SIST EN 61076-2-102:2003

SLOVENSKI SIST EN 61076-2-102:2003

STANDARD
oktober 2003
Connectors for electronic equipment - Part 2-102: Circular connectors with
assessed quality - Detail specification for plugs and jacks for external low voltage
power supply
ICS 31.220.10 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 61076-2-102
NORME EUROPÉENNE
EUROPÄISCHE NORM July 2002
ICS 31.220.10
English version
Connectors for electronic equipment
Part 2-102: Circular connectors with assessed quality -
Detail specification for plugs and jacks
for external low voltage power supply
(IEC 61076-2-102:2002)
Connecteurs pour équipements Steckverbinder für elektronische
électroniques Einrichtungen
Partie 2-102: Connecteurs circulaires Teil 2-102: Rundsteckverbinder
sous assurance de la qualité - mit bewerteter Qualität -
Spécification particulière pour fiches et Bauartspezifikation für Buchsen und
embases pour le raccordement d'une Stöpsel für externe
alimentation externe à basse tension Niederspannungs-Stromversorgung
(CEI 61076-2-102:2002) (IEC 61076-2-102:2002)
This European Standard was approved by CENELEC on 2002-07-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61076-2-102:2002 E

Foreword
The text of document 48B/1206/FDIS, future edition 1 of IEC 61076-2-102, prepared by SC 48B,
Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic
equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61076-2-102 on 2002-07-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2003-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-07-01
Les annexes appelées "normatives" font partie du corps de la norme.
Dans la présente norme, l'annexe ZA est normative.
L'annexe ZA a été ajoutée par le CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61076-2-102:2002 was approved by CENELEC as a
European Standard without any modification.
__________
- 3 - EN 61076-2-102:2002
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60068-1 - Environmental testing
Part 1: General and guidance
1) 2)
+ A1 - EN 60068-1 1994
1)
IEC 60410 - Sampling plans and procedures for--
inspection by attributes
IEC 60512 Series Connectors for electronic equipment - EN 60512 Series
Tests and measurements
1) 2)
IEC 60512-1-100 - Connectors for electronic equipment - EN 60512-1-100 2001
Tests and measurements
Part 1-100: General - Applicable
publications
1) 2)
IEC 61076-1 - Connectors with assessed quality, for EN 61076-1 1995
use in d.c., low frequency analogue and
in digital high-speed data applications
Part 1: Generic specification - Capability
approval
1) 2)
IEC 61076-2 - Connectors for use in d.c. low frequency EN 61076-2 1999
analogue and digital high speed data
applications
Part 2: Circular connectors with
assessed quality - Sectional
specification
1)
ISO 1302 - Technical drawings - Method of --
indicating surface texture
1)
Undated reference.
2)
Valid edition at date of issue.

NORME CEI
INTERNATIONALE IEC
61076-2-102
INTERNATIONAL
QC 480101XX0003
STANDARD
Première édition
First edition
2002-06
Connecteurs pour équipements électroniques –
Partie 2-102:
Connecteurs circulaires sous assurance
de la qualité –
Spécification particulière pour fiches et embases
pour le raccordement d'une alimentation externe
à basse tension
Connectors for electronic equipment –
Part 2-102:
Circular connectors with assessed quality –
Detail specification for plugs and jacks
for external low voltage power supply
© IEC 2002 Droits de reproduction réservés ⎯ Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch  Web: www.iec.ch
CODE PRIX
V
PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
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Pour prix, voir catalogue en vigueur
For price, see current catalogue

61076-2-102 © IEC:2002 – 3 –
CONTENTS
FOREWORD . 9
1 General information .15
1.1 Scope and object.15
1.2 Recommended method of mounting.15
1.2.1 Number of contacts.15
1.3 Rating and characteristics.15
1.4 Normative references .17
1.5 Marking .19
1.6 IEC type designation.19
1.7 Ordering information.21
2 Technical information.21
2.1 Definitions .21
2.2 Survey of styles .21
2.3 Information on application.21
2.3.1 Complete connector (pairs) .21
2.3.2 Jack (fixed connector).21
2.3.3 Plug (free connector) .21
2.3.4 Accessories .23
2.3.5 Shielding/grounding .23
2.3.6 Basic type of termination.23
2.4 Contact arrangements .23
3 Dimensional information .23
3.1 General .23
3.2 Isometric view and common features .23
3.2.1 Common features .23
3.2.2 Reference system .25
3.2.3 Height dimensions .25
3.2.4 Width dimensions .25
3.2.5 Depth dimensions .25
3.3 Mating information .25
3.3.1 Mating direction .25
3.3.2 Perpendicular to the mating direction .25
3.3.3 Inclination .25
3.4 Jacks (fixed connector).27
3.4.1 Dimensions.27
3.4.2 Terminations.29
3.5 Plugs (free connectors).29
3.5.1 Dimensions.29
3.5.2 Terminations.33
3.6 Accessories.33
3.7 Mounting information for jacks (fixed connectors).33
3.7.1 Hole pattern on printed boards .33
3.7.2 Mounting on panels.33
3.8 Mounting information for plugs (free connectors).33

61076-2-102 © IEC:2002 – 5 –
3.9 Gauges .33
3.9.1 Sizing gauges and retention force gauges .33
3.9.2 Endurance, insertion and withdrawal force gauges .33
3.9.3 Probes.35
3.9.4 Contact resistance gauge.35
3.9.5 Test panel (for voltage proof test) .35
4 Characteristics.37
4.1 Climatic category.37
4.2 Electrical .37
4.2.1 Creepage and clearance distance .37
4.2.2 Voltage proof .37
4.2.3 Current-carrying capacity .37
4.2.4 Initial contact resistance .37
4.2.5 Initial insulation resistance .39
4.3 Mechanical .39
4.3.1 Mechanical operation .39
4.3.2 Insertion and withdrawal forces .41
4.3.3 Contact retention in insert .41
4.3.4 Polarizing method .41
5 Test schedule .41
5.1 General .41
5.1.1 Arrangement for contact resistance measurement.43
5.1.2 Arrangement for dynamic stress tests .43
5.1.3 Arrangement for testing static load, axial.43
5.1.4 Wiring of specimens .43
5.2 Test schedules .45
5.2.1 Basic (minimum) test schedule.45
5.2.2 Full test schedule.45
6 Quality assessment procedures .57
6.1 Qualification approval testing .57
6.1.1 Method 1 .57
6.1.2 Method 2 .57
6.2 Quality conformance inspection .59
6.2.1 Lot-by-lot tests.59
6.2.2 Periodic tests.59
6.3 Delayed delivery, re-inspection .61
Figure 1a – Style A.23
Figure 1b – Style B.25
Figure 2a – Jack style A .27
Figure 2b – Jack style B .27
Figure 3a – Plug style A .29
Figure 3b – Plug style B .31
Figure 4a – Plug gauge style A.33
Figure 4b – Plug gauge style B.35
Figure 5 – Test arrangement: contact resistance of centre electrode.39
Figure 6 – Test arrangement: contact resistance of outside electrode .39

61076-2-102 © IEC:2002 – 7 –
Table 1 – Survey of styles .21
Table 2 – Description of jack .27
Table 3 – Dimensions of jack .29
Table 4 – Descriptions of plug .31
Table 5 – Dimensions of plug .31
Table 6 – Dimensions of plug gauge.33
Table 7 – Dimensions of plug gauge.35
Table 8 – Climatic category .37
Table 9 – Insertion and withdrawal forces .41
Table 10 – Number of specimens .43
Table 11 – Test group P.45
Table 12 – Test group AP.47
Table 13 – Test group BP.53
Table 14 – Test group LP .55
Table 15 – Qualification approval tests – Number of specimens.57
Table 16 – Quality conformance inspection, lot-by-lot tests .59
Table 17 – Periodic tests.61
Table 18 – Re-inspection.61

61076-2-102 © IEC:2002 – 9 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRONIC EQUIPMENT –
Part 2-102: Circular connectors with assessed quality –
Detail specification for plugs and jacks for external
low voltage power supply
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. 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. The 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 the 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 National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61076-2-102 has been prepared by subcommittee 48B: Connectors,
of IEC technical committee 48: Electromechanical components and mechanical structures for
electronic equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
48B/1206/FDIS 48B/1226/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 3.
Future standards in this series will carry the new general title as cited above. Titles of existing
standards in this series will be updated when a new edition is prepared.
The QC number that appears on the front cover of this publication is the specification number
in the IEC Quality Assessment System for Electronic Components (IECQ).

61076-2-102 © IEC:2002 – 11 –
The committee has decided that the contents of this publication will remain unchanged until 2007.
At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
61076-2-102 © IEC:2002 – 13 –
CONNECTORS FOR ELECTRONIC EQUIPMENT –
Part 2-102: Circular connectors with assessed quality –
Detail specification for plugs and jacks for external
low voltage power supply
INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC 61076-2-102
IEC SC 48B – Connectors
QC 480101XX0003
ELECTRONIC COMPONENTS OF ASSESSED QUALITY in Blank detail specification
accordance with IEC 61076-1: Generic specification
IEC 61076-2-001
Jacks (fixed connector) and plugs
(free connectors) for coupling an external
low voltage power supply
Five voltage classifications
to prevent mismating
Performance level: 1
Assessment level: G
Combination of performance level
and assessment level: 1G
IEC  1256/02
Information on the availability of components qualified to this detail specification is given in the
qualified products list.
61076-2-102 © IEC:2002 – 15 –
1 General information
1.1 Scope and object
This part of IEC 61076 applies to fixed connectors (jacks) and free connectors (plugs) for
coupling an external low voltage power supply (hereinafter called plugs and jacks) to electronic
products. The object of this part is to specify the dimensions, general requirements and tests
for the jacks and plugs for use in electronic products.
1.2 Recommended method of mounting
The plug (free cable connector) shall be connected to the cable for low voltage supply.
Depending on the application, the jack (fixed connector) shall be fixed on internal printed circuit
boards or attached to panels of electronic product.
1.2.1 Number of contacts
Not applicable.
1.
...