SIST EN IEC 63171-1:2020

SLOVENSKI STANDARD
01-september-2020
Konektorji za električno in elektronsko opremo - 1. del: Podrobne specifikacije za
dvopolne, zaslonjene ali nezaslonjene, proste ali pritrjene konektorje - Informacije
o mehanskih prilagoditvah, funkcije polov in dodatne zahteve za tip 1, iz bakra,
vrsta LC (IEC 63171-1:2020)
Connectors for electrical and electronic equipment - Part 1: Detail specification for two-
way, shielded or unshielded, free and fixed connectors - Mechanical mating information,
pin assignment and additional requirements for Type 1 copper LC style (IEC 63171-
1:2020)
Connecteurs pour équipements électriques et électroniques - Partie 1: Spécification
particulière pour les fiches et les embases bidirectionnelles, écrantées ou non écrantées
- Informations sur l’accouplement mécanique, brochage et exigences supplémentaires
pour connecteur LC de type 1 à doigts de guidage en cuivre (IEC 63171-1:2020)
Ta slovenski standard je istoveten z: EN IEC 63171-1:2020
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 63171-1

NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2020
ICS 31.220.10
English Version
Connectors for electrical and electronic equipment - Part 1:
Detail specification for two-way, shielded or unshielded, free and
fixed connectors - Mechanical mating information, pin
assignment and additional requirements for Type 1 copper LC
style
(IEC 63171-1:2020)
Connecteurs pour équipements électriques et électroniques Steckverbinder für elektrische und elektronische
- Partie 1: Spécification particulière pour les fiches et les Einrichtungen - Teil 1: Bauartspezifikation für geschirmte
embases bidirectionnelles, écrantées ou non écrantées - oder ungeschirmte freie und feste Steckverbinder, 2-polig:
Informations sur l'accouplement mécanique, brochage et mechanische Steckungsinformationen, Pinbelegung und
exigences supplémentaires pour connecteur LC de type 1 à zusätzliche Anforderungen für Typ 1 / Kupfer LC Bauform
doigts de guidage en cuivre (IEC 63171-1:2020)
(IEC 63171-1:2020)
This European Standard was approved by CENELEC on 2020-05-19. 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
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 63171-1:2020 E

European foreword
The text of document 48B/2783/FDIS, future edition 1 of IEC 63171-1, 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
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-02-19
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-05-19
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 63171-1:2020 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 60068-2-14 NOTE Harmonized as EN 60068-2-14
IEC 60068-2-38 NOTE Harmonized as EN 60068-2-38
IEC 60512-9-2 NOTE Harmonized as EN 60512-9-2
IEC 60512-11-3 NOTE Harmonized as EN 60512-11-3
IEC 60512-11-9 NOTE Harmonized as EN 60512-11-9
IEC 60603-7 NOTE Harmonized as EN 60603-7
IEC 61754-20 NOTE Harmonized as EN 61754-20

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 - Environmental testing - Part 1: General and EN 60068-1 -
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 - Tests EN 60512-1-1 -
and measurements - Part 1-1: General
examination - Test 1a: Visual examination
IEC 60512-1-2 - Connectors for electronic equipment - Tests EN 60512-1-2 -
and measurements - Part 1-2: General
examination - Test 1b: Examination of
dimension and mass
IEC 60512-2-1 - Connectors for electronic equipment - Tests EN 60512-2-1 -
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 EN 60512-2-5 -
and measurements - Part 2-5: Electrical
continuity and contact resistance tests -
Test 2e: Contact disturbance
IEC 60512-3-1 - Connectors for electronic equipment - Tests EN 60512-3-1 -
and measurements - Part 3-1: Insulation
tests - Test 3a: Insulation resistance
Publication Year Title EN/HD Year
IEC 60512-4-1 - Connectors for electronic equipment - Tests EN 60512-4-1 -
and measurements - Part 4-1: Voltage
stress tests - Test 4a: Voltage proof
IEC 60512-5-2 - Connectors for electronic equipment - Tests EN 60512-5-2 -
and measurements - Part 5-2: Current-
carrying capacity tests - Test 5b: Current-
temperature derating
IEC 60512-6-4 - Connectors for electronic equipment - Tests EN 60512-6-4 -
and measurements - Part 6-4: Dynamic
stress tests - Test 6d: Vibration (sinusoidal)
IEC 60512-9-1 - Connectors for electronic equipment - Tests EN 60512-9-1 -
and measurements - Part 9-1: Endurance
tests - Test 9a: Mechanical operation
IEC 60512-11-7 - Connectors for electronic equipment - Tests EN 60512-11-7 -
and measurements - Part 11-7: Climatic
tests - Test 11g: Flowing mixed gas
corrosion test
IEC 60512-11-12 - Connectors for electronic equipment - Tests EN 60512-11-12 -
and measurements - Part 11-12: Climatic
tests - Test 11m: Damp heat, cyclic
IEC 60512-13-2 - Connectors for electronic equipment - Tests EN 60512-13-2 -
and measurements - Part 13-2: Mechanical
operation tests - Test 13b: Insertion and
withdrawal forces
IEC 60512-15-6 - Connectors for electronic equipment - Tests EN 60512-15-6 -
and measurements - Part 15-6: Connector
tests (mechanical) - Test 15f: Effectiveness
of connector coupling devices
IEC 60512-25-9 - Connectors for electronic equipment - Tests EN 60512-25-9 -
and measurements - Part 25-9: Signal
integrity tests - Test 25i: Alien crosstalk
IEC 60512-26-100 - Connectors for electronic equipment - Tests EN 60512-26-100 -
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 - Part 100
28-100: Signal integrity tests up to 2 000
MHz - Tests 28a to 28g
IEC 60664-1 - Insulation coordination for equipment within EN 60664-1 -
low-voltage systems - Part 1: Principles,
requirements and tests
Publication Year Title EN/HD Year
IEC 62153-4-12 - Metallic communication cable test methods - -
- Part 4-12: Electromagnetic compatibility
(EMC) - Coupling attenuation or screening
attenuation of connecting hardware -
Absorbing clamp method
IEC 62153-4-15 - Metallic cables and other passive - -
components test methods - Part 4-15:
Electromagnetic compatibility (EMC) - Test
method for measuring transfer impedance
and screening attenuation - or coupling
attenuation with triaxial cell
ISO/IEC 11801-1 - Information technology - Generic cabling for - -
customer premises - Part 1: General
requirements
IEC 63171-1 ®
Edition 1.0 2020-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Connectors for electrical and electronic equipment –

Part 1: Detail specification for two-way, shielded or unshielded, free and fixed

connectors – Mechanical mating information, pin assignment and additional

requirements for Type 1 copper LC style

Connecteurs pour équipements électriques et électroniques –

Partie 1: Spécification particulière pour les fiches et les embases

bidirectionnelles, écrantées ou non écrantées – Informations sur l’accouplement

mécanique, brochage et exigences supplémentaires pour connecteur LC de type

1 à doigts de guidage en cuivre

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.220.10 ISBN 978-2-8322-8076-8

– 2 – IEC 63171-1:2020 © IEC 2020
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 9
4 Technical information . 10
4.1 Compatibility level – Interoperability . 10
4.2 Unshielded connectors . 10
4.3 Use of UTP cable . 10
5 Common features and typical connector pair . 10
5.1 Mating information . 10
5.1.1 General . 10
5.1.2 Contacts – Mating conditions . 11
5.1.3 Fixed connector . 12
5.1.4 Free connector . 15
6 Characteristics . 16
6.1 General . 16
6.2 Classification into climatic category . 16
6.3 Electrical characteristics . 17
6.3.1 General . 17
6.3.2 Creepage and clearance distances . 17
6.3.3 Contact resistance – Interface only (separable fixed and free contact) . 17
6.3.4 Input to output DC resistance . 18
6.3.5 Input to output DC resistance unbalanced. 18
6.3.6 Voltage proof . 18
6.3.7 Current-temperature derating . 18
6.3.8 Initial insulation resistance . 18
6.4 Transmission characteristics . 18
6.4.1 General . 18
6.4.2 Insertion loss (IL) . 19
6.4.3 Return loss (RL) . 19
6.4.4 Transverse conversion loss (TCL) . 19
6.4.5 Transfer conversion transfer loss (TCTL) . 19
6.4.6 Power sum alien near-end crosstalk loss (PS ANEXT) . 19
6.4.7 Power sum alien far-end crosstalk loss (PS AFEXT) . 20
6.4.8 Transfer impedance (shielded only) . 20
6.4.9 Coupling attenuation . 20
6.5 Mechanical characteristics . 20
6.5.1 Mechanical operation . 20
6.5.2 Effectiveness of connector coupling devices . 20
6.5.3 Insertion and withdrawal forces . 20
7 Tests and test schedule . 21
7.1 General . 21
7.2 Arrangement for contact resistance measurement . 21
7.3 Arrangement for vibration test (test phase CP1) . 22
7.4 Test procedures and measuring methods . 22

IEC 63171-1:2020 © IEC 2020 – 3 –
7.5 Preconditioning . 22
8 Test schedules . 23
8.1 Basic (minimum) test schedule. 23
8.2 Full test schedule . 23
8.2.1 General . 23
8.2.2 Test group P – Preliminary . 23
8.2.3 Test group AP – Climatic . 24
8.2.4 Test group BP – Mechanical . 25
8.2.5 Test group CP – Vibration. 26
8.2.6 Test group DP – Electrical load . 27
8.2.7 Test group EP – Electrical transmission . 27
8.2.8 Test group GP – Transfer Impedance and Coupling Attenuation . 28
Annex A (normative) Locking-device mechanical operation . 29
A.1 Object . 29
A.2 Preparation of the specimen . 29
A.3 Test method . 29
A.4 Final measurements . 29
Bibliography . 30

Figure 1 – Relationships between the IEC 63171 series and its related references . 7
Figure 2 – Connector overview . 7
Figure 3 – Mated fixed and free connectors . 11
Figure 4 – Fixed connector . 13
Figure 5 – Fixed connector pin detail (detail A from Figure 4c) section D-D) . 14
Figure 6 – Free connector . 15
Figure 7 – Arrangement for contact resistance measurement . 21
Figure 8 – Arrangement for vibration test . 22

Table 1 – Dimensions for Figure 4a), Figure 4b) and Figure 4c) . 13
Table 2 – Dimensions for Figure 5 . 14
Table 3 – Dimensions for Figure 6a) and Figure 6b) . 16
Table 4 – Creepage and clearance distances . 17
Table 5 – Test group P . 23
Table 6 – Test group AP . 24
Table 7 – Test group BP . 25
Table 8 – Test group CP . 26
Table 9 – Test group DP . 27
Table 10 – Test Group EP. 27
Table 11 – Test Group GP . 28

– 4 – IEC 63171-1:2020 © IEC 2020
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –

Part 1: Detail specification for two-way, shielded or unshielded, free and
fixed connectors – Mechanical mating information, pin assignment and
additional requirements for Type 1 copper LC style

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 63171-1 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/2783/FDIS 48B/2799/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.

IEC 63171-1:2020 © IEC 2020 – 5 –
A list of all parts in the IEC 63171 series, published under the general title Connectors for
electrical and electronic components, can be found on the IEC website.
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.
– 6 – IEC 63171-1:2020 © IEC 2020
INTRODUCTION
The International Electrotechnical Commission (IEC) draws attention to the fact that it is
claimed that compliance with this document may involve the use of a patent concerning
contact mating surface dimensions given in 5.1.
The IEC takes no position concerning the evidence, validity and scope of this patent right.
The holder of the patent right on contact mating surface dimensions in 5.1 has assured the
IEC that they are willing to give free licences to applicants throughout the world. In this
respect, the statement of the holder of this patent right is registered with the IEC
Information may be obtained from:
CommScope Technologies, LLC
501 Shenandoah Drive
Shakopee, Minnesota
USA 55379
Attention is drawn to the possibility that some of the elements of this International Standard
may be the subject of patent rights other than those identified above. IEC shall not be held
responsible for identifying any or all such patent rights.
ISO (www.iso.org/patents) and IEC (http://patents.iec.ch) maintain on-line data bases of
patents relevant to their standards. Users are encouraged to consult the data bases for the
most up to date information concerning patents.
IEC 63171 is the base specification of the whole series. Subsequent specifications do not
duplicate information given in the base document, but list only additional requirements. For
complete specification regarding a component of a higher number document the base
numbered documents should be considered as well. The following diagram (see Figure 1)
shows the interrelation of the documents:

IEC 63171-1:2020 © IEC 2020 – 7 –

Figure 1 – Relationships between the IEC 63171 series and its related references
International Electrotechnical Commission IEC 63171-1 Ed1
Subcommittee 48B: Electrical connectors
Two-way, free and fixed
connectors for data transmission
up to 600 MHz (and with current
carrying capacity up to 2,0 A at
60° C.)
Fixed connectors are mounted
on printed circuit board or bulk
head, the free connector is
terminated on shielded or
unshielded wire.
View showing typical fixed and free connectors
Figure 2 – Connector overview
– 8 – IEC 63171-1:2020 © IEC 2020
CONNECTORS FOR ELECTRICAL AND ELECTRONIC EQUIPMENT –

Part 1: Detail specification for two-way, shielded or unshielded, free and
fixed connectors – Mechanical mating information, pin assignment and
additional requirements for Type 1 copper LC style

1 Scope
This part of IEC 63171 covers two-way, shielded or unshielded, free and fixed connectors for
data transmission with frequencies up to 600 MHz and with current carrying capacity up
to 2,0 A at 60 °C. It is intended to specify the common dimensions, mechanical, electrical,
signal integrity, environmental characteristics, reliability specifications and corresponding
tests for these connectors.
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 reference document (including
any amendments) applies.
IEC 60050-581, International Electrotechnical Vocabulary (IEV) – Chapter 581:
Electromechanical components for electronic equipment
IEC 60068-1, 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 60512-1-2, Connectors for electronic equipment – Tests and measurements – Part 1-2:
General examination – Test 1b: Examination of dimension and mass
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
IEC 60512-5-2, Connectors for electronic equipment
...