1、BSI Standards PublicationBS EN 4652-110:2015Aerospace series Connectors, coaxial, radio frequencyPart 110: Type 1, BNC interface Clamp nut assembly version Straight plug Product standardBS EN 4652-110:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4652-110
2、:2015. The UK participation in its preparation 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 ne
3、cessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 88569 3 ICS 49.060 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard
4、 was published under the authority of the Standards Policy and Strategy Committee on 30 September 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 4652-110:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4652-110 September 2015 ICS 49.060 English Version
5、Aerospace series - Connectors, coaxial, radio frequency - Part 110: Type 1, BNC interface - Clamp nut assembly version - Straight plug - Product standard Srie arospatiale - Connecteurs coaxiaux pour radio frquences - Partie 110: Type 1, interface BNC - Version presse toupe - Fiche droite - Norme de
6、produit Luft- und Raumfahrt - Koaxiale Hochfrequenz-Steckverbinder - Teil 110: Typ 1 BNC-Schnittstelle - Anschluss mit Konusringverschraubung - Gerader, freier Steckverbinder - Produktnorm This European Standard was approved by CEN on 7 February 2015. CEN members are bound to comply with the CEN/CEN
7、ELEC 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 Management Centre
8、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 status as the of
9、ficial 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, Netherland
10、s, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of
11、 exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4652-110:2015 EBS EN 4652-110:2015EN 4652-110:2015 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Required characteristics 4 5 Test methods 8
12、6 Qualification . 10 7 Quality assurance . 10 8 Designation . 11 9 Marking 11 10 Packaging . 11 11 Storage 11 BS EN 4652-110:2015EN 4652-110:2015 (E) 3 European foreword This document (EN 4652-110:2015) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization
13、 (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 the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given
14、the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2016, and conflicting national standards shall be withdrawn at the latest by March 2016. Attention is drawn to the possibility that some of the elements of this document may be the
15、 subject of patent rights. CEN and/or CENELEC shall not be held responsible 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, Belgiu
16、m, 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerl
17、and, Turkey and the United Kingdom. BS EN 4652-110:2015EN 4652-110:2015 (E) 4 1 Scope This European Standard specifies the characteristics of bayonet coupling (BNC interface) coaxial straight plugs 50 ohms. The cable to connector assembly is a clamp technology. 2 Normative references The following d
18、ocuments, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591 1), Aerospace
19、series Elements of electrical and optical connection Test methods EN 2812, Aerospace series Stripping of electric cables EN 4652-001, Aerospace series Connectors, coaxial, radio frequency Part 001: Technical specification EN 4652-112, Aerospace series Connectors, coaxial, radio frequency Part 112: T
20、ype 1, BNC interface Clamp nut assembly version Square flange receptacle Product standard EN 4652-113, Aerospace series Connectors, coaxial, radio frequency Part 113: Type 1, BNC interface Clamp nut assembly version Bulkhead receptacle Product standard EN 9133, Aerospace series Quality management sy
21、stems Qualification procedure for aerospace standard parts TR 6058, Aerospace series Cable code identification list 2)3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4652-001 apply. 4 Required characteristics The connection technology shall comply to
22、required tests described in Clause 5; Interface shall comply to EN 4652-001; Water ingress resistance is required in unmated condition for cable group A. 1) All parts quoted in this European Standard. 2) Published as ASD-STAN Technical Report at the date of publication of this European Standard. htt
23、p:/www.asd-stan.org/ BS EN 4652-110:2015EN 4652-110:2015 (E) 5 4.1 Configuration, dimension and mass Mass without heat shrink tubing. See Figure 1 and Table 1. Dimensions in millimetres Key 1 Marking 2 Flat 10 3 HEX. F Figure 1 BNC straight plug Marking: see Clause 9. Table 1 BNC straight plug dimen
24、sions and mass Cable group A C D E HEX. F Mass (cable jacket) (cable conductor) g max. max. max. max. A 44,5 7,8 2,3 15 12 32,5 B 36,8 5,55 1,4 13 8 21,5 BS EN 4652-110:2015EN 4652-110:2015 (E) 6 4.2 Materials and finish Centre contact : Copper alloy gold plated over nickel undercoat Insulators . :
25、PTFE Seals . : Silicone rubber or silicone fluoride Body . : Copper alloy, nickel plated Heat shrink tube . : Polyolefin Coupling nut, rear screw materials and other parts shall have mechanical and electrical characteristics consistent with the requirements of this product standard. 4.3 Temperature
26、Operating temperature shall be between 65 C and 165 C. 4.4 Electrical characteristics Impedance . : 50 Maximum operating frequency : 4 GHz VSWR . : 1,15 up to 4 GHz Insertion loss : 0,1f dB max., f in GHz Contact resistance (initial centre contact) . : 1,5 m max. Insulation resistance . : 5 000 M mi
27、n. Withstand voltage : 1 500 Veff (at sea level) 4.5 General characteristics Force to engage or disengage Longitudinal force . : 13 N Torque : 0,28 Nm max. Service life . : 500 cycles Retention of centre contact : 27 N min. Retention of cable . : see Table 2. BS EN 4652-110:2015EN 4652-110:2015 (E)
28、7 Table 2 Retention of cable Cable group Retention of cable N min. A 180 B 180 4.6 Admissible cables, tools and stripping lengths See Table 3 to Table 5. Table 3 Stripping lengths Cable group Cable code (see TR 6058) Stripping lengths mm A KW B KX Table 4 Stripping lengths cable group A A B min. mm
29、max. mm min. mm max. mm 4,6 5,4 8,6 9,4 Table 5 Stripping lengths cable group B A B min. mm max. mm min. mm max. mm 3,6 4,4 7,6 8,4 For stripping see EN 2812. BS EN 4652-110:2015EN 4652-110:2015 (E) 8 5 Test methods See Table 6. Table 6 Test methods EN 2591- Designation of the test Details 101 Visua
30、l examination Applicable 102 Examination of dimensions and mass See 4.1. 201 Contact resistance - low level Applicable on centre contact 202 Contact resistance at rated current 1,5 m max. = initial centre contact, and 2,0 m max. after test For nickel plated connectors: 0,4 m max. = initial external
31、contact, and 2,0 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 and EN 2591-403 206 Measurement of insulation resistance 5 000 M min. 207 Voltage proof test Method A Pressure M
32、ated aUnmated aSea level 1 500 1 500 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 form 5 A, 10 A RMS 221 Voltage
33、Standing Wave Ratio (VSWR) Method B VSWR 1,15 up to 4 GHz 222 Insertion Loss (I.L.) 0,1f dB max., f in GHz Measurement shall be performed with connector according to EN 4652-112 or EN 4652-113 of same technology and same cable group. BS EN 4652-110:2015EN 4652-110:2015 (E) 9 EN 2591- Designation of
34、the test Details 223 Measurement of characteristic impedance of a coaxial connector or contact 50 5 at 200 MHz 224 RF leakage 55 dB for cable group B at 2 GHz to 3 GHz 50 dB for cable group A at 2 GHz to 3 GHz 225 RF high potential withstanding voltage 1 000 V at 5 MHz 226 Corona level Corona extinc
35、tion voltage 315 V rms at 4.4 kPa (70000 feet altitude) 303 Cold/low pressure and damp heat 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-metallic cords,
36、 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 5 cycles/min.; exposed to the salt mist: mated for 240 h. not exposed to salt mist: unmated for 48 h. 308 Sand and dust The mated connectors shall be arra
37、nged 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 Specimen without heat shrinkable tub
38、e. In unmated condition applicable only for cable group A connector). After three (3) cycles, remove the specimen from salt water, clean the interface with soft paper. In mated condition: not applicable. 315 Fluid resistance See EN 4652-001. BS EN 4652-110:2015EN 4652-110:2015 (E) 10 EN 2591- Design
39、ation of the test Details 317 Flammability 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 vibration Method A: sinusoidal vibration with the following individua
40、l modalities: Level 2 50 Hz to 70 Hz 1,5 mm double amplitude 70 Hz to 2 000 Hz 15 g Three (3) axis or two (2) axis (straight connectors) Duration 4 h per axis at ambient temperature 404 Transverse load Applicable on rear of plug; torque moment = 5 Nm 406 Mechanical endurance 500 cycles 408 Mating an
41、d unmating forces 0,28 Nm max. 409 Contact retention in insert 27 N min., applicable on cabled specimen 417 Tensile strength (crimped connection) See Table 2. 418 Gauge insertion/extraction forces (female contacts) Not applicable 507 Plating porosity Applicable 508 Measurement of thickness of coatin
42、g on contacts Applicable 509 Adhesion of coating on contacts Applicable 513 Magnetic permeability 2 6 Qualification Qualification test programme: see EN 4652-001. 7 Quality assurance See EN 9133. BS EN 4652-110:2015EN 4652-110:2015 (E) 11 8 Designation EXAMPLE Description block CONNECTOR, COAXIAL Id
43、entity block EN4652-110A50 Number of the basic standard Connector interface type code (see EN 4652-001) 1 = BNC Technology of assembly code (see EN 4652-001) 1 = clamp Connector model code (see EN 4652-001) 0 = straight plug Cable group code (see Table 3) Impedance: 50 = 50 NOTE If necessary, the co
44、de I9005 shall be placed between the description block and the identity block. 9 Marking See EN 4652-001. 10 Packaging See EN 4652-001. 11 Storage See EN 4652-001. This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards a
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