IEC 61169-10:2024

IEC 61169-10 ®
Edition 1.0 2024-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Radio- frequency connectors –
Part 10: Sectional specification for RF coaxial connectors with inner diameter of
outer conductor 3 mm (0,12 in) with snap-on coupling – Characteristic
impedance 50 Ω (Type SMB)
Connecteurs pour fréquences radioélectriques –
Partie 10: Spécification intermédiaire relative aux connecteurs coaxiaux pour
fréquences radioélectriques avec diamètre intérieur du conducteur extérieur de
3 mm (0,12 in) à couplage par encliquetage – Impédance caractéristique 50 Ω
(type SMB)
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni
utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Secretariat Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews, graphical symbols and the glossary.
committee, …). It also gives information on projects, replaced With a subscription you will always have access to up to date
and withdrawn publications. content tailored to your needs.

IEC Just Published - webstore.iec.ch/justpublished
Electropedia - www.electropedia.org
Stay up to date on all new IEC publications. Just Published
The world's leading online dictionary on electrotechnology,
details all new publications released. Available online and once
containing more than 22 500 terminological entries in English
a month by email.
and French, with equivalent terms in 25 additional languages.

Also known as the International Electrotechnical Vocabulary
IEC Customer Service Centre - webstore.iec.ch/csc
(IEV) online.
If you wish to give us your feedback on this publication or need

further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Recherche de publications IEC -  IEC Products & Services Portal - products.iec.ch
webstore.iec.ch/advsearchform Découvrez notre puissant moteur de recherche et consultez
La recherche avancée permet de trouver des publications IEC gratuitement tous les aperçus des publications, symboles
en utilisant différents critères (numéro de référence, texte, graphiques et le glossaire. Avec un abonnement, vous aurez
comité d’études, …). Elle donne aussi des informations sur les toujours accès à un contenu à jour adapté à vos besoins.
projets et les publications remplacées ou retirées.

Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
Le premier dictionnaire d'électrotechnologie en ligne au monde,
Restez informé sur les nouvelles publications IEC. Just
avec plus de 22 500 articles terminologiques en anglais et en
Published détaille les nouvelles publications parues.
français, ainsi que les termes équivalents dans 25 langues
Disponible en ligne et une fois par mois par email.
additionnelles. Egalement appelé Vocabulaire

Electrotechnique International (IEV) en ligne.
Service Clients - webstore.iec.ch/csc

Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
sales@iec.ch.
IEC 61169-10 ®
Edition 1.0 2024-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Radio- frequency connectors –
Part 10: Sectional specification for RF coaxial connectors with inner diameter of

outer conductor 3 mm (0,12 in) with snap-on coupling – Characteristic

impedance 50 Ω (Type SMB)
Connecteurs pour fréquences radioélectriques –

Partie 10: Spécification intermédiaire relative aux connecteurs coaxiaux pour

fréquences radioélectriques avec diamètre intérieur du conducteur extérieur de

3 mm (0,12 in) à couplage par encliquetage – Impédance caractéristique 50 Ω

(type SMB)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.120.30  ISBN 978-2-8322-8277-9

– 2 – IEC 61169-10:2024 © IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Mating face and gauge information . 6
4.1 Dimensions − General connectors – Grade 2 . 6
4.1.1 Connector with pin centre contact . 6
4.1.2 Connector with socket centre contact . 7
4.2 Gauges . 9
4.2.1 Gauge pin for socket centre contact. 9
4.2.2 Gauge for outer contact of connector with pin centre contact . 9
4.3 Dimensions – Standard test connectors – Grade 0 . 11
4.3.1 Connectors with pin centre contact . 11
4.3.2 Connector with socket centre contact . 12
5 Quality assessment procedures . 14
5.1 General . 14
5.2 Ratings and characteristics . 14
5.3 Test schedule and inspection requirements. 17
5.3.1 Acceptance tests . 17
5.3.2 Periodic tests . 17
5.3.3 Procedures for the quality conformance . 20
6 Instructions for preparation of detail specifications . 20
6.1 General . 20
6.2 Identification of the component . 20
6.3 Performance . 20
6.4 Marking, ordering information and related matters . 21
6.5 Selection of tests, test conditions and severities . 21
6.6 Blank detail specification pro-forma for SMB connectors . 21

Figure 1 – Connector with pin centre contact . 6
Figure 2 – Connector with socket centre contact . 8
Figure 3 – Gauge pin for socket centre contact . 9
Figure 4 – Gauge for outer contact of connector with pin centre contact . 10
Figure 5 – Connector with pin centre contact . 11
Figure 6 – Connector with socket in centre contact . 13

Table 1 – Dimensions of connector with pin centre contact . 7
Table 2 – Dimensions of connector with socket centre contact . 8
Table 3 – Dimensions of gauge pin for socket centre contact . 9
Table 4 – Dimensions of gauge for outer contact of connector with pin centre contact . 10
Table 5 – Dimensions of connector with pin centre contact . 12
Table 6 – Dimensions of connector with socket centre contact . 14
Table 7 – Preferred climatic categories . 15
Table 8 – Ratings and characteristics . 15
Table 9 – Acceptance tests . 17
Table 10 – Periodic tests . 18

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
RADIO-FREQUENCY CONNECTORS –
Part 10: Sectional specification for RF coaxial connectors with inner
diameter of outer conductor 3 mm (0,12 in) with snap-on coupling –
Characteristic impedance 50 Ω (Type SMB)

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, whethe
...