SIST EN IEC 63171:2021
(Main)Connectors for electrical and electronic equipment - Shielded or unshielded free and fixed connectors for balanced single-pair data transmission with current-carrying capacity - General requirements and tests (IEC 63171:2021)
Connectors for electrical and electronic equipment - Shielded or unshielded free and fixed connectors for balanced single-pair data transmission with current-carrying capacity - General requirements and tests (IEC 63171:2021)
This document covers shielded and unshielded free and fixed connectors, circular or
rectangular, for balanced single-pair data transmission, with current-carrying capacity.
It specifies the IEC 63171 series' common mechanical, electrical and transmission
characteristics and environmental requirements, as well as required test specifications.
This document does not describe a specific mating interface. Detail specifications of mating
interfaces complying with this document can be found in the family of detail specification
standards IEC 63171-X (type X).
Within their own type, the shielded and unshielded connectors are interoperable for their
transmission performance and can be exchanged; though the shielded version has improved
alien crosstalk and coupling attenuation properties.
Steckverbinder für elektrische und elektronische Geräte - Geschirmte oder ungeschirmte freie und feste Steckverbinder für symmetrische Ein-Paar-Datenübertragung mit Strombelastbarkeit; Allgemeine Anforderungen und Prüfungen (IEC 63171:2021)
Connecteurs pour équipements électriques et électroniques - Fiches et embases écrantées ou non écrantées pour transmission de données sur une seule paire symétrique avec courant admissible - Exigences générales et essais (IEC 63171:2021)
IEC 63171:2021 couvre les fiches et les embases écrantées et non écrantées, circulaires ou rectangulaires, pour transmission de données sur une seule paire symétrique avec courant admissible.
Il spécifie les caractéristiques mécaniques, électriques et de transmission communes et les exigences environnementales, ainsi que les spécifications d’essai exigées, issues de la série de normes IEC 63171.
Le présent document ne décrit pas une interface d’accouplement spécifique. Des spécifications particulières d’interfaces d’accouplement conformes au présent document peuvent être trouvées dans la famille de normes de spécifications particulières IEC 63171-X (type X).
Les connecteurs écrantés ou non d’un même type sont interopérables en ce qui concerne leurs performances de transmission et peuvent être échangés. La version écrantée présente des propriétés d’affaiblissement de couplage et de diaphonie exogène améliorées.
Konektorji za električno in elektronsko opremo - Zaslonjeni ali nezaslonjeni prosti in pritrjeni konektorji za podatkovne prenose po eni simetrični parici s tokovno zmogljivostjo - Splošne zahteve in preskusi (IEC 63171:2021)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 63171:2021
01-junij-2021
Konektorji za električno in elektronsko opremo - Zaslonjeni ali nezaslonjeni prosti
in pritrjeni konektorji za podatkovne prenose po eni simetrični parici s tokovno
zmogljivostjo - Splošne zahteve in preskusi (IEC 63171:2021)
Connectors for electrical and electronic equipment - Shielded or unshielded free and
fixed connectors for balanced single-pair data transmission with current-carrying capacity
- General requirements and tests (IEC 63171:2021)
Steckverbinder für elektrische und elektronische Geräte - Geschirmte oder ungeschirmte
freie und feste Steckverbinder für symmetrische Ein-Paar-Datenübertragung mit
Strombelastbarkeit; Allgemeine Anforderungen und Prüfungen (IEC 63171:2021)
Connecteurs pour équipements électriques et électroniques - Fiches et embases
écrantées ou non écrantées pour transmission de données sur une seule paire
symétrique avec courant admissible - Exigences générales et essais (IEC 63171:2021)
Ta slovenski standard je istoveten z: EN IEC 63171:2021
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
SIST EN IEC 63171:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 63171:2021
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SIST EN IEC 63171:2021
EUROPEAN STANDARD EN IEC 63171
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS 31.220.10
English Version
Connectors for electrical and electronic equipment - Shielded or
unshielded free and fixed connectors for balanced single-pair
data transmission with current-carrying capacity - General
requirements and tests
(IEC 63171:2021)
Connecteurs pour équipements électriques et électroniques Steckverbinder für elektrische und elektronische Geräte -
- Fiches et embases écrantées ou non écrantées pour Geschirmte oder ungeschirmte freie und feste
transmission de données sur une seule paire symétrique Steckverbinder für symmetrische einpaarige
avec courant admissible - Exigences générales et essais Datenübertragung mit Stromtragfähigkeit; Allgemeine
(IEC 63171:2021) Anforderungen und Prüfungen
(IEC 63171:2021)
This European Standard was approved by CENELEC on 2021-04-15. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate 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 CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 63171:2021 E
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SIST EN IEC 63171:2021
EN IEC 63171:2021 (E)
European foreword
The text of document 48B/2863/FDIS, future edition 1 of IEC 63171, prepared by SC 48B "Electrical
connectors" of IEC/TC 48 "Electrical connectors and mechanical structures for electrical and electronic
equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 63171:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-01-15
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-04-15
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 63171:2021 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60603-7 (series) NOTE Harmonized as EN 60603-7 (series)
IEC 61076-2-101 NOTE Harmonized as EN 61076-2-101
IEC 61076-2-104 NOTE Harmonized as EN 61076-2-104
2
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SIST EN IEC 63171:2021
EN IEC 63171:2021 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-581 - International Electrotechnical - -
Vocabulary - Part 581:
Electromechanical components for
electronic equipment
IEC 60068-1 2013 Environmental testing - Part 1: General EN 60068-1 2014
and guidance
IEC 60512-1 - Connectors for electrical and electronic EN IEC 60512-1 -
equipment - Tests and measurements -
Part 1: Generic specification
IEC 60512-1-1 - Connectors for electronic equipment - EN 60512-1-1 -
Tests and measurements - Part 1-1:
General examination - Test 1a: Visual
examination
IEC 60512-2-1 - Connectors for electronic equipment - EN 60512-2-1 -
Tests and measurements - Part 2-1:
Electrical continuity and contact
resistance tests - Test 2a: Contact
resistance - Millivolt level method
IEC 60512-2-5 - Connectors for electronic equipment - EN 60512-2-5 -
Tests and measurements - Part 2-5:
Electrical continuity and contact
resistance tests - Test 2e: Contact
disturbance
IEC 60512-3-1 - Connectors for electronic equipment - EN 60512-3-1 -
Tests and measurements - Part 3-1:
Insulation tests - Test 3a: Insulation
resistance
IEC 60512-4-1 - Connectors for electronic equipment - EN 60512-4-1 -
Tests and measurements - Part 4-1:
Voltage stress tests - Test 4a: Voltage
proof
3
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SIST EN IEC 63171:2021
EN IEC 63171:2021 (E)
Publication Year Title EN/HD Year
IEC 60512-5-2 - Connectors for electronic equipment - EN 60512-5-2 -
Tests and measurements - Part 5-2:
Current-carrying capacity tests - Test
5b: Current-temperature derating
IEC 60512-6-4 - Connectors for electronic equipment - EN 60512-6-4 -
Tests and measurements - Part 6-4:
Dynamic stress tests - Test 6d:
Vibration (sinusoidal)
IEC 60512-9-1 - Connectors for electronic equipment - EN 60512-9-1 -
Tests and measurements - Part 9-1:
Endurance tests - Test 9a: Mechanical
operation
IEC 60512-9-2 - Connectors for electronic equipment - EN 60512-9-2 -
Tests and measurements - Part 9-2:
Endurance tests - Test 9b: Electrical
load and temperature
IEC 60512-11-4 - Connectors for electronic equipment - EN 60512-11-4 -
Tests and measurements - Part 11-4:
Climatic tests - Test 11d: Rapid change
of temperature
IEC 60512-11-7 - Connectors for electronic equipment - EN 60512-11-7 -
Tests and measurements - Part 11-7:
Climatic tests - Test 11g: Flowing mixed
gas corrosion test
IEC 60512-11-12 - Connectors for electronic equipment - EN 60512-11-12 -
Tests and measurements - Part 11-12:
Climatic tests - Test 11m: Damp heat,
cyclic
IEC 60512-13-2 - Connectors for electronic equipment - EN 60512-13-2 -
Tests and measurements - Part 13-2:
Mechanical operation tests - Test 13b:
Insertion and withdrawal forces
IEC 60512-15-6 - Connectors for electronic equipment - EN 60512-15-6 -
Tests and measurements - Part 15-6:
Connector tests (mechanical) - Test 15f:
Effectiveness of connector coupling
devices
IEC 60512-25-9 - Connectors for electronic equipment - EN 60512-25-9 -
Tests and measurements - Part 25-9:
Signal integrity tests - Test 25i: Alien
crosstalk
IEC 60512-26-100 - Connectors for electronic equipment - EN 60512-26-100 -
Tests and measurements - Part 26-100:
Measurement setup, test and reference
arrangements and measurements for
connectors according to IEC 60603-7 -
Tests 26a to 26g
IEC 60512-28-100 - Connectors for electrical and electronic EN IEC 60512-28- -
equipment - Tests and measurements - 100
Part 28-100: Signal integrity tests up to
2 000 MHz - Tests 28a to 28g
4
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SIST EN IEC 63171:2021
EN IEC 63171:2021 (E)
Publication Year Title EN/HD Year
IEC 60664-1 - Insulation coordination for equipment EN IEC 60664-1 -
within low-voltage supply systems - Part
1: Principles, requirements and tests
IEC 62153-4-9:2018/ 2020 Metallic communication cable test - -
A1 methods - Part 4-9: Electromagnetic
compatibility (EMC) - Coupling
attenuation of screened balanced
cables, triaxial method
IEC 62153-4-15 - Metallic communication cable test - -
methods - Part 4-15: Electromagnetic
compatibility (EMC) - Test method for
measuring transfer impedance and
screening attenuation - or coupling
attenuation with triaxial cell
IEC/TR 63040 2016 Guidance on clearances and creepage - -
distances in particular for distances
equal to or less than 2 mm - Test results
of research on influencing parameters
ISO/IEC 11801-1 - Information technology - Generic - -
cabling for customer premises - Part 1:
General requirements
5
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SIST EN IEC 63171:2021
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SIST EN IEC 63171:2021
IEC 63171
®
Edition 1.0 2021-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Connectors for electrical and electronic equipment – Shielded or unshielded
free and fixed connectors for balanced single-pair data transmission with
current‑carrying capacity – General requirements and tests
Connecteurs pour équipements électriques et électroniques – Fiches et
embases écrantées ou non écrantées pour transmission de données sur
une seule paire symétrique avec courant admissible – Exigences générales
et essais
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.220.10 ISBN 978-2-8322-9508-3
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN IEC 63171:2021
– 2 – IEC 63171:2021 © IEC 2021
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 9
4 Common features and typical connector pair . 9
5 Characteristics . 9
5.1 General . 9
5.2 Pin assignment . 9
5.3 Classification into climatic category . 9
5.4 Electrical characteristics . 10
5.4.1 Creepage and clearance distances . 10
5.4.2 Voltage proof . 10
5.4.3 Current-temperature derating . 11
5.4.4 Interface contact resistance – initial only . 12
5.4.5 Input to output DC resistance . 12
5.4.6 Input to output DC resistance unbalance . 13
5.4.7 Initial insulation resistance . 13
5.5 Transmission characteristics . 13
5.5.1 General . 13
5.5.2 Insertion loss . 13
5.5.3 Return loss . 14
5.5.4 Propagation delay . 14
5.5.5 Transverse conversion loss . 14
5.5.6 Transverse conversion transfer loss . 15
5.5.7 Transfer impedance (shielded only) . 15
5.5.8 Coupling attenuation . 15
5.5.9 Power sum alien (exogenous) NEXT . 16
5.5.10 Power sum alien (exogenous) FEXT . 16
5.6 Mechanical characteristics . 17
5.6.1 Mechanical operation . 17
5.6.2 Effectiveness of connector coupling devices . 18
5.6.3 Insertion and withdrawal forces . 18
5.6.4 Polarizing method . 19
5.6.5 Dynamic stress . 19
6 Tests and test schedule . 19
6.1 General . 19
6.2 Example of input to output resistance measurement arrangement . 20
6.3 Example of arrangement for contact resistance measurement . 21
6.4 Arrangement for vibration test (test phase CP) . 21
6.5 Test procedures and measuring methods . 22
6.6 Preconditioning . 22
6.7 Test schedules . 22
6.7.1 General . 22
6.7.2 Basic (minimum) test schedule . 22
6.7.3 Full test schedule . 22
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SIST EN IEC 63171:2021
IEC 63171:2021 © IEC 2021 – 3 –
Bibliography . 35
Figure 1 – Relationships between the IEC 63171 series and their related references . 6
Figure 2 – Example of front view of fixed connector pin assignment . 9
Figure 3 – Level I connector de-rating curve . 11
Figure 4 – Level II connector de-rating curve . 12
Figure 5 – Example of input to output resistance measurement arrangement . 20
Figure 6 – Example of arrangement for contact resistance measurement . 21
Table 1 – Maximum insertion loss . 14
Table 2 – Minimum return loss . 14
Table 3 – Minimum transverse conversion loss . 15
Table 4 – Minimum transverse conversion transfer loss . 15
Table 5 – Minimum coupling attenuation . 16
Table 6 – Minimum power sum alien near end crosstalk (PS ANEXT) . 16
Table 7 – Minimum power sum alien far end crosstalk (PS AFEXT) . 17
Table 8 – Preferred values for the number of mating cycles . 18
Table 9 – Minimum pull-out force . 18
Table 10 – Test group P . 23
Table 11 – Test group AP . 24
Table 12 – Test group BP . 27
Table 13 – Test group CP . 28
Table 14 – Test group DP . 30
Table 15 – Test group EP . 32
Table 16 – Test group FP . 34
Table 17 – Test group GP . 34
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SIST EN IEC 63171:2021
– 4 – IEC 63171:2021 © IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –
SHIELDED OR UNSHIELDED FREE AND FIXED CONNECTORS
FOR BALANCED SINGLE-PAIR DATA TRANSMISSION
WITH CURRENT-CARRYING CAPACITY –
GENERAL REQUIREMENTS AND TESTS
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 63171 has been prepared by subcommittee 48B: Electrical
connectors of IEC technical committee 48: Electrical connectors and mechanical structures for
electrical and electronic equipment.
The text of this International Standard is based on the following documents:
FDIS Report on voting
48B/2863/FDIS 48B/2866/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
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SIST EN IEC 63171:2021
IEC 63171:2021 © IEC 2021 – 5 –
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The "colour inside" logo on the cover page of this document indicates that it
contains colours which are considered to be useful for the correct understanding of its
contents. Users should therefore print this document using a colour printer.
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SIST EN IEC 63171:2021
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INTRODUCTION
The IEC 63171 series is a set of International Standards covering shielded or unshielded free
and fixed connectors for balanced single-pair data transmission with current carrying capacity.
This document, identified as IEC 63171, is the general requirements and tests part (general
specification) of the whole series. Subsequent parts, identified as IEC 63171 followed by a dash
and a progressive number starting with 1, are the product detail specifications of this series and
do not duplicate information given in this document, but list only additional requirements.
Each subsequent part is identified by a type of connector covered with the same number
identifying the part. Some parts can describe more than connector geometries (rectangular,
circular), sharing the core element and the relevant features.
For the complete specifications regarding a connector of this series, both this general
specification and the relevant detail specification are therefore required.
For the qualification of a connector of this series, both this general specification and the relevant
detail specification shall be met.
Figure 1 shows the interrelation of the standards:
Figure 1 – Relationships between the IEC 63171 series and their related references
NOTE IEC 63171-1 and IEC 63171-6 contain duplicate information, which is either equal to or better than the
minimum requirements of this document; such duplicate information is due to be removed in later editions.
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SIST EN IEC 63171:2021
IEC 63171:2021 © IEC 2021 – 7 –
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –
SHIELDED OR UNSHIELDED FREE AND FIXED CONNECTORS
FOR BALANCED SINGLE-PAIR DATA TRANSMISSION
WITH CURRENT-CARRYING CAPACITY –
GENERAL REQUIREMENTS AND TESTS
1 Scope
This document covers shielded and unshielded free and fixed connectors, circular or
rectangular, for balanced single-pair data transmission, with current-carrying capacity.
It specifies the IEC 63171 series' common mechanical, electrical and transmission
characteristics and environmental requirements, as well as required test specifications.
This document does not describe a specific mating interface. Detail specifications of mating
interfaces complying with this document can be found in the family of detail specification
standards IEC 63171-X (type X).
Within their own type, the shielded and unshielded connectors are interoperable for their
transmission performance and can be exchanged; though the shielded version has improved
alien crosstalk and coupling attenuation properties.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
IEC 60050-581, International Electrotechnical Vocabulary (IEV) – Part 581: Electromechanical
components for electronic equipment
IEC 60068-1:2013, Environmental testing – Part 1: General and guidance
IEC 60512-1, Connectors for electrical and electronic equipment – Tests and measurements –
Part 1: Generic specification
IEC 60512-1-1, Connectors for electronic equipment – Tests and measurements – Part 1-1:
General examination – Test 1a: Visual examination
IEC 60512-2-1, Connectors for electronic equipment – Tests and measurements – Part 2-1:
Electrical continuity and contact resistance tests – Test 2a: Contact resistance – Millivolt level
method
IEC 60512-2-5, Connectors for electronic equipment – Tests and measurements – Part 2-5:
Electrical continuity and contact resistance tests – Test 2e: Contact disturbance
IEC 60512-3-1, Connectors for electronic equipment – Tests and measurements – Part 3-1:
Insulation tests – Test 3a: Insulation resistance
IEC 60512-4-1, Connectors for electronic equipment – Tests and measurements – Part 4-1:
Voltage stress tests – Test 4a: Voltage proof
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IEC 60512-5-2, Connectors for electronic equipment – Tests and measurements – Part 5-2:
Current-carrying capacity tests – Test 5b: Current-temperature derating
IEC 60512-6-4, Connectors for electronic equipment – Tests and measurements – Part 6-4:
Dynamic stress tests – Test 6d: Vibrat
...
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