1、BSI Standards PublicationBS EN 3155-082:2015Aerospace series Electricalcontacts used in elements ofconnectionPart 082: Contacts, electrical, female, typeA, crimp, class S Product standardBS EN 3155-082:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 3155-08
2、2:2015.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the neces
3、saryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 89592 0ICS 49.060Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was publ
4、ished under the authority of theStandards Policy and Strategy Committee on 31 October 2015.Amendments/corrigenda issued since publicationDate Text affectedBS EN 3155-082:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3155-082 October 2015 ICS 49.060 English Version Aerospace series - Elect
5、rical contacts used in elements of connection - Part 082: Contacts, electrical, female, type A, crimp, class S - Product standard Srie arospatiale - Contacts lectriques utiliss dans les organes de connexion - Partie 082 : Contacts lectriques, femelles, type A, sertir, classe S - Norme de produit Luf
6、t- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 082: Elektrische Buchsenkontakte, Typ A, crimpbar, Klasse S - Produktnorm This European Standard was approved by CEN on 8 June 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which s
7、tipulate 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 or to any CEN member. This Europe
8、an 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 official versions. CEN members are
9、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, Netherlands, Norway, Poland, Portugal, Roma
10、nia, 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 exploitation in any form and by
11、any means reserved worldwide for CEN national Members. Ref. No. EN 3155-082:2015 EBS EN 3155-082:2015EN 3155-082:2015 (E) 2 Contents Page European foreword . 3 Introduction 4 1 Scope 4 2 Normative references 4 3 Terms and definitions . 5 4 Required characteristics 5 4.1 Specific characteristics 5 4.
12、2 Dimensions and mass 5 4.3 Marking by colour code 7 4.4 Material, surface treatment . 7 4.5 Permissible cables 7 4.6 Tooling 8 4.7 Cable stripping . 8 4.8 Tests . 8 4.9 Gauges 11 5 Designation. 11 6 Marking 11 7 Technical specification . 11 BS EN 3155-082:2015EN 3155-082:2015 (E) 3 European forewor
13、d This document (EN 3155-082:2015) 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 National Association
14、s 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 April 2016, and conflicting national standards shall b
15、e withdrawn at the latest by April 2016. 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 responsible for identifying any or all such patent rights. According to the CEN-CENELEC Internal Regulat
16、ions, 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, Ital
17、y, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 3155-082:2015EN 3155-082:2015 (E) 4 Introduction The contacts defined by this standard are derived from those of SAE-AS39029/5
18、7 and, intermateable with those of SAE-AS39029/58. 1 Scope This European Standard specifies the required characteristics, tests and tooling applicable to female electrical contacts 082, type A, crimp, class S used in elements of connection according to EN 3155-002. It shall be used together with EN
19、3155-001. The associated male contacts are defined in EN 3155-008 and EN 3155-070. 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 cited applies. For und
20、ated references, the latest edition of the referenced document (including any amendments) applies. EN 2083, Aerospace series Copper and copper alloy conductors for electrical cables Product standard EN 2591 1), Aerospace series Elements of electrical and optical connection Test methods EN 3155-001,
21、Aerospace series Electrical contacts used in elements of connection Part 001: Technical specification EN 3155-002, Aerospace series Electrical contacts used in elements of connection Part 002: List and utilization of contacts EN 3155-008, Aerospace series Electrical contacts used in elements of conn
22、ection Part 008: Contacts, electrical, male, type A, crimp, class S Product standard EN 3155-070, Aerospace series Electrical contacts used in elements of connection Part 070: Contacts, electrical, male, type A, crimp, class S Product standard EN 4434, Aerospace series Copper or copper alloy lightwe
23、ight conductors for electrical cables Product standard (Normal and tight tolerances) ISO 8843, Aircraft Crimp-removable contacts for electrical connectors Identification system SAE-AS22520, Crimping tools, wire termination, general specification for 2)1) All parts quoted in Table 7. 2) Published by:
24、 SAE National (US) Society of Automotive Engineers http:/www.sae.org/ BS EN 3155-082:2015EN 3155-082:2015 (E) 5 SAE-AS39029, Contacts, electrical connector, general specification for 2) SAE-AS39029/57, Contacts, Electrical Connectors, Socket Crimp Removable (For MIL-DTL-24308, MIL-DTL-38999 Series I
25、I, MIL-DTL-55302/68, /71, /72, /75 and MIL-DTL-83733 Connectors) 2) SAE-AS39029/58, Contacts, Electrical Connector, Pin, Crimp Removable (For MIL-DTL-24308, MIL-DTL-38999 Series I, II, III, and IV, and MIL-DTL-55302/69 and MIL-DTL- 83733 Connectors) 2)SAE-AS81969, Installing and removal tools, conne
26、ctor electrical contact, general specification for 2)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 Specific characteristics Type A contacts are for general application and class S corresponds to an oper
27、ating temperature range from 65 C to 200 C. 4.2 Dimensions and mass See Figure 1 to Figure 3, and Table 1. Dimensions and tolerances are given in millimetres and apply after surface treatment. BS EN 3155-082:2015EN 3155-082:2015 (E) 6 0,10 General concentricity 0,05 A and C Figure 1 Connector contac
28、t Key 1 6,30 min., see NOTE 1 2 4,20 min., see NOTE 2 3 Colour bands, see Table 2 4 Manufacturer identification 5 Peripherical conductive zone 6 R = 0,2 min. or full radius NOTE 1 Point at which a square ended gauge pin of the same diameter as the mating contact first engages the female contact spri
29、ng member. NOTE 2 This dimension represents both the length of the bore 0,90 max. which includes the active zone of protection (see EN 3155-001). Figure 2 Detail A Figure 3 Detail B BS EN 3155-082:2015EN 3155-082:2015 (E) 7 Table 1 Connector contact Size A B C D E F G J K P S T Mass g Contact Barrel
30、 min. max. 22 22 0,89 0,79 1,57 1,52 1,22 1,17 0,90 0,85 0,56 0,46 1,57 1,22 3,99 3,58 0,13 0,07 3,28 3,10 6,02 5,87 7,67 7,42 1,12 50 44 0,15 4.3 Marking by colour code See Table 2. Table 2 Marking Two bands according to ISO 8843 Size Contact Barrel Band 1 Band 2 22 22 Green Green 4.4 Material, sur
31、face treatment Body material: copper alloy Surface treatment: gold an appropriate undercoat also comprising for peripherical conductive zone, thickness of protection not specified, selective protection permitted. 4.5 Permissible cables See Table 3. Table 3 Permissible cables Size Size of conductors
32、Rated test current A Contact Barrel ASD code Section mm2AWG a22 22 004 0,40 22 5 002 0,25 24 3 001 0,15 26 2 aAWG = Closest American Wire Gage. BS EN 3155-082:2015EN 3155-082:2015 (E) 8 4.6 Tooling 4.6.1 Crimping tools Conform to SAE-AS22520, see Table 4. The qualification selector numbers used for
33、crimping copper or copper alloy conductors in cables EN 2083 and EN 4434 are indicated in Table 4. It is the responsibility of the user if the parameters in Table 4, Table 5 and Table 6 are changed for service use. Table 4 Crimping tools Contact Cable size Tool M22520/1-01 Tool M22520/2-01 Tool M225
34、20/7-01 Contact size Barrel size ASD code AWGa Positioner Selector number Positioner Selector number Positioner Selector number 22 22 001 26 Not applicable M22520/2-06 2 M22520/7-06 1 002 24 3 2 004 22 4 3 aAWG = Closest American Wire Gage. 4.6.2 Insertion/Extraction tool Conform to SAE-AS81969. See
35、 Table 5. Table 5 Insertion/Extraction tool Size Insertion tools Extraction tools Contact Barrel Wired contact Unwired contact 22 22 M81969/14-01 M81969/14-01 M81969/30-08 4.7 Cable stripping See Table 6. Table 6 Cable stripping Size Stripped length of cable mm 0,5 Contact Barrel 22 22 4 4.8 Tests T
36、ests according to EN 2591-100, see Table 7. BS EN 3155-082:2015EN 3155-082:2015 (E) 9 Table 7 Test reference EN 2591- Designation of the test Not applicable Applicable According to EN 3155-001 Remarks 101 Visual examination X 102 Examination of dimensions and mass X See 4.2. 201 Contact resistance -
37、 low level X between pin and socket according EN 3155-001 between two contacts installed in shunted module according EN 4165: Rc 8 m initial Rc 12 m after test 202 Contact resistance at rated current X between pin and socket according EN 3155-001 between two contacts installed in shunted module acco
38、rding EN 4165: Rc 8 m initial Rc 12 m after test 204 Discontinuity of contacts in the microsecond range X 1s 206 Measurement of insulation resistance X 207 Voltage proof test X 208 Temperature rise due to rated current X between two contacts installed in shunted module according EN 4165: I = 5 A; T
39、40 C 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 change of temperature X TA= (200 2) C TB= ( 65 2) C Contact fitted in shunted module according EN 4165 307 Salt mist X 315 F
40、luid resistance X 319 Gastightness of solder less wrapped connections X BS EN 3155-082:2015EN 3155-082:2015 (E) 10 EN 2591- Designation of the test Not applicable Applicable According to EN 3155-001 Remarks 402 Shock X Contact fitted in shunted module according EN 4165 403 Sinusoidal and random vibr
41、ation X Contact fitted in shunted module according EN 4165 Same mounting configuration as EN 2591-402 Connectors mated Method A Frequency range: 5 Hz to 3 000 Hz Acceleration: 20 g 1 octave per minute Duration: 4 h /axe Final measurements: EN 2591-204 Method B Figure 2 and Table 1, level E Duration:
42、 1 h/axe Final measurements: EN 2591-204 406 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 (female contacts) X 424 Stripping force, solder less wrapped connections X 42
43、5 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 measured thickness shall be recorded 509 Adhesion of coating on contacts
44、 X 513 Magnetic permeability X 2 514 Solderability of contacts with self-contained solder and flux X BS EN 3155-082:2015EN 3155-082:2015 (E) 11 4.9 Gauges See EN 3155-001. 5 Designation EXAMPLE Description block CONTACT, ELECTRICAL Identity block EN3155-082F2222 Standard number Type of contact and i
45、dentification code F: 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 the identity block. 6 Marking See EN 3155-001. 7 Technical specification See EN 3155-001. This page deliberately left blankThis page d
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