1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Aerospace series - Connectors, coaxial, radio frequencyPart 221: Type 2, TNC interface - Crimp version - Right angle plug - Product standardBS EN 4652-221:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4652-22
2、1 November 2017 ICS 49.060 English Version Aerospace series - Connectors, coaxial, radio frequency - Part 221: Type 2, TNC interface - Crimp version - Right angle plug - Product standard Srie arospatiale - Connecteurs coaxiaux pour radio frquences - Partie 221 : Type 2, interface TNC - Version serti
3、r - Fiche coude - Norme de produit Luft- und Raumfahrt - Koaxiale Hochfrequenz-Steckverbinder - Teil 211: Typ 2, TNC-Schnittstelle - Crimpverbindung - freier Steckverbinder - 90 abgewinkelt - Produktnorm This European Standard was approved by CEN on 14 August 2017. CEN members are bound to comply wi
4、th 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 obtained on application to the CEN-CENELEC Mana
5、gement 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 CEN-CENELEC Management Centre has the same st
6、atus 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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Mal
7、ta, 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 Management Centre: Avenue Marnix 17, B-1000 Brussels
8、 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4652-221:2017 ENational forewordThis British Standard is the UK implementation of EN 4652-221:2017.The UK participation in its preparation was entrusted to Technical Committee A
9、CE/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 are responsible for its correct application.
10、The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 98310 8ICS 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
11、November 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 4652-221:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4652-221 November 2017 ICS 49.060 English Version Aerospace series - Connectors, coaxial, radio frequency - Part 221: Type 2, TNC inte
12、rface - Crimp version - Right angle plug - Product standard Srie arospatiale - Connecteurs coaxiaux pour radio frquences - Partie 221 : Type 2, interface TNC - Version sertir - Fiche coude - Norme de produit Luft- und Raumfahrt - Koaxiale Hochfrequenz-Steckverbinder - Teil 211: Typ 2, TNC-Schnittste
13、lle - Crimpverbindung - freier Steckverbinder - 90 abgewinkelt - Produktnorm This European Standard was approved by CEN on 14 August 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 nation
14、al 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 European Standard exists in three official versions (English, French, German). A versi
15、on 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 are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Cz
16、ech Republic, Denmark, Estonia, Finland, 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 K
17、ingdom. 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 form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4652
18、-221:2017 EBS EN 4652-221:2017EN 4652-221:2017 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Required characteristics 4 4 Test methods 8 5 Quality assurance 10 6 Designation . 11 7 Marking . 11 8 Packaging . 11 9 Storage 11 BS EN 4652-221:2017EN 4652-221:2017 (E) 3 Eur
19、opean foreword This document (EN 4652-221:2017) 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 Nationa
20、l 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 publication of an identical text or by endorsement, at the latest by May 2018, and conflicting national standa
21、rds 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 responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulations,
22、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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lat
23、via, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4652-221:2017EN 4652-221:2017 (E) 4 1 Scope This European Standard specifies the characteristics of screwed on coupling (TNC
24、 interface) coaxial right angle plugs 50 ohms. The cable to connector assembly is a crimp technology. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cit
25、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591, Aerospace series Elements of electrical and optical connection Test methods EN 2812, Aerospace series Stripping of electric cables EN 4652-001, Aerospace series Connectors,
26、coaxial, radio frequency Part 001: Technical specificationEN 4652-222, Aerospace series Connectors, coaxial, radio frequency Part 222: Type 2, TNC interface Crimp version Square flange receptacle Product standard 1)EN 9133, Aerospace series Quality Management Systems Qualification Procedure for Aero
27、space Standard Products TR 6058, Aerospace series Cable code identification list2)3 Required characteristics The connection technology shall comply to all required tests described in Clause 4. All interface shall comply to EN 4652-001. Holes for lockwire shall exist in case of no self-locking device
28、 on the product. 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. All parts quoted in this European Standard. 1) Published as ASD-STAN Prestandard at the date of publication of this Europ
29、ean Standard. (www.asd-stan.org). 2) Published as ASD-STAN Technical Report at the date of publication of this European Standard. (www.asd-stan.org). BS EN 4652-221:2017EN 4652-221:2017 (E) 5 3.1 Configuration, dimension and mass Mass without heatshrink tubing. See Figure 1 and Table 1. Dimensions i
30、n millimetres Key 1 14/flats 2 Marking axis 3 Protective cap 4 3 holes 0,95 Figure 1 TNC right angle plug Marking: see Clause 7. Table 1 TNC right angle plug dimensions and mass Cable code (see TR 6058) Cable group A max. B max. C max. D E F Interface style (according to EN 4652-001) Mass g WM C 36,
31、8 46,3 11,45 4,2 1,15 3 B 30,1 3.2 Materials and finish Center contact (front active part) : Copper alloy gold plated over nickel undercoat Ferrule (if existing) : Copper alloy Insulators . : PTFE Seals . : Silicone rubber or fluoride Heat shrink tube . : Polyolefin BS EN 4652-221:2017EN 4652-221:20
32、17 (E) 6 Body of connector, coupling nut, rear screw materials of these parts shall have mechanical and electrical characteristics consistent with the requirements of this product standard. 3.3 Temperature Operating temperature range from 65 C to 135 C (polyolefin temperature limited). 3.4 Electrica
33、l characteristics Impedance : 50 Maximum operating frequency : 6 GHz VSWR : See Table 2 Table 2 Electrical characteristics Frequency MHz VSWR max. 150 1,15 1 200 1,20 6 000 1,35 The VSWR requirement is applicable for connector alone. Insertion loss . : 0,1 f dB max. f in GHz Contact resistance (init
34、ial central contact) . : 1,5 m max. Insulation resistance : 5 000 M min. Maximum operating voltage . : 1 000 V rms (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. Tightening torque of back nut. . : 3 Nm T 3
35、,7 Nm Service life . : 500 cycles Retention of centre contact . : 27 N Retention of cable : See Table 3 Table 3 Retention of cable Cable code (see TR 6058) Retention of cable WM 140 N min. BS EN 4652-221:2017EN 4652-221:2017 (E) 7 3.6 Admissible cables, tools and stripping lengths 3.6.1 Admissible c
36、ables, tools The connector 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
37、-01 Die M22520/5-05 Hex = A 3.6.2 Stripping lengths The cables shall be stripped according to lengths in Table 5. 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 For stripping, see EN 2812. BS EN 4652-221:2017EN 4652-221:2017 (
38、E) 8 4 Test methods See Table 6. Table 6 Test methods (1 of 3) EN 2591- Designation of the test Details 101 Visual examination Applicable 102 Examination of dimensions and mass TNC interface Style A: See 3.1 and EN 4652-001. TNC interface Style B: See 3.1 and EN 4652-001. TNC interface Style C: See
39、3.1 and EN 4652-001. The manufacturer shall precise which style of interface is used. 201 Contact resistance low level Applicable on center contact 202 Contact resistance at rated current 1,5 m max. = initial central contact and 2 0 m max. after test For nickel plated connectors: 0,4 m max. = initia
40、l external contact and 1,2 m max. after test 204 Discontinuity of contacts in the microsecond range Duration of micro 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 Voltag
41、e proof test Method A Pressure Mated Unmated a Sea level 1 000 1 000 12,1 kPa 800 550 4,7 kPa 375 350 2,7 kPa 250 200 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
42、 form 5 A, 10 A RMS 221 Voltage Standing Wave Ratio (VSWR) Applicable, see Table 2. 222 Insertion Loss (I.L.) 0,1 f dB max. in GHz Measurement shall be performed with connector mated with EN 4652-222 receptacle from same technology and cable group. BS EN 4652-221:2017EN 4652-221:2017 (E) 9 Table 6 T
43、est methods (2 of 3) EN 2591- Designation of the test Details 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 withstanding voltage Applicable 1 000 V at 5 MHz 226 Corona level Applicable Coro
44、na extension voltage 315 V rms 4,4 kPa (70000 feet altitude) 303 Cold/low pressure and damp heat Applicable Five (5) cycles Minimum 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
45、-metallic cords, so that no 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 not exposed to the salt mist: unmated for 48 h 308 Sand and dust The mated
46、 connectors shall be arranged 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) 311 Low air pressure Refer to test EN 2591-207 314 Immersion at low air pressure Not applicab
47、le 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 BS EN 4652-221:2017EN 4652-221:2017 (E) 10 Table 6 Test meth
48、ods (3 of 3) EN 2591- Designation of the test Details 403 Sinusoidal and random vibrations Method A: sinusoidal vibration with the following individual modalities: Level 2 50 Hz to 70 Hz 1,5 mm double amplitude 70 Hz to 2 000 Hz 20 g Three (3) axis or two (2) axis (straight connectors) Duration 4 h
49、per axis at ambient temperature 404 Transverse load Applicable on rear of plug; torque moment = 15 Nm. 406 Mechanical endurance 500 cycles 408 Mating and unmating forces Applicable. 0,23 Nm max. 409 Contact retention in insert 27 N min., applicable on cabled specimen 417 Tensile strength (crimped connection) Applicable. See Table 3. 418 Gauge insertion/extraction forces (female contacts) Not applicable 422 Locking wi
