1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58connection Part 005: Contacts, electrical, female, type A, crimp, class T Product standardThe Europ
2、ean Standard EN 3155-005:2006 has the status of a British StandardICS 49.060Aerospace series Electrical contacts used in elements of BRITISH STANDARDBS EN 3155-005:2006Incorporating corrigendum no. 1BS EN 3155-005:2006This British Standard was published under the authority of the Standards Policy an
3、d Strategy Committee on 29 September 2006 BSI 2007ISBN 0 580 49153 6Amendments issued since publicationAmd. No. Date Comments16937 Corrigendum No. 128 February 2007 See national forewordSubcommittee ACE/6/-/3, Aerospace Connectors.A list of organizations represented ACE/6/-/3 can be obtained on requ
4、est 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 cannot confer immunity from legal obligations.National forewordThe start and finish of text introduced o
5、r altered by corrigendum is indicated in the text by tags !“. Text altered by CEN corrigendum December 2006 is indicated in the text by !“ .The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to This British Sta
6、ndard was published by BSI. It is the UK implementation of EN 3155-005:2006, incorporating corrigendum December 2006. EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 3155-005April 2006ICS 49.060English VersionAerospace series - Electrical contacts used in elements ofconnection - Part 005: Contacts
7、, electrical, female, type A,crimp, class T - Product standardSrie arospatiale - Contacts lectriques utiliss dans lesorganes de connexion - Partie 005 : Contacts lectriques,femelles, type A, sertir, classe T - Norme de produitLuft- und Raumfahrt - Elektrische Kontakte zur Verwendungin Verbindungsele
8、menten - Teil 005: ElektrischeBuchsenkontakte, Typ A, crimpbar, Klasse T - ProduktnormThis European Standard was approved by CEN on 6 January 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
9、 national standard 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
10、 any other language 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, Finla
11、nd, France,Germany, 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
12、 FR NORMUNGManagement 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 3155-005:2006: EIncorporating corrigendum December 2006EN 3155-005:2006 (E) 2 Contents Page Foreword 3 0 Introduct
13、ion.4 1 Scope .4 2 Normative references .4 3 Definitions .5 4 Required characteristics 5 5 Designation .10 6 Marking 10 7 Technical specification.10 EN 3155-005:2006 (E) 3 Foreword This European Standard (EN 3155-005:2006) has been prepared by the European Association of Aerospace Manufacturers - St
14、andardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has re-ceived the approval of the National Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standa
15、rd shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2006, and conflicting national standards shall be withdrawn at the latest by October 2006. Attention is drawn to the possibility that some of the elements of th
16、is document may be the 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 Sta
17、ndard: Austria, Belgium, Cyprus, Czech Republic, Den-mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzer-land and the United Kingdom. EN 31
18、55-005:2006 (E) 4 0 Introduction The contacts defined by this standard are derived from those of MIL-C-39029/5 and, intermateable with those of MIL-C-39029/4. They are specified as a 260 C class instead of a 200 C class as detailed in the MIL stan-dard. 1 Scope This standard specifies the required c
19、haracteristics and tests applicable to female electrical contacts 005 , type A, crimp, class T, 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 3155-004. 2 Normative references The following reference
20、d documents are indispensable for the application of this document. For dated refer-ences, 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 I
21、dentification system EN 2083; Aerospace series Copper or copper alloy conductors for electrical cables Product standard EN 2591 (series), Aerospace series Elements of electrical and optical connection Test methods EN 3155-001, Aerospace series Electrical contacts used in elements of connection Part
22、001: Technical specification EN 3155-002, Aerospace series Electrical contacts used in elements of connection Part 002: List and utilization of contacts EN 3155-004, Aerospace series Electrical contacts used in elements of connection Part 005: Contacts, electrical, male, type A, crimp, class T Produ
23、ct standard MIL-DTL-22520, Crimping tools, terminal, hand or power actuated, wire termination, and tool kits, general specification for1MIL-C-22520/1, Crimping tools, terminal, hand, wire termination for wire barrel sizes 12 through 201)MIL-C-22520/2, Crimping tools, terminal, hand, wire termination
24、 for wire barrel sizes 20 through 281)MIL-C-22520/7, Crimping tools, terminal, hand, wire termination for wire barrel sizes 16, 20 and 221) MIL-C-39029/4, Contacts, electrical connector, pin, crimp removable, (for MIL-C-26482 series 2, MIL-C-81703 series 3, MIL-C-83723 series I and III, and MIL-C-83
25、733 connectors)1)MIL-C-39029/5, Contacts, electrical connector, socket, crimp removable, (for MIL-C-26482 series 2, MIL-C-81703 series 3, MIL-C-83723 series I and III, and MIL-C-83733 connectors and MIL-S-12883/40 and /41 relay sockets)1)MIL-I-81969, Installing and removal tools, connector electrica
26、l contact, general specification for1)MIL-I-81969/14, Installing and removal tools, connector electrical contact, type III, class 2, composition B1)MIL-I-81969/30, Installing and removal tools, connector electrical contact, type II, class 2, composition C for unwired1)1) Published by: Department of
27、Defense (DOD), the Pentagon, Washington D.C. 20301 USA EN 3155-005:2006 (E) 5 3 Definitions For the purposes of this standard, the definitions given in EN 3155-001 apply. 4 Required characteristics 4.1 Specific characteristics Type A contacts are for general application and class T corresponds to an
28、 operating temperature range from 65 C to 260 C. 4.2 Dimensions and mass See Figures 1 and 2 and Table 1. Dimensions and tolerances are given in millimetres and apply after surface treatment. Key 1 White dot 2 Colour bands, see Table 2 a H (one side only) c7,37 min., see note 2 bG max., see note 1 d
29、0,25 max., see note 3 NOTE 1 Point at which a square ended gauge pin of the same basic diameter as the mating contact first engages the female contact spring member. NOTE 2 This dimension represents both the length of the bore F which includes the active zone of protection (see EN 3155-001, 5.3.2).
30、NOTE 3 Clearance between sleeve and body of the contact Figure 1 Figure 2 Barrel, contacts 16-18 and 12-12 EN 3155-005:2006 (E) 6 Table 1 Size A B C D E F G H Contact Barrel max. min. max. 12,32 4,34 0,84 1,98 0,81 20 20 16,66 12,17 4,06 0,74 1,93 1,05 1,14 0,66 12,32 4,34 0,84 1,98 0,81 20 18 16,66
31、 12,17 4,06 0,74 1,93 1,05 1,14 0,66 12,70 6,53 1,22 2,87 1,07 16 16 19,28 12,55 6,25 1,12 2,79 1,63 1,27 0,91 12,70 6,53 1,22 2,87 1,07 16 14 19,28 12,55 6,25 1,12 2,79 1,63 1,27 0,91 12,70 6,53 1,22 2,87 1,07 16 18 19,28 12,55 6,25 1,12 2,79 1,63 1,27 0,91 12,70 6,53 1,22 4,09 1,07 12 12 19,28 12,
32、55 6,25 1,12 4,01 2,43 1,27 0,91 Size J K L M N P S T Mass g Contact Barrel min. max. 1,68 4,72 1,27 1,98 2,62 1,73 20 20 1,57 3,99 1,22 1,93 2,54 1,52 1,35 0,31 1,68 4,72 1,35 1,98 2,62 1,73 20 18 1,57 3,99 1,30 1,93 2,54 1,52 1,35 0,31 2,26 7,21 1,73 2,62 3,38 2,16 16 16 2,11 6,35 1,68 2,56 3,30 2
33、,21 1,73 0,68 2,26 7,21 1,95 2,62 3,38 2,16 16 14 2,11 6,35 1,90 2,56 3,30 2,21 1,73 0,68 1,68 7,21 1,35 1,98 3,38 2,62 2,16 16 18 1,57 6,35 1,30 1,93 3,30 2,21 2,56 1,73 0,68 3,45 7,21 2,59 3,83 4,83 4,01 2,16 12 12 3,30 6,35 2,49 3,76 4,75 3,18 3,94 1,73 1,38 4.3 Marking by colour code See Table 2
34、. Table 2 Two bands according to ISO 8843 Size Contact Barrel Band 1 Band 2 Dot 20 20 Red Red White 20 18 Red BrownaWhite16 16 Blue Blue White 16 14 Blue WhitebWhite 16 18 Blue BrownaWhite12 12 Yellow Yellow White aViolet Colour band not to be used for new manufacture. bOrange colour band not to be
35、used for new manufacture. Key 1 Dot 2 Band 1 3 Band 2 EN 3155-005:2006 (E) 7 4.4 Material, surface treatment Body material: copper alloy. Surface treatment: gold on appropriate undercoat, thickness of protection not specified, selective pro-tection permitted. 4.5 Permissible cables See Table 3. Tabl
36、e 3 Size Size of conductors Section Contact Barrel AECMA code mm2AWGaRated test current A 006 0,60 20 7,5 004 0,40 22 5,0 002 0,25 24 3,0 22 20 010 1,00 18 7,5 006 0,60 20 7,5 004 0,4 22 5,0 002 0,25 24 3,0 20 18 012 1,20 16 13,0 010 1,00 18 10,0 006 0,60 20 7,5 16 16 020 2,00 14 13,0 012 1,2 16 13,
37、010 1,00 18 10,0 16 14 010 1,00 18 11,0 006 0,60 20 7,5 004 0,40 22 5,0 002 0,25 24 3,0 16 18 030 3,00 12 23,0 020 2,0 14 17,12 12 aAWG = Closest American Wire Gage 4.6 Tooling 4.6.1 Crimping tools Conform to MIL-DTL-22520, see Table 4. The qualification selector numbers used for crimping copper or
38、copper alloy conductors in cables EN 2083 are indicated in Table 4. It is the responsibility of the user if the parameters in Table 4 are changed for service use. EN 3155-005:2006 (E) 8 Table 4 Contact Cable size Tools M22520/1-01 Tools M22520/2-01 Tools M22520/7-01 Contact size Barrel size AECMA co
39、de AWGaPositioner Selectornumber Positioner Selectornumber Positioner Selectornumber 002 24 2 5 4 004 22 3 6 5 006 20 4 7 6 20 20 M22520/1-02Red M22520/2-02 M22520/7-02 002 24 2 5 4 004 22 3 6 5 006 20 4 7 6 20 18 010 18 M22520/1-02Red 5 M22520/2-028 M22520/7-02 7 006 20 4 5 010 18 5 6 012 16 6 7 16
40、 16 M22520/1-02 Blue Not applicable M22520/7-03 010 18 5 6 012 16 6 7 020 14 6 7 16 14 M22520/1-02 Blue Not applicable M22520/7-03 002 24 2 4 004 22 3 5 006 20 4 6 16 18 010 18 M22520/1-02 Blue 5 Not applicable M22520/7-03 7 020 14 030 12 12 12 M22520/1-02 Yellow Not applicable Not applicable aAWG =
41、 Closest American Wire Gage 4.6.2 Insertion/extraction tools Conform to MIL-I-81969. See Table 5. Table 5 Size Extraction tools Contact Barrel Insertion tools Wired Contact Unwired Contact 20 20 M81969/14-11 M81969/14-11 M81969/30-05 20 18 M81969/14-11 M81969/14-11 M81969/30-05 16 16 M81969/14-03 M8
42、1969/14-03 M81969/30-06 16 14 M81969/14-03 M81969/14-03 M81969/30-06 16 18 M81969/14-03 M81969/14-04 M81969/30-06 12 14 M81969/14-04 M81969/14-04 M81969/30-07 EN 3155-005:2006 (E) 9 4.7 Cable stripping See Table 6. Table 6 Stripped length of cable Size mm Contact Barrel 0,5 20 20 20 18 4,5 16 16 16
43、14 16 18 12 12 6,8 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 201 Contact resistance low level X 202 Contact resistance at rated current X 204 Discontinuity of contacts in the
44、microsecond range 210 Electrical overload X 220 Contact/conductor joint ageing by current and temperature cycling X 301 Endurance at temperature X T = (150 2) C Duration: 1 000 h 305 Rapid change of temperature X TA= ( 65 2) C TB(260 2) C 307 Salt mist X 315 Fluid resistance X 316 Ozone resistance 3
45、19 Gas-tightness of solderless wrapped connec-tions X 402 Shock X 403 Sinusoidal and random vibrations At 260 C temperature 406 Mechanical endurance X 415 Test probe damage (female contact) 416 Contact bending strength X 417 Tensile strength (crimped connection) X 418 Gauge insertion and extraction
46、forces in and out of a female contact 424 Stripping force, solderless wrapped connections X EN 3155-005:2006 (E) 10 Table 7 (concluded) Applicable EN 2591- Test Not applicableAccording to EN 3155-001 Remarks 425 Unwrapping, solderless wrapped connections X 501 Soft soldering X 502 Restricted entry X
47、 503 Contact deformation after crimping 507 Plating porosity X 508 Measurement of thickness of coating on contacts The measured thick-ness shall be recorded 509 Adhesion of coating on contacts X 513 Magnetic permeability 514 Solderability of contacts with self-contained sol-der and flux X 4.9 Gauges
48、 See EN 3155-001. 5 Designation EXAMPLE Description block Identity block CONTACT, ELECTRICAL EN3155-005 F 20 20 Number of this standard Type of contact: M: Female Contact size (see Table 1) Barrel size (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and
49、the identity block. 6 Marking See EN 3155-001. 7 Technical specification See EN 3155-001. blankBS EN BSI389 Chiswick High RoadLondonW4 4AL3155-005:2006BSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It
