EN IEC 60352-5:2020
(Main)Solderless connections - Part 5: Press-in connections - General requirements, test methods and practical guidance
Solderless connections - Part 5: Press-in connections - General requirements, test methods and practical guidance
IEC 60352-5:2020 is applicable to solderless press-in connections for use in electrical and electronic equipment and components. The press-in connection consists of a termination having a suitable press-in zone which is inserted into a hole of a board. Information on materials and data from industrial experience is included in addition to the test procedures to provide electrically stable connections under specified environmental conditions. The object of this document is to determine the suitability of press-in connections under mechanical, electrical and atmospheric conditions as specified by the manufacturer of the press-in termination and to provide a means of comparing test results when the tools used to make the connections are of different designs or manufacture. This fifth edition cancels and replaces the fourth edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant changes with respect to the previous edition:
revising the scope by removing the wording "… telecommunication equipment and in electronic devices employing similar techniques" and replacing it by "… electrical and electronic equipment and components" in the first paragraph;
adding terms and definitions for 'board', 'hole' and 'metal board' to recognize that press-in terminations are being used in many non-printed board materials;
editorial changes to clarify the difference between the two test schedules for qualification and application;
modification of upper limit of copper thickness of the plated-through-hole to reflect actual market trends and manufacturing practices;
removal of bending test, as this test is very specific for applications of press-in technology no longer common;
adding graphs to document the press-in and push-out force, since this is common testing practice and provides further insight into mechanical performance of the contact zone;
reducing the number of test specimens required, since in previous testing scheme a lot of test samples were discarded;
new wording in 4.5 for cracked and bent terminations;
added Figure 7b to show V and A connection locations when the press-in termination does not protrude through the bottom side of the board.
Lötfreie Verbindungen - Teil 5: Einpressverbindungen - Allgemeine Anforderungen, Prüfverfahren und Anwendungshinweise
Connexions sans soudure - Partie 5: Connexions insérées à force - Exigences générales, méthodes d'essai et guide pratique
IEC 60352-5:2020 s’applique aux connexions press-in sans soudure pour utilisation dans les équipements et composants électriques et électroniques. La connexion press-in consiste en une terminaison ayant une zone de press-in appropriée qui est insérée dans un trou d’une planche. Les informations sur les matériaux et les données provenant de l’expérience industrielle sont incluses en plus des procédures d’essai pour fournir des connexions électriques stables dans des conditions environnementales spécifiques. L’objet du présent document est de déterminer la pertinence des connexions de presse dans des conditions mécaniques, électriques et atmosphériques telles que spécifiées par le fabricant de la terminaison presse-in et de fournir un moyen de comparer les résultats des essais lorsque les outils utilisés pour effectuer les connexions sont de conceptions ou de fabrications différentes. Cette cinquième édition annule et remplace la quatrième édition publiée en 2012. Cette édition constitue une révision technique. Cette édition comprend les changements importants suivants par rapport à l’édition précédente : a) révision du domaine d’application en supprimant dans le premier alinéa l’expression "…dans les équipements de télécommunication et les systèmes électroniques employant des techniques similaires" et en la remplaçant par l’expression "…dans les équipements et composants électriques et électroniques"; b) ajout des termes "carte", "trou" et "carte métallique", et des définitions associées, pour stipuler que les bornes pour connexion insérée à force sont utilisées sur des cartes non imprimées fabriquées dans différents matériaux; c) modifications éditoriales clarifiant la différence entre le programme d’essais de qualification et le programme d’essais d’application; d) modification de la limite supérieure d’épaisseur de cuivre du trou métallisé, afin de refléter les tendances réelles du marché et les pratiques de fabrication; e) suppression de l’essai de courbure, celui-ci ciblant plus spécifiquement des applications de la technologie d’insertion à force qui ne sont plus très répandues; f) ajout de graphiques visant à documenter la force d’insertion et la force d’extraction, car cela constitue une pratique d’essai courante et donne des informations supplémentaires sur les performances mécaniques de la zone de contact; g) réduction du nombre de spécimens exigés, car un lot d’échantillons d’essai avait été ignoré dans le schéma d’essais précédent; h) nouvelle formulation en 4.5 pour les bornes fissurées ou pliées; i) ajout de la Figure 7b pour représenter les points de connexion pour la mesure de la tension et du courant lorsque la borne pour connexion insérée à force ne dépasse pas de la face inférieure de la carte.
Spoji brez spajke - 5. del: Vtisnjeni spoji - Splošne zahteve, preskusne metode in praktični napotki (IEC 60352-5:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2020
Nadomešča:
SIST EN 60352-5:2012
SIST EN 60352-5:2012/AC:2015
Spoji brez spajke - 5. del: Vtisnjeni spoji - Splošne zahteve, preskusne metode in
praktični napotki (IEC 60352-5:2020)
Solderless connections - Part 5: Press-in connections - General requirements, test
methods and practical guidance (IEC 60352-5:2020)
Lötfreie Verbindungen - Teil 5: Einpressverbindungen - Allgemeine Anforderungen,
Prüfverfahren und Anwendungshinweise (IEC 60352-5:2020)
Connexions sans soudure - Partie 5: Connexions insérées à force - Exigences
générales, méthodes d'essai et guide pratique (IEC 60352-5:2020)
Ta slovenski standard je istoveten z: EN IEC 60352-5:2020
ICS:
29.120.20 Spojni elementi Connecting devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60352-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2020
ICS 31.220.10 Supersedes EN 60352-5:2012 and all of its amendments
and corrigenda (if any)
English Version
Solderless connections - Part 5: Press-in connections - General
requirements, test methods and practical guidance
(IEC 60352-5:2020)
Connexions sans soudure - Partie 5: Connexions insérées Lötfreie Verbindungen - Teil 5: Einpressverbindungen -
à force - Exigences générales, méthodes d'essai et guide Allgemeine Anforderungen, Prüfverfahren und
pratique Anwendungshinweise
(IEC 60352-5:2020) (IEC 60352-5:2020)
This European Standard was approved by CENELEC on 2020-08-26. 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 60352-5:2020 E
European foreword
The text of document 48B/2810/FDIS, future edition 5 of IEC 60352-5, 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) 2021-05-26
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-08-26
document have to be withdrawn
This document supersedes EN 60352-5:2012 and all of its amendments and corrigenda (if any).
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 60352-5:2020 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 60352-1 NOTE Harmonized as EN 60352-1
IEC 61249 (series) NOTE Harmonized as EN 61249 (series)
IEC 61249-2-4 NOTE Harmonized as EN 61249-2-4
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 60068-1 - Environmental testing - Part 1: General EN 60068-1 -
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 60512-1-2 - Connectors for electronic equipment - EN 60512-1-2 -
Tests and measurements - Part 1-2:
General examination - Test 1b:
Examination of dimension and mass
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 60512-6-4 - Connectors for electronic equipment - EN 60512-6-4 -
Tests and measurements - Part 6-4:
Dynamic stress tests - Test 6d: Vibration
(sinusoidal)
IEC 60512-11-1 - Connectors for electrical and electronic EN IEC 60512-11-1 -
equipment - Tests and measurements -
Part 11-1: Climatic tests - Test 11a -
Climatic sequence
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
Publication Year Title EN/HD Year
IEC 60512-11-9 - Connectors for electronic equipment - EN 60512-11-9 -
Tests and measurements - Part 11-9:
Climatic tests - Test 11i: Dry heat
IEC 61188-5-1 - Printed boards and printed board EN 61188-5-1 -
assemblies - Design and use - Part 5-1:
Attachment (land/joint) considerations -
Generic requirements
IEC 62326-4 - Printed boards - Part 4: Rigid multilayer EN 62326-4 -
printed boards with interlayer connections -
Sectional specification
IEC 60352-5 ®
Edition 5.0 2020-07
INTERNATIONAL
STANDARD
Solderless connections –
Part 5: Press-in connections – General requirements, test methods and practical
guidance
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.220.10 ISBN 978-2-8322-8476-6
– 2 – IEC 60352-5:2020 © IEC 2020
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Requirements . 10
4.1 General . 10
4.2 Tools . 10
4.2.1 General . 10
4.2.2 Tools evaluation . 10
4.3 Press-in terminations . 10
4.3.1 Materials . 10
4.3.2 Dimensions of the press-in zone . 10
4.3.3 Surface finishes . 10
4.4 Test boards . 11
4.4.1 General . 11
4.4.2 Materials . 11
4.4.3 Thickness of test boards . 11
4.4.4 Hole. 11
4.4.5 Plated-through hole . 12
4.5 Press-in connections . 13
4.6 Manufacturer´s specification . 14
5 Tests . 15
5.1 General remarks . 15
5.1.1 General . 15
5.1.2 Standard conditions for testing . 15
5.1.3 Mounting of specimens . 15
5.2 Test and measuring methods . 16
5.2.1 General examination . 16
5.2.2 Mechanical tests . 16
5.2.3 Contact resistance measurements . 19
5.2.4 Climatic tests . 20
5.3 Test schedules . 21
5.3.1 General . 21
5.3.2 Qualification test schedule . 21
5.3.3 Flow chart . 23
5.3.4 Application test schedule . 24
5.4 Test report . 25
5.4.1 Qualification test report . 25
5.4.2 Application test report . 26
Annex A (informative) Practical guidance . 27
A.1 General . 27
A.2 Current-carrying capacity . 27
A.3 Tool information . 27
A.3.1 Termination insertion tool . 27
A.3.2 Support block . 27
IEC 60352-5:2020 © IEC 2020 – 3 –
A.3.3 Termination removal tool . 28
A.4 Information to press-in termination and press-in connections . 28
A.4.1 General . 28
A.4.2 Design features . 28
A.4.3 Materials and surface finishes . 29
A.4.4 Press-in terminations with connector contact elements . 29
A.5 Printed board information .
...
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