1、BRITISH STANDARDBS EN 3155-014:2006Aerospace series Electrical contacts used in elements of connection Part 014: Contacts, electrical, male, type A, crimp, class S Product standardThe European Standard EN 3155-014:2006 has the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g
2、44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3155-014:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January
3、 2007 BSI 2007ISBN 978-0-580-49937-1National forewordThis British Standard was published by BSI. It is the UK implementation of EN 3155-014:2006.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommitte
4、e ACE/6/-/3, Aerospace Connectors.A list of organizations represented on ACE/6/-/3 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.Compliance with a British Standard
5、 cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 3155-014December 2006ICS 49.060English VersionAerospace series - Electrical contacts used in elements ofconnection - Part 014: Contacts, electrica
6、l, male, type A, crimp,class S - Product standardSrie arospatiale - Contacts lectriques utiliss dans lesorganes de connexion - Partie 014 : Contacts lectriques,mles, type A, sertir, classe S - Norme de produitLuft- und Raumfahrt - Elektrische Kontakte zur Verwendungin Verbindungselementen - Teil 014
7、: ElektrischeStiftkontakte, Typ A, crimpbar, Klasse S - ProduktnormThis European Standard was approved by CEN on 28 September 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standa
8、rd without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other langu
9、age made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germa
10、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManag
11、ement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3155-014:2006: E2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Required
12、 characteristics.5 5 Designation 11 6 Marking .11 7 Technical specification .11 EN 3155-014:20063 Foreword This document (EN 3155-014:2006) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordanc
13、e 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 publication of an
14、identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held r
15、esponsible 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Ger
16、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 3155-014:20064 Introduction The contacts defined by this standard are derived from those of
17、SAE-AS39029/64 and, intermateable with those of SAE-AS39029/63. They are specified as a 200 C class instead of 125 C class as detailed in the MIL standard. 1 Scope This standard specifies the required characteristics, tests and tooling applicable to male electrical contacts 014, type A, crimp, class
18、 S, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated female contacts are defined in EN 3155-015. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references,
19、only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 8843, Aircraft Crimp-removable contacts for electrical connectors Identification system. EN 2083, Aerospace series Copper or copper alloy conductors for elect
20、rical cables Product standard. EN 2591-*, Aerospace series Elements 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 eleme
21、nts of connection Part 002: List and utilization of contacts. EN 3155-015, Aerospace series Electrical contacts used in elements of connection Part 015: Contacts, electrical, female, type A, crimp, class S Product standard. MIL-DTL-22520, Crimping tools, terminal, hand or power actuated, wire termin
22、ation, and tool kits general specification for. 2)MIL-I-81969, Installing and removal tools, connector electrical contact, general specification for. 2)SAE-AS39029, Contacts, electrical connector, general specification for. 3)*All its parts quoted in Table 7. 1) Published as ASD Prestandard at the d
23、ate of publication of this standard. 2) Published by: Department of Defense (DOD), the Pentagon, Washington D.C. 20301 USA. 3) Published by: Society of Automotive Engineering (SAE), 400 Commonwealth Drive, Warrendale, PA 15096, USA. EN 3155-014:20065 SAE-AS39029/63, Contacts, electrical connector, s
24、ocket, crimp removable (for MIL-C-24308 connectors). 3)SAE-AS39029/64, Contacts, electrical connector, pin, crimp removable (for MIL-C-24308 connectors). 3)3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 3155-001 apply. 4 Required characteristics 4.1
25、Specific characteristics Type A contacts are for general application and class S corresponds to an operating temperature range from 65 C to 200 C. 4.2 Dimensions and mass See Figures 1, 2, 3 and 4 and Table 1. Dimensions and tolerances are given in millimetres and apply after surface treatment. 1 2
26、3 010 Diameter general concentricity 0,025 C and D Key 1 Colour bands, see Table 2. 2 E (one side only). 3 Contact active area protection Figure 1 EN 3155-014:20066 Figure 2 Figure 3 Barrel 20-20 C1 Key 1 14 to 16 Figure 4 Barrel 20-22 Table 1 Size A B C D E F G H K Contact Barrel max. Mass g max. 2
27、0 22 1,04 0,99 2,16 2,08 1,80 1,73 0,90 0,85 0,85 0,60 0,304,70 3,60 1,40 1,24 0,15 0,10 0,1520 20 1,04 0,99 2,16 2,08 1,80 1,73 1,17 1,09 0,85 0,60 0,304,70 3,60 1,40 1,24 0,15 0,10 0,1520 18 1,04 0,99 2,16 2,08 1,80 1,73 1,35 1,30 0,85 0,60 0,304,70 3,60 1,40 1,24 0,15 0,10 0,154.3 Marking by colo
28、ur code See Table 2. EN 3155-014:20067 Table 2 Size Two bands according to ISO 8843Three bands according to SAE-AS39029/64 aContact Barrel cBand 1 dBand 2 cBand 1 dBand 2 eBand 3 20 22 Red Green 20 20 Red Red Orange Blue White 20 18 Red Brown b aContacts supplied with three colour bands must conform
29、 to this EN standard. bViolet colour band not to be used for new manufacture. 4.4 Material and surface treatment Body material: copper alloy Surface treatment: gold on an appropriate undercoat, selective protection permitted, thickness of protection not specified. 4.5 Permissible cables See Table 3.
30、 Table 3 Size Size of conductors Contact Barrel AECMA CodeSection mm2AWG aRated test current A 20 22 004 002 001 0,40 0,25 0,15 22 24 26 5,0 3,0 2,0 20 20 006 004 002 0,60 0,40 0,25 20 22 24 7,5 5,0 3,0 20 18 010 006 004 002 1,00 0,60 0,40 0,25 18 20 22 24 7,5 7,5 5,0 3,0 aAWG = Closest American Wir
31、e Gage. EN 3155-014:20068 4.6 Tooling 4.6.1 Crimping tools Conform to MIL-DTL-22520. See Table 4. The qualification selector numbers used for crimping copper and copper alloy conductors in electrical cables EN 2083 are indicated in Table 4. It is the responsibility of the user if the parameters in T
32、able 4 are changed for service use. Table 4 Contact Cable size Tools M22520/1-01 Tools M22520/2-01 Tools M22520/7-01 Contact size Barrel size AECMA code AWGa Positioner Selector numberPositioner Selector numberPositioner Selector number001 26 2 1 002 24 3 2 004 22 4 3 20 22 Not applicable M22520/2-0
33、8 EN4008-006 002 24 5 4 004 22 6 5 006 20 7 6 20 20 Not applicable M22520/2-08 EN4008-006 002 24 5 4 004 22 6 5 006 20 7 6 20 18 010 18 Not applicable M22520/2-087 EN4008-006 6 aAWG = Closest American Wire Gage. 4.6.2 Insertion/Extraction tools Conform to MIL-I-81969. See Table 5. Table 5 Size Extra
34、ction tools Contact Barrel Insertion tools Wired contact Unwired contact 20 22 M81969/39-01 M81969/1-02 M81969/39-01 M81969/1-02 M81969/30-11 20 20 M81969/39-01 M81969/1-02 M81969/39-01 M81969/1-02 M81969/30-11 20 18 M81969/39-01 M81969/1-02 M81969/39-01 M81969/1-02 M81969/30-11 EN 3155-014:20069 4.
35、7 Cable stripping See Table 6. Table 6 Size Contact Barrel Stripped length of cable mm 0,5 20 22 4 20 20 5 20 18 5 4.8 Tests See Table 7. Table 7 Applicable EN 2591- Test Not applicableAccording to EN 3155-001 Remarks 101 Visual examination X 102 Examination of dimensions and mass X See 4.2. 201 Con
36、tact resistance low level X 202 Contact resistance at rated current X 204 Discontinuity of contacts in the microsecond range X 210 Electrical overload X 220 Contact/conductor joint ageing by current and temperature cycling X 301 Endurance at temperature X T = (200 2) C Duration: 1 000 h 305 Rapid ch
37、ange of temperature X TA= (200 2) C TB= ( 65 2) C 307 Salt mist X 315 Fluid resistance X 319 Gas tightness of solderless wrapped connections X 402 Shock X Method B: severity 50 403 Sinusoidal and random vibration X Method A, Figure 1, 20 g (level 2) Duration: 4 h per axis Ambient temperature continu
38、ed EN 3155-014:200610 Table 7 (concluded) Applicable EN 2591- Test Not applicableAccording toEN 3155-001 Remarks 406 Mechanical endurance X 415 Test probe damage (female contacts) X 416 Contact bending strength X 417 Tensile strength (crimped connection) X 418 Gauge insertion/extraction forces (fema
39、le contacts) X 424 Stripping force, solderless wrapped connections X 425 Unwrapping capability, solderless wrapped connections X 501 Soft solderability X 502 Restricted entry X 503 Contact deformation after crimping X 507 Plating porosity X 508 Measurement of thickness of coating on contacts X The m
40、easured thickness shall be recorded 509 Adhesion of coating on contacts X 513 Magnetic permeability X 2 514 Solderability of contacts with self-contained solder and flux X 4.9 Gauges Not applicable EN 3155-014:200611 5 Designation EXAMPLE Description block CONTACT ELECTRICAL Identity block EN3155-01
41、4M2020 Standard number Type of contact and identification code: M: male with two colour bands according to ISO 8843 or three colour bands according to SAE-AS39029 P: male with three colour bands according to SAE-AS39029 Y: male with two colour bands according to ISO 8843 Contact size (see Table 1) B
42、arrel size (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 6 Marking See EN 3155-001. 7 Technical specification See EN 3155-001. EN 3155-014:2006BS EN 3155-014:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards Institu
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