standing Wave Ratio (VSWR) Applicable, see Table 2. 222 Insertion Loss (I.L.) 0,
45、06*f dB max. in GHz Measurement shall be performed with connector mated with EN 4652-222 receptacle from same technology and cable group. 223 Measurement of characteristic impedance of a coaxial connector or contact 50 5 at 200 MHz 224 RF leakage 60 dB from 2 GHz to 3 GHz 225 RF high potential withs
46、tanding voltage Applicable 1 000 V at 5 MHz 226 Corona level Applicable Corona extension voltage 315 Vrms BS EN 4652220:2017EN 4652-220:2017 (E) 10 Table 9 Test methods (2 of 3) EN 2591- Designation of the test Details 301 Endurance at temperature Not applicable 302 Climatic sequence Not applicable
47、303 Cold/low pressure and damp heat Applicable Five (5) cycles Minimum temperature 65 C 305 Rapid change of temperature Mated connectors TA = +05165 C; TB= 5065 C. 306 Mould growth Not applicable 307 Salt mist The connectors shall be suspended in the test chamber with non-metallic cords, so that no
48、accumulation of condensed saline solution can occur. The connectors shall be: subjected to 50 cycles of mating and unmating at a rate five (5) cycles/min.: exposed to the salt mist: mated for 452 h then not exposed to the salt mist: unmated for 48 h 308 Sand and dust The mated connectors shall be ar
49、ranged so that their longitudinal axis is parallel to the wind direction, with the rear of the plug facing the wind. Wind velocity in the duct: (3,5 0,5) m/s Number of cycles: one (1) 312 Air leakage Not applicable 313 Artificial rain Not Applicable 314 Immersion at low air pressure Applicable, specimen without heat shrinkable tube. Unmated condition. After the three (3) cycles, remove the specimen from salt wa
