ASD-STAN PREN 3155-082-2014 Aerospace series Electrical contacts used in elements of connection Part 082 Contacts electrical female type A crimp class S Product standard (Edition P.pdf

1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 3155-082 Edition P 1 January 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONRue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.orgICS: 49.060 Descriptors: ENGLISH

2、VERSION Aerospace series Electrical 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

3、Norme de produit Luft- und Raumfahrt Elektrische Kontakte zur Verwendung in Verbindungselementen Teil 082: Elektrische Buchsenkontakte, Typ A, crimpbar, Klasse S Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industri

4、es 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 the publication of this Prestandard, the technical content shall not be chan

5、ged 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 draft European Standard (prEN) to CEN (European Committee for Standardization

6、) 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 standards conflicting with the EN. Edition approved for publication 31 Janu

7、ary 2014 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 3155-082:2014 (E) 2 Contents Page Foreword 2 Introduction .3 1 Scope 3 2 Normative references 3 3 Terms and definitions .4 4 Required characteristics .4 4.1

8、Specific characteristics .4 4.2 Dimensions and mass .4 4.3 Marking by colour code 6 4.4 Material, surface treatment .6 4.5 Permissible cables 6 4.6 Tooling 7 4.7 Cable stripping .7 4.8 Tests 8 4.9 Gauges 10 5 Designation 10 6 Marking .10 7 Technical specification .10 Foreword This standard was revie

9、wed 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. prEN 3155-082:2014 (E) 3 Introduction The contacts

10、defined by this standard are derived from those of SAE-AS39029/57 and, intermateable with those of SAE-AS39029/58. 1 Scope This standard specifies the required characteristics, tests and tooling applicable to female electrical contacts 082, type A, crimp, class S used in elements of connection accor

11、ding to EN 3155-002. It shall be used together with EN 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 da

12、ted references, only the edition cited applies. For undated 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 elect

13、rical and optical connection Test methods EN 3155-001, 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, Aerosp

14、ace series Electrical contacts used in elements of connection 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 E

15、N 4434, Aerospace series Copper or copper alloy lightweight conductors for electrical cables Product standard (Normal and tight tolerances) ISO 8843, Aircraft Crimp-removable contacts for electrical connectors Identification system MIL-DTL-22520, Crimping tools, terminal, hand or power actuated, wir

16、e termination, and tool kits general specification for 2)MIL-I-81969, Installing and removal tools, connector electrical contact, general specification for 2)1) All parts quoted in Table 7. 2) Published by: DoD National (US) Mil. Department of Defense http:/www.defenselink.mil/ prEN 3155-082:2014 (E

17、) 4 SAE-AS39029C, Contacts, electrical connector, general specification for 3) SAE-AS39029/57A, Contacts, Electrical Connectors, Socket Crimp Removable (For MIL-DTL-24308, MIL-DTL-38999 Series II, MIL-DTL-55302/68, /71, /72, /75 and MIL-DTL-83733 Connectors) 3)SAE-AS39029/58A, Contacts, Electrical C

18、onnector, 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) 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 Specific c

19、haracteristics 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 Figure 1 to Figure 3, and Table 1. Dimensions and tolerances are given in millimetres and apply after surface treatment. 3) Published b

20、y: SAE National (US) Society of Automotive Engineers http:/www.sae.org/ prEN 3155-082:2014 (E) 5 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 end

21、ed gauge pin of the same diameter as the mating contact first engages the female contact spring 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). 0,10 General concentricity 0,05 A and C Figure 1 Connector co

22、ntact Figure 2 Detail A Figure 3 Detail B prEN 3155-082:2014 (E) 6 Table 1 Connector contact Size A B C D E F G J K P S T Massg Contact Barrel min. max. 22 22 0,89 0,79 1,571,521,22 1,17 0,90 0,85 0,560,461,571,223,993,580,130,073,283,106,025,877,67 7,42 1,12 50 44 0,15 4.3 Marking by colour code Se

23、e 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, surface treatment Body material: copper alloy Surface treatment: gold an appropriate undercoat also comprising for peripherical conductive zone, thickness of protection not sp

24、ecified, selective protection permitted. 4.5 Permissible cables See Table 3. Table 3 Permissible cables Size Size of conductors Rated test current A Contact Barrel ASD codeSection mm2AWG a22 22 004 002 001 0,40 0,25 0,15 22 24 26 5 3 2 aAWG Closest American Wire Gage. prEN 3155-082:2014 (E) 7 4.6 To

25、oling 4.6.1 Crimping tools Conform to MIL-DTL-22520, see Table 4. The qualification selector numbers used for 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 are changed for service u

26、se. Table 4 Crimping tools Contact Cable size Tool M22520/1-01 Tool M22520/2-01 Tool M22520/7-01 Contact size Barrel size ASD code AWGaPositioner Selector number Positioner Selector number Positioner Selector number 22 22 001 26 Not applicable M22520/2-062 M22520/7-061 002 24 3 2 004 22 4 3 aAWG Clo

27、sest American Wire Gage. 4.6.2 Insertion/extraction tool Conform to MIL-I-81969. See 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 Cab

28、le stripping Size Stripped length of cable mm 0,5 Contact Barrel 22 22 4 prEN 3155-082:2014 (E) 8 4.8 Tests Tests according to EN 2591-100, see Table 7. Table 7 Test reference (1 of 2) EN 2591- Designation of the test Not applicableApplicable According to EN 3155-001Remarks 101 Visual examination X

29、102 Examination of dimensions and mass X See 4.2. 201 Contact resistance - 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 so

30、cket according EN 3155-001 - between two contacts installed in shunted module according 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

31、 X - between two contacts installed in shunted module according EN 4165: I 5 A; T 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

32、 2) C Contact fitted in shunted module according EN 4165 307 Salt mist X 315 Fluid resistance X 319 Gastightness of solder less wrapped connections X prEN 3155-082:2014 (E) 9 Table 7 Test reference (2 of 2) EN 2591- Designation of the test Not applicableApplicable According to EN 3155-001Remarks 402

33、 Shock X Contact fitted in shunted module according EN 4165 403 Sinusoidal and random vibration 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:

34、 4 h /axe Final measurements: EN 2591-204 Method B Figure 2 and Table 1, level E Duration: 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/extra

35、ction forces (female contacts) X 424 Stripping force, solder less 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

36、on contacts X The measured 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 prEN 3155-082:2014 (E) 10 4.9 Gauges See EN 3155-001. 5 Designation EXAMPLE Description block CONTACT, ELECTR

37、ICAL Identity block EN3155-082F2222 Standard number Type of contact and identification 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.