AECMA PREN 3155-064-2008 Aerospace series Electrical contacts used in elements of connection Part 064 Contacts electrical coaxial 50 ohms size 1 female type D solder class R Produc.pdf

1、ASD STANDARD NORME ASD ASD NORM prEN 3155-064 Edition P 1 April 2008 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Avenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: 49.060 Descriptors: ENGLISH VE

2、RSION Aerospace series Electrical contacts used in elements of connection Part 064: Contacts, electrical, coaxial, 50 ohms size 1, female, type D, solder, class R Product standard Srie arospatiale Contacts lectriques utiliss dans les organes de connexion Partie 064 : Contacts lectriques coaxiaux, 50

3、 ohms taille 1, femelles, type D, souder, classe RNorme de produit Luft- und Raumfahrt Elektrische Kontakte zur Verwendung in Verbindungselementen Teil 064: Elektrische koaxiale, Buchsenkontakte, 50 Ohm Grsse 1, Typ D, zum Lten, Klasse R Produktnorm This “Aerospace Series“ Prestandard has been drawn

4、 up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to

5、the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a d

6、raft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national

7、 standards conflicting with the EN. Edition approved for publication 30 April 2008 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2008 by ASD-STAN Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproductio

8、n or networking permitted without license from IHS-,-,-prEN 3155-064:2008 2 Contents Page Foreword2 Introduction .3 1 Scope 3 2 Normative references 3 3 Terms and definitions .4 4 Required characteristics.4 5 Designation . 11 6 Marking 11 7 Delivery conditions. 11 8 Technical specification 11 Forewo

9、rd This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. Copyright ASD-STAN Provid

10、ed by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3155-064:2008 3 Introduction The contacts defined by this standard are derived from those of SAE-AS39029/98, and intermateable with those of SAE-AS39029/97. 1 Scope This standar

11、d specifies the required characteristics, tests and tooling applicable to female electrical coaxial contacts, size 1, type D, class R, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated male contacts are defined in EN 3155-063. 2 Norma

12、tive references The following referenced documents are indispensable for the application 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 2591-*, Aerospace series Eleme

13、nts of electrical and optical connection Test methods. EN 3155-001, Aerospace series Electrical contacts used in elements of connection Part 001: Technical specification. 1)EN 3155-002, Aerospace series Electrical contacts used in elements of connection Part 002: List and utilization of contacts. EN

14、 3155-063, Aerospace series Electrical contacts used in elements of connection Part 063: Contacts, electrical, coaxial, 50 ohms size 1, male, type D, crimp, class R Product standard.1)EN 3682-001, Aerospace series Connectors, plug and receptacle, electrical, rectangular, interchangeable insert type,

15、 rack to panel, operating temperature 150 C continuous Part 001: Technical specification. SAE-AS39029/97, Contacts, electrical connector, pin, crimp removable, coaxial size 1 (for DOD-C-83527 connectors). 2)SAE-AS39029/98, Contacts, electrical connector, socket, crimp removable, coaxial size 1 (for

16、DOD-C-83527 connectors). 2)TR 6058, Aerospace series Cable code identification list.3)*All parts quoted in this document. 1) Published as ASD Prestandard at the date of publication of this standard. 2) Published by: Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA

17、15096-0001, USA. 3) Published as ASD Technical Report at the date of publication of this standard. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3155-064:20084 3 Terms and definitions For the purpos

18、es of this standard, the terms and definitions given in EN 3155-001 apply. 4 Required characteristics 4.1 Specific characteristics Type D contacts are for application where contacts with a screening feature are requested and class R corresponds to an operating temperature range from 65 C to 150 C. 4

19、.2 Dimensions and mass See Figures 1 and 2. Dimensions and tolerances are given in millimetres and apply after surface treatment. Key 1 Dotted shape optional 2 Form tab ends to meet Figure 1 Inner socket contact2 1 Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduc

20、tion or networking permitted without license from IHS-,-,-prEN 3155-064:20085 Key 1 Screw size 4-40 UNC 19,05 0,25 (.750 .010) length (4 PLS) ANSI B 18-6-3 2 4-40 UNC-2B thread (4 PLS) 3 Seal (optional) 4 C-clip MS 16 626-1050 5 O-ring MS 28 775-111 6 Washer 7 13,26 free length spring constant, 4,75

21、 Nm Figure 2 Mass: 46 g 1 55.88 max. 3 45 X 2 6max.min. 7 X Y Y Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3155-064:20086 4.3 Marking by colour code Not applicable 4.4 Material, surface treatment

22、 Outer body material : copper alloy. Center contact : copper alloy. Surface treatment : gold on appropriate undercoat, thickness of protection not specified, selective protection permitted. Dielectric : PTFE, or equivalent. Gasket : Silicone rubber. 4.5 Typical cables See Figure 3 and Table 1. Figur

23、e 3 Table 1 Dimensions of cable A B C D Permissible cable group code Permissible cable code according to TR 6058 min. max. min. max. min. max. min. max. A WA XB 0,94 2,83 3,07 3,87 4,11 4,83 5,07B XG 0,94 2,83 3,07 3,25 3,49 4,68 4,92 XD 2,25 7,10 7,40 7,74 8,04 10,63 10,97XR 2,40 7,13 7,37 7,77 7,9

24、4 10,15 10,65 C XS 2,40 7,13 7,37 8,41 8,65 10,65 11,15 Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3155-064:20087 4.6 Cable stripping and wiring method 1) Trim jacket to dimension shown, see Figu

25、re 4. 2) Place nut washer and sealing ring on cable. Figure 4 3) Slide braid cone until it stops against jacket see Figure 5. 4) Comb out braid and cut it to proper length as shown and cut first the dielectric core and after inner conductor to dimensions shown blow, see Figure 5. Figure 5 5) Solder

26、inner contact on inner conductor, see Figure 6. 6) Place front insulator on inner contact and insert the cable and parts in the body . 7) Tighten nut (5,42 Nm pound torque) 7 6 5 4 12 7 9 12 21 Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking pe

27、rmitted without license from IHS-,-,-prEN 3155-064:2008 8 Figure 6 4.7 Tests See Table 2. Table 2 Applicable EN 2591- Designation of the test Not applicableAccording to EN 3155-001Remarks 101 Visual examination X 102 Examination of dimensions and mass X See 4.2 201 Contact resistance - low level X T

28、est temperature: ambient Maximum contact resistance m Contact Initial After test Central 1 1,5 Outer Not applicable 202 Contact resistance at rated current X Maximum contact resistance m (2503+) C (15003+) C Contact Initial After test After test Rated currentA Central 1 1,5 3,0 1 Outer 0,2 0,4 0,8 7

29、,5 continued Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3155-064:20089 Table 2 (continued) Applicable EN 2591- Designation of the test Not applicableAccording to EN 3155-001Remarks 204 Discontinu

30、ity of contacts in the microsecond range X Method B Duration of discontinuity: 0,1s Test duration: Throughout the duration of tests EN 2591-402 and EN 2591-403 206 Measurement of insulation resistance X Method C Mated contacts At ambient temperature: 5 000 M At 150 C 2 000 M 207 Voltage proof test X

31、 Method C Proof test voltage at sea level: 2 500 VAC r.m.s. between central contact and outer contact. Proof test voltage at altitude: 600 VAC r.m.s. at 1,1 kPa pressure (33 000 m) Leakage current: 2mA 212 Surface transfer impedance X 221 Voltage Standing Wave Ratio (VSWR) X 1,70: 1 max. from 0 GHz

32、to 5 GHz 222 Insertion Loss (I.L.) X 0,3 dB max. from 0 GHz to 5 GHz 301 Endurance at temperature X T = (15005+) C Duration: 1 000 h 305 Rapid change of temperature X TA= (15005+) C TB= ( 6505+) C 306 Mould growth X 307 Salt mist X 315 Fluid resistance X According to EN 3682-001. 402 Shock X Severit

33、y 30, Method A, See EN 3682-001 in relation with the figures in Subclause “Static load“. 403 Sinusoidal and random vibration X According to EN 3682-001, Subclause “Vibrations“. 406 Mechanical endurance X 417 Tensile strength (crimped connection) X Cable according to TR 6058 code XD Outer: 55,6 daN c

34、ontinued Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3155-064:200810 Table 2 (concluded) Applicable EN 2591- Designation of the test Not applicableAccording to EN 3155-001Remarks 418 Gauge inserti

35、on/extraction forces (female contacts) X Gauge as described in Figure 7 and Table 3. Insertion Initial = 8,9 N max. After test = 8,9 N max. Extraction Initial = 0,55 N min. After test = 0,55 N min. 501 Soft solderability X 503 Contact deformation after crimping X 508 Measurement of thickness of coat

36、ing on contacts X The measured thickness shall be recorded. 509 Adhesion of coating on contacts X 513 Magnetic permeability X 514 Solderability of contacts with self-contained solder and flux X 4.8 Gauge See Figure 7 and Table 3. Figure 7 Table 3 Dimensions in millimetres A Gauge min. 0 0,005 Gauge

37、max. + 0,005 0 2,29 2,33 Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN 3155-064:200811 5 Designation EXAMPLE Description block CONTACT, ELECTRICAL Identity block EN3155-064F01A1 Number of this stand

38、ard Type of contact: F = female Contact size Permissible cable group code Code for contact model (see Table 4) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 4 Code Contact model 1 Unsealed version 2 Semi environmental version 6 Marking

39、See EN 3155-001. 7 Delivery conditions The contacts are packaged and identified individually. Conditioning shall provide protection of the contacts against any eventual damage. Packaging shall include: the manufacturers name; the designation defined in Clause 5; the manufacturers reference; the manufacturing date code (year-week). 8 Technical specification See EN 3155-001. Copyright ASD-STAN Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-