IEC 61169-71:2022

Radio-frequency connectors - Part 71: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 5,0 mm - Characteristic impedance 50 Ohms (type NEX10®)

IEC 61169-71:2022, which is a sectional specification (SS), provides information and rules for the preparation of detail specifications (DS) for RF coaxial connector, typically for use in 50 Ω radio communication systems, type NEX10® .
This document describes mating face dimensions for general purpose connectors (grade 2), dimensional details of standard test connectors (grade 1), gauging information and tests selected from IEC 61169-1, applicable to all detail specifications relating to type NEX10® RF coaxial connectors.
This document indicates recommended performance characteristics to be considered when writing a detail specification and it covers test schedules and inspection requirements for assessment levels M and H.

Connecteurs pour fréquences radioélectriques - Partie 71: Spécification intermédiaire pour connecteurs RF coaxiaux avec conducteur extérieur présentant un diamètre intérieur de 5 mm - Impédance caractéristique de 50 ohms (type NEX10®)

IEC 61169-71:2022, qui est une spécification intermédiaire (SI), fournit des informations et des règles pour l’établissement de spécifications particulières (SP) relatives aux connecteurs RF coaxiaux, généralement utilisés dans les systèmes de radiocommunication de 50 Ω, de type NEX10® [1].
Le présent document décrit les dimensions des interfaces d’accouplement pour les connecteurs à usage général (grade 2), les détails dimensionnels des connecteurs d’essai normalisés (grade 1), les informations relatives aux calibres et les essais choisis à partir de l’IEC 61169-1, applicables à toutes les spécifications particulières relatives aux connecteurs RF coaxiaux de type NEX10®.
Le présent document indique les caractéristiques de performance recommandées à prendre en considération pour la rédaction d’une spécification particulière et elle couvre les programmes d’essai et les exigences de contrôle pour les niveaux d’assurance M et H.

General Information

• Status: Published
• Publication Date: 29-May-2022
• ICS: 33.120.30 - RF connectors
• Technical Committee: SC 46F - RF and microwave passive components
• Drafting Committee: WG 1 - TC 46/SC 46F/WG 1
• Current Stage: PPUB - Publication issued
• Start Date: 30-May-2022
• Completion Date: 24-Jun-2022

Overview

IEC 61169-71:2022 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies the sectional requirements for RF coaxial connectors with an inner diameter of the outer conductor of 5.0 mm and a characteristic impedance of 50 Ohms, specifically the type NEX10®. This standard serves as a guideline for the preparation of detailed specifications used in designing and manufacturing these connectors primarily for use in 50 Ω radio communication systems.

The document covers critical aspects such as mating face dimensions, gauging information, and testing procedures and requirements, providing a comprehensive framework that ensures interchangeability, reliable performance, and quality assessment of RF connectors within the NEX10® series. It caters to connectors operating at frequencies up to 20 GHz, making it particularly relevant for modern radio frequency transmission systems involving RF cables and microstrip circuits.

Key Topics

• Connector Specifications:
  IEC 61169-71:2022 outlines detailed mating face dimensions for general-purpose connectors (Grade 2), including screw type connectors with pin center contacts, quick lock types, and connectors with socket center contacts.

• Gauging and Testing:
  The standard specifies gauge pins and rings, facilitating precision measurement and verification of connector dimensions, ensuring compliance with interface requirements. It adopts test procedures and selected tests from IEC 61169-1, particularly focusing on acceptance and periodic testing which are essential for quality assurance.

• Performance Characteristics:
  Recommended performance parameters are detailed for use when drafting detailed specifications, emphasizing parameters such as electrical, mechanical, and environmental performance to meet high reliability needs.

• Quality Assessment:
  A comprehensive quality conformance framework is included, covering inspection requirements for different assessment levels (M and H), qualification approval processes, and schedules for routine acceptance and periodic testing to maintain connector integrity over time.

• Detailed Specification Guidelines:
  The standard provides instructions for preparing detailed specifications, including identification, marking, ordering information, test selections, and test severities, supporting manufacturers in aligning product development with international benchmarks.

Applications

IEC 61169-71:2022 applies primarily to the design, manufacturing, testing, and quality control of NEX10® RF coaxial connectors used in:

• Radio Communication Systems:
  These connectors ensure reliable signal transmission in communication equipment operating at 50 Ω impedance and frequencies up to 20 GHz.

• RF and Microwave Components:
  They are suitable for applications involving RF cables and microstrip circuits in systems requiring precise impedance matching and low signal loss.

• Test and Measurement Devices:
  The standard’s guidelines on standard test connectors aid manufacturers and test labs in consistent device testing and calibration.

• High-Frequency Industrial Applications:
  Including aerospace, telecommunications, and defense sectors, where robust, high-performance RF connectors are crucial.

Related Standards

IEC 61169-71:2022 complements and references other IEC publications that contribute to a holistic RF connector specification framework:

• IEC 61169-1:
  Provides general test methods and quality assessment procedures applicable to all RF coaxial connectors, forming the foundation for IEC 61169-71’s test requirements.

• IEC 61169 Series:
  Covers a variety of RF connector types, materials, and interfaces facilitating uniformity and interoperability among RF connectors worldwide.

By adhering to IEC 61169-71:2022, manufacturers and system integrators can ensure their type NEX10® RF coaxial connectors meet international standards for dimensional accuracy, electrical performance, and durability, thereby enhancing system performance and reliability in critical radio frequency applications.

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Keywords: IEC 61169-71, RF coaxial connectors, NEX10®, 50 Ohms impedance, radio-frequency connectors, IEC standards, RF connector specifications, coaxial connector testing, quality assessment, microwave connectors, RF cables, radio communication systems, RF connector gauges, IEC RF connectors, high-frequency connectors.

Standards Content (Sample)

IEC 61169-71 ®
Edition 1.0 2022-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Radio-frequency connectors –
Part 71: Sectional specification for RF coaxial connectors with inner diameter of
outer conductor 5 mm – Characteristic impedance 50 Ohms – type NEX10®

Connecteurs pour fréquences radioélectriques –
Partie 71: Spécification intermédiaire pour connecteurs RF coaxiaux avec
conducteur extérieur présentant un diamètre intérieur de 5 mm – Impédance
caractéristique de 50 ohms (type NEX10®)

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IEC 61169-71 ®
Edition 1.0 2022-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Radio-frequency connectors –
Part 71: Sectional specification for RF coaxial connectors with inner diameter of

outer conductor 5 mm – Characteristic impedance 50 Ohms – type NEX10®

Connecteurs pour fréquences radioélectriques –

Partie 71: Spécification intermédiaire pour connecteurs RF coaxiaux avec

conducteur extérieur présentant un diamètre intérieur de 5 mm – Impédance

caractéristique de 50 ohms (type NEX10®)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.120.30 ISBN 978-2-8322-1430-5

– 2 – IEC 61169-71:2022 © IEC 2022
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Mating face and gauge information . 8
4.1 General purpose connector: Grade 2 . 8
4.1.1 Screw type connector with pin centre contact . 8
4.1.2 Quick lock type connector with pin centre contact . 9
4.1.3 Connector with socket centre contact . 11
4.2 Gauges . 13
4.2.1 Gauge pin for socket centre contact. 13
4.2.2 Gauge rings for plug outer contact . 14
4.3 Standard test connectors: Grade 1 . 15
4.3.1 Standard test connector with pin centre contact . 15
4.3.2 Standard test connector with socket centre contact . 17
5 Quality assessment procedures . 20
5.1 General . 20
5.2 Ratings and characteristics . 20
5.3 Test schedule and inspection requirements. 22
5.3.1 Acceptance tests . 22
5.3.2 Periodic tests . 23
5.4 Procedures for the quality conformance . 25
5.4.1 Quality conformance inspection . 25
5.4.2 Qualification approval and its maintenance . 25
6 Instructions for preparation of detail specifications . 26
6.1 General . 26
6.2 Identification of the component . 26
6.3 Performances . 26
6.4 Marking, ordering information and related matters . 26
6.5 Selection of tests, test conditions and severities . 26
6.6 Blank detail specification pro-forma for RF coaxial connector with inner
diameter of outer conductor 5 mm with screw coupling-characteristic
impedance 50 ohms (type NEX10®) . 27
Bibliography . 32

Figure 1 – Screw type connector with pin centre contact . 8
Figure 2 – Quick lock type connector with pin centre contact W . 10
Figure 3 – Connector with socket centre contact . 12
Figure 4 – Gauge pin for socket centre contact . 14
Figure 5 – Gauge rings for plug outer contact . 15
Figure 6 – Standard test connector with pin centre contact interface . 16
Figure 7 – Standard test connector with socket centre contact interface . 18

Table 1 – Dimensions of screw type connector with pin centre contact . 9

Table 2 – Dimensions of quick lock type connector with pin centre contact . 10
Table 3 – Dimensions of connector with socket centre contact . 13
Table 4 – Dimensions of gauge pin for socket centre contact . 14
Table 5 – Dimensions of gauge rings for plug outer contact . 15
Table 6 – Interface dimensions of standard test connector with pin centre contact . 17
Table 7 – Interface dimensions of standard test connector with socket centre contact . 19
Table 8 – Ratings and characteristics . 20
Table 9 – Acceptance tests . 23
Table 10 – Periodic tests . 24

– 4 – IEC 61169-71:2022 © IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
RADIO-FREQUENCY CONNECTORS –
Part 71: Sectional specification for RF coaxial connectors
with inner diameter of outer conductor 5 mm –
Characteristic impedance 50 Ohms – type NEX10®

FOREWORD
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rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 61169-71 has been prepared by subcommittee 46F: RF and microwave passive
components, of IEC technical committee 46: Cables, wires, waveguides, RF connectors, RF
and microwave passive components and accessories. It is an International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
46F/618/FDIS 46F/622/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.

This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
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• reconfirmed,
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• replaced by a revised edition, or
• amended.
– 6 – IEC 61169-71:2022 © IEC 2022
INTRODUCTION
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responsible for identifying any or all such patent rights.

RADIO-FREQUENCY CONNECTORS –
Part 71: Sectional specification for RF coaxial connectors
with inner diameter of outer conductor 5 mm –
Characteristic impedance 50 Ohms – type NEX10®

1 Scope
This part of IEC 61169, which is a sectional specification (SS), provides information and rules
for the preparation of detail specifications (DS) for RF coaxial connector, typically for use in
50 Ω radio communication systems, type NEX10® .
This document describes mating face dimensions for general purpose connectors (grade 2),
dimensional details of standard test connectors (grade 1), gauging information and tests
selected from IEC 61169-1, applicable to all detail specifications relating to type NEX10® RF
coaxial connectors.
This document indicates recommended performance characteristics to be considered when
writing a detail specification and it covers test schedules and inspection requirements for
assessment levels M and H.
The type NEX10® RF coaxial connectors are used with all kinds of RF cables and microstrip
circuits in radio frequency transmission systems with operating frequencies up to 20 GHz.
NOTE Metric dimension are original dimensions. All undimensioned pictorial configurations are for reference
purpose only.
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 61169-1:2013, Radio frequency connectors – Part 1: Generic specification – General
requirements and measuring methods
IEC 62153-4-7, Metallic cables and other passive components test methods – Part 4-7:
Electromagnetic compatibility (EMC) -Test method for measuring of transfer impedance Z and
T
screening attenuation a or coupling attenuation a of connectors and assemblies – Triaxial
S C
tube in tube method
ISO 3290-1, Rolling bearings-balls – Part 1: steel balls
3 Terms and definitions
No terms and definitions are listed in this document.
____________
NEX10® is an example of a suitable product available commercially. This information is given for the convenience
of users of this document and does not constitute an endorsement by IEC of this product.

– 8 – IEC 61169-71:2022 © IEC 2022
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4 Mating face and gauge information
4.1 General purpose connector: Grade 2
4.1.1 Screw type connector with pin centre contact
The mating face of pin connector with screw type coupling is shown in Figure 1 and its
dimensions are shown in Table 1.

1) base for electrical requirements
Figure 1 – Screw type connector with pin centre contact

Table 1 – Dimensions of screw type connector with pin centre contact
mm
Ref. Notes
Min. Max.
A 11,85 -- Diameter
B M10 × 0,75 Thread, tolerance 6H
C 7,11 7,15 Diameter
D 5,85 6,1 Diameter, see Note 2
Diameter, for 50 Ω, see
E 4,9 nom.
Note1
F 3,45 3,55
G 1,53 1,59 See Note 1
H 0,975 1,025
I 5,0 nom. Diameter, see Note 1
J 11,0 nom Spanner size
K −0,3 0,7
L 3,70 4,30
M 0,70 0,86
N 0,70 0,94
O 4,2 --
P 6,25 6,35
Q 1,10 1,50
R 1,45 1,55
S 1,56 1,80
T 4,80 5,80
U 0,10 0,3 Radius
Z1 6,17 6,23 Diameter
Z2 4,70 4,90
Z3 5,61 5,69
Z4 43° 47° Angle
Z5 0,75 0,88 Diameter, see Note 3
Y1 0,45 0,55 Diameter
Y2 28° 32° Angle
Y3 0,45 0,55 Radius
X1 45° nom. -- Angle
W1 0,20 0,40
NOTE 1 Applicable for inner contact and for outer contact detailed to provide 50 Ω nominal impedance.
NOTE 2 Based on electrical requirements.
NOTE 3 Hardness shore 70A.
4.1.2 Quick lock type connector with pin centre contact
The mating face of pin connector with quick lock coupling is shown in Figure 2 and its
dimensions are shown in Table 2.

– 10 – IEC 61169-71:2022 © IEC 2022

1) base for electrical requirements
Figure 2 – Quick lock type connector with pin centre contact W
Table 2 – Dimensions of quick lock type connector with pin centre contact
mm
Ref. Notes
Min. Max.
A -- 14,0 Diameter
B 12,4 12,6 Diameter
C 10,02 10,06 Diameter
D 8,37 8,43 Diameter
E 9,48 9,52 Diameter
F 9,78 9,82 Diameter
G 10,97 11,03 Diameter
H 12,32 12,38 Diameter
I 3,70 4,30
J 4,80 5,8
K 7,75 7,85
L 0,87 0,93 8 slots
M 2,71 2,79
Y1 3,15 3,25
mm
Ref. Notes
Min. Max.
Y2 0,17 0,23
Y3 1,37 1,43
Y4 0,10 0,20 Both corners
Y5 0,07 0,11 Flat
Y6 13° 17° Angle
Y7 0,07 0,13 Radius
Y8 10,66 10,72 Diameter
Diameter, junction for
Y9 10,41 nom --
reference
Y10 9,27 9,33
Y11 9,02 9,08
Y12 9,98 10,02
Y13 19° 21° Angle
Y14 0,25 0,35 Radius
Y15 -- 0,05 Radius
Y16 0,25 0,35 Radius
Z1 5,03 5,17
Z2 1,68 1,72
Z3 0,10 0,22
Z4 1,80 --
4.1.3 Connector with socket centre contact
The mating face of socket connector is shown in Figure 3, and its dimensions are shown in
Table 3.
– 12 – IEC 61169-71:2022 © IEC 2022

1) base for electrical requirements
Figure 3 – Connector with socket centre contact

Table 3 – Dimensions of connector with socket centre contact
mm
Ref. Notes
Min. Max.
A M10 × 0,75 -- Thread, tolerance 6gI
B 8,97 9,03 Diameter
C 8,37 8,43 Diameter
D 7,17 7,21 Diameter
E 5,57 5,63 Diameter
F 3,23 3,33 Diameter
G -- 0,84
H 1,74 nom. -- Diameter, see Note 1
I 8,75 8,85 Sealing area
J 5,17 5,23
K 4,1 4,3
L 0,30 --
M 4,70 5,30
N 9,00 --
O 0,46 0,70
P 0,54 0,70
Q 1,80 1,96
R 1,80 --
S 6,15 6,25
T 26° 34° Angle
W1 10,97 11,07 See Note 2
Z1 8,00 8,10 Diameter
Z2 26° nom. Angle guaranteed by W1
Z3 1,75 2,25 Radius
Z4 8,55 8,65 Diameter
Z5 0,02 0,08 Radius
Z6 0,45 0,55 Radius
Z7 19° 21° Angle
Y1 6,15 6,25 Diameter
Y2 28° 32° Angle
Y3 0,45 0,55 Radius
X1 0,20 0,40
NOTE 1 Diameters of contacts detailed to provide 50 Ω nominal impedance.

NOTE 2 Measuring ball according to ISO 3290-1 Grade 5 or better.

4.2 Gauges
4.2.1 Gauge pin for socket centre contact
The gauge pin for socket centre contact is shown in Figure 4, and the dimensions are shown in
Table 4.
– 14 – IEC 61169-71:2022 © IEC 2022

Figure 4 – Gauge pin for socket centre contact
Table 4 – Dimensions of gauge pin for socket centre contact
Gauges B
Gauges A
(For retention test)
(For sizing purpose)
Ref. Mass of gauge: 51 g ± 1 g
mm mm
Min. Max. Min. Max.
a 0,45 0,55 0,45 0,55
b 1,021 5 1,028 5 0,971 5 0,978 5
c 1,9 2,1 1,9 2,1
α 59° 61° 56° 64°
Material: steel, polished.
The test procedure is as follows:
a) Sizing
The gauge A shall be inserted into the socket centre contact three times. This is a sizing
operation.
b) Insertion/separation force test
After sizing, gauge A shall be inserted into the resilient contact. The insertion force shall not
exceed 10 N.
Separation force is measured with gauge B and shall require a minimum force of 0,5 N.
4.2.2 Gauge rings for plug outer contact
The gauge ring for plug outer contact is shown in Figure 5, and the dimensions are shown in
Table 5.
Figure 5 – Gauge rings for plug outer contact
Table 5 – Dimensions of gauge rings for plug outer contact
Gauges A Gauges B
a
(For sizing purpose)
(For separation test )
Ref.
mm mm
Min. Max. Min. Max.
a 6,25 6,35 6,25 6,35
b 5,564 5,571 5,630 5,637
c 6,4 6,6 6,4 6,6
d 9,1 9,2 9,1 9,2
e 0,45 0,55 0,45 0,55
α 29,5° 30,5° 28° 32°
Material: steel, polished.
a
Mass of gauge: 301 g ± 1 g
The test procedure is as follows:
a) Sizing
The gauge A shall be completely inserted three times into the resilient outer contact. This is a
sizing operation.
b) Insertion/separation force test
After sizing, gauge A shall be inserted into the resilient contact. The insertion force shall not
exceed 15 N.
Separation force is measured with gauge B and shall require a minimum force of 3 N. All contact
segments shall touch the diameter b in the region of the tips.
4.3 Standard test connectors: Grade 1
4.3.1 Standard test connector with pin centre contact
The interface of a standard test connector with pin centre contact is shown in Figure 6, and its
dimensions are shown in Table 6.

– 16 – IEC 61169-71:2022 © IEC 2022

1) base for electrical requirements
2) material PTFE
Figure 6 – Standard test connector with pin centre contact interface

Table 6 – Interface dimensions of standard test connector with pin centre contact
mm
Ref. Notes
Min. Max.
A 12,00 -- Diameter, nominal
B M10 × 0,75 -- Thread, tolerance 6HI
C 4,80 5,80
D −0,30 0,70
E 4,20 --
F 3,70 4,30
G 11,00 Nom. Spanner size
H 7,11 7,15 Diameter
I 6,25 6,35
J 0,10 0,30 Radius
Diameter, nominal, see
K 5,00 --
Note 1
L 1,58 1,62 Diameter
M 3,48 3,52 Diameter
N 4,81 4,85 Diameter
P 0,26 0,34
Q 5,58 5,62
R 4,88 4,92 See Note 2
S 0,12 0,18
T 3,25 3,35
U 1,54 1,56 Diameter, see Note 1
V 0,99 1,01 Diameter
X1 0,78 0,82
X2 1,26 1,34
X3 1,48 1,52
X4 1,62 1,74
X5 0,76 0,88
Y1 0,45 0,55 Diameter
Y2 28° 32° Angle
Y3 0,45 0,55 Radius
Z1 1,61 1,63 Diameter
Z2 44° 46° Angle
Z3 18° 22° Angle
Z4 0,15 0,25 Radius
Z5 2,98 3,02
NOTE 1 Diameters of outer and inner contacts detailed to provide 50 Ω nominal impedance.
NOTE 2 In mounted condition, nominal diameter 4,85 mm.

4.3.2 Standard test connector with socket centre contact
The interface of a standard test connector with socket centre contact is shown in Figure 7 and
its dimensions are shown in Table 7.

– 18 – IEC 61169-71:2022 © IEC 2022

1) base for electrical requirements
Figure 7 – Standard test connector with socket centre contact interface

Table 7 – Interface dimensions of standard test connector with socket centre contact
mm
Ref. Notes
Min. Max.
A M10 × 0,75 -- Thread, tolerance 6 gI
B 8,97 9,03 Diameter
C 7,17 7,23 Diameter
D 5,59 5,61 Diameter
E 6,15 6,25
F 0,30 --
G 4,70 5,30
H 9,00 --
I 8,75 8,85 Diameter, sealing area
J 5,54 -- Dia. nominal, see Note 1
K 1,76 1,80 Diameter
L 3,26 3,30 Diameter
M 0,52 0,64
N 0,26 0,34
O 1,73 1,75 Diameter
P 1,19 1,21 Diameter
Q 1,87 1,89 Diameter
R 2,25 2,35
S 2,65 2,75
T 2,95 3,05
U 0,58 0,66
V 1,84 1,92
W1 10.98 11,07 See Note 2
X1 8,00 8,10 Diameter
X2 26° nom -- Angle
X3 1,75 2,25 Radius
Y1 6,15 6,25 Diameter
Y2 28° 32° Angle
Y3 0,45 0,55 Radius
Z1 8,55 8,65 Diameter
Z2 0,02 0,08 Radius
Z3 0,45 0,55 Radius
Z4 19° 21° Angle
Z5 8,37 8,43 Diameter
Z6 26° 34° Angle
Z7
4,10 4,30
Z8 5,17 5,23
NOTE 1 Diameters of contacts detailed to provide 50 Ω nominal impedance.
NOTE 2 Measuring ball according to ISO 3290-1 Grade 5 or better.

– 20 – IEC 61169-71:2022 © IEC 2022
5 Quality assessment procedures
5.1 General
The following subclauses provide recommended ratings, performance and test conditions to be
considered when writing a detail specification (DS). They also provide an appropriate schedule
of tests with minimum levels of conformance inspection sampling, together with the pro forma
blank detail specification (BDS) and instructions for the preparation of a detail specification.
5.2 Ratings and characteristics
The values indicated below are recommended for type NEX10® RF connectors and are given
for the writer of the detail specification. They are applicable for the condition when the
connectors are fully mated. The ratings and characteristics are given in Table 8.
Certain tests do not have any recommended values, and they will usually not be required. When
these tests are required, appropriate values shall be entered in the detail specification at the
direction of the specification writer.
Table 8 – Ratings and characteristics
IEC 61169-1:2013 Remarks, deviations from
Ratings and characteristics Value
Subclause standard test method
Electrical
Nominal impedance 50 Ω
Frequency range DC to 20 GHz
Rated operating voltage at sea level  (86 to 100) kPa
– Nom. diameter of cable  250 V
dielectric: >1,5 mm.
– Nom. diameter of cable 1 000 V
dielectric: >3,0 mm
Rated operating voltage at 4,4 kPa  4,4 kPa approximately
equivalent to 20 km
– Nom. diameter of cable 65 V
dielectric: >1,5 mm
– Nom. diameter of cable 85 V
dielectric: >3,0 mm
a
9.2.1
Return loss
– Interface only −36 dB DC to 4 GHz
−34 dB >4 GHz to
−30 dB 6 GHz
−20 dB >6 GHz to
10 GHz
>10 GHz to
20 GHz
– Flexible cables See DS
b
9.2.3
Centre contact resistance
– Initial ≤2,0 mΩ
– After environmental tests ≤3,0 mΩ
b
9.2.3
Outer conductor resistance
– Initial ≤1,0 mΩ
– After environmental tests ≤2,0 mΩ
Outer conductor and screen resistance 9.2.3
– Initial See DS
IEC 61169-1:2013 Remarks, deviations from
Ratings and characteristics Value
Subclause standard test method
– After environmental tests See DS
Insulation resistance 9.2.5
– Initial ≥5 000 MΩ
– After environmental tests ≥200 MΩ
RF-power handling 9.2.2
300 W at 25 °C, 2 GHz
160 W at 85 °C, 2 GHz
75 W at 105 °C, 2 GHz
200 W at 25 °C, 4 GHz
100 W at 85 °C, 4 GHz
30 W at 105°C, 4 GHz
c
9.2.6 2 500 V at (86 to 100) kPa
Proof voltage at sea level
c
9.2.6 250 V 4,4 kPa approximately
Proof voltage at 4,4 kPa
equivalent to air pressure at
20 km altitude
Environmental test voltage at sea level 9.4.6 500 V at (86 to100) kPa
Screening effectiveness (only for 9.2.7 −90 dB DC to 3 GHz
d
straight cable connectors)
−70 dB >3 GHz to 6 GHz
quick lock styles
−110 dB DC to 6 GHz
screw type styles
Discharge test (Corona effect) 9.2.8 See DS Extinction voltage at 4,4 kPa
e
9.2.9 −166 dBc 2 carriers, +43 dBm
Intermodulation
0,4 GHz to 4 GHz
Transient current withstand IEC 62305-1
Center conductor <1,0 mΩ <2,0 mΩ after test
Outer conductor <2,0 mΩ <3,0 mΩ after test
Mechanical
Soldering 9.3.2 See DS
Gauge retention force (resilient 9.3.4
contacts
– Centre contact ≥0,5 N
– Outer contact ≥3,0 N
Centre contact captivation 9.3.5 Duration: 1 min.
– Axial force 20 N Displacement 0,25 mm max.
Engagement and separation forces and 9.3.6
torques
– engagement force 50 N nom. Quick lock type
– separation force 35 N nom. Quick lock type
– recommended torque 1,5 Nm
– proof torque 5 Nm
Strength of coupling mechanism 9.3.11
– Axial force 150 N min.
Effectiveness of cable fixing against
– cable rotation(nutation of cable 9.3.7 See DS
end)
– 22 – IEC 61169-71:2022 © IEC 2022
IEC 61169-1:2013 Remarks, deviations from
Ratings and characteristics Value
Subclause standard test method
– cable pulling 9.3.8 See DS
– cable bending 9.3.9 See DS
– cable torsion 9.3.10 See DS
Safety wire hole pull-out bending 9.3.12 See DS
moment (and shearing force)
Bump 9.3.13 See DS
Vibration 9.3.3 10 Hz to 500 Hz
100 m/s
Shock 9.3.14
500 m/s ½ sine wave，11 ms
Environmental
Climatic category 9.4.2
A:55/125/21
B:40/85/21
Damp heat steady state 9.4.3 See DS
Rapid change of temperature 9.4.4 See DS
Water immersion 9.4.9 See DS
Salt mist 9.4.10 48 h Continuous spraying
Endurance
Mechanical endurance 9.3.15 >100 mating For grade 2 connectors
cycles
> 500 mating For grade 1 connectors
cycles
a
9.4.5 A:125 °C,
High temperature endurance
250 h
B: 85 °C, 250 h
Low temperature endurance 9.4.6
A: −55 °C, 72 h
B:−40 °C, 72 h
Chemical contamination
Resistance to solvents and 9.4.11 See DS
contaminating fluids
Sulfur dioxide 9.4.12 See DS
a
Characteristics given are those that can be applied to basic connector only.
They may diminish the performance of the assembly and reference should always be made to the actual values
given in the detail specification.
b
Values for a single pair of connectors.
c
Voltages are RMS values of AC at 40 Hz to 65 Hz, unless otherwise specified.
d
For a fully mated connector pair.
e
For intermodulation measurements, the residual PIM floor of the test-setup is assumed to be 10 dB below the
connector requirement (see IEC 62037-1:2012, Clause 5).

5.3 Test schedule and inspection requirements
5.3.1 Acceptance tests
Acceptance tests are shown in Table 9.

Table 9 – Acceptance tests
Assessment level M (higher) Assessment level H (lower)
IEC 61169-
1:2013
- Test AQL Test AQL
IL Period IL Period
Subclause
required % required %
Group A1
Visual inspection 9.1.1
a Ⅱ 1,0 a S3 1,5
Group B1
Outline 9.1.2
a S4 0,40 a S3 4,0
dimensions
Mechanical 9.1.2.2
a Ⅱ 1,0 a S3 1,5
compatibility
Engagement and 9.3.6
separation forces a S4 0,40 a S3 1,5
and torques
Centre contact 9.3.5
Lot Lot
Ⅱ
a 1,0 a S3 1,5
captivation
by by
Gauge retention 9.3.4
lot lot
(resilient a Ⅱ 1,0 a S3 1,5
contacts)
Sealing
non hermetic 9.4.7 ia Ⅱ 0,65 ia S3 1
hermetic 9.4.8 ia Ⅱ 0,015 ia S3 0,025
Water immersion 9.4.9 ia
Ⅱ 0,015 ia S3 0,025
Proof voltage 9.2.6
a Ⅱ 0,40 a S3 4,0
Solderability (d) 9.3.2.2 ia S4 0,40 ia S3 4,0
Insulation 9.2.5
a S4 0,40 a S3 4,0
resistance
a = suggested as applicable
ia = test suggested (if technically applicable)
IL = inspection level
AQL = acceptable quality level
(d) = destructive test − specimens shall not be returned to stock

5.3.2 Periodic tests
Table 10 describes the periodic tests to be performed. There are no group C tests for levels H
and M.
– 24 – IEC 61169-71:2022 © IEC 2022
Table 10 – Periodic tests
- Assessment level M (higher) Assessment level H (lower)
IEC 61169-1:
Failures Failures
Number Number
permitted permitted
Test Test
of Period of Period
subclause
for each for each
required required
specimens specimens
a a
group group
Group D1 (d) 3 3
6 1 3 1
years years
Solderability
connector 9.3.2.2 ia  ia
assemblies
Resistance to
9.3.2.3 ia  ia
soldering heat
Mechanical
tests on cable ia  ia
fixing
– Cable
rotation 9.3.7 na  na
(nutation)
– Cable
9.3.8 ia  ia
pulling
– Cable
9.3.9 ia  ia
bending
– Cable
9.3.10 ia  ia
torsion
Safety wire
hole pull-out
bending 9.3.12 ia  ia
moment (and
shearing force)
Group D2 (d) 3 3
6 1 3 1
years years
Contact
resistance,
outer
conductor and
centre 9.2.3 a  a
conductor
continuity
(mated cabled
connectors)
Vibration 9.3.3 a
Shock 9.3.14 a
Damp heat,
9.4.3 a  a
steady state
Salt mist 9.4.10 a
Group D3 (d) 3 3
b b
1 1
1 1
years years
Dimensions
piece-parts 9.1.2 a  a
and materials
Group D4 (d) 3 3
6 1 3 1
years years
Mechanical
9.3.15 a  a
endurance
High
temperature 9.4.5 a  a
endurance
Low
temperature 9.4.6 a  a
endurance
Discharge test
9.2.8 ia
(corona test)
Climatic
9.4 na  na
conditioning
- Assessment level M (higher) Assessment level H (lower)
IEC 61169-1:
Failures Failures
Number Number
Test permitted Test permitted
of Period of Period
subclause
required for each required for each
specimens specimens
a a
group group
Group D5 (d) 3 3
6 1 3 1
years years
Return loss 9.2.1 a  a
Screening IEC 62153-4-
a  a
effectiveness 7
Water
9.4.9 ia  ia
immersion
Group D6 (d) 3 3
6 1 3 1
years years
Contact
9.3.5 ia  ia
captivation
Rapid change
9.4.4 na  na
of temperature
Climatic
9.4.2 a  a
sequence
Group D7 (d) 3 3
c
0 1 1
years years
Resistance to
solvents and
9.4.11 ia
contaminating
fluids
Sulphur
9.4.12 ia
dioxide
a = suggested as applicable
ia = test suggested (when applicable)
na = not applicable
(d) = destructive tests − specimens shall not be returned to stock
a
for Qualification Approval (QA), a total of two failures only permitted from groups D1 to D7.
b
One set of piece-parts of each style and variant, unless using common piece parts.
c
Group D7 − number of pairs for each solvent.

5.4 Procedures for the quality conformance
5.4.1 Quality conformance inspection
This shall consist of test group A1 and B1 on a lot-by-lot basis and tests group D1 to D7 based
on periodic tests.
5.4.2 Qualification approval and its maintenance
This still consists of three consecutive lots passing test groups A1 and B1 followed by selection
of specimens from the lots as appropriate. These specimens shall successfully pass the
specified periodic D tests.
– 26 – IEC 61169-71:2022 © IEC 2022
6 Instructions for preparation of detail specifications
6.1 General
Detail specifications (DS) writers shall use the appropriate BDS pro-forma. The following pages
comprise the pro-forma BDS dedicated for use with RF coaxial connectors with inner diameter
of outer conductor 5 mm with screw coupling-characteristic impedance 50 Ω (type NEX10®).
As such, it will already have entered on it information relating to
a) the basic specification number applicable to all the detail specifications covering connector
styles of the type covered by the sectional specification.
b) the connector series designation.
6.2 Identification of the component
(1) Enter the following details
– style: the style designation of the connector including type of fixing and sealing if
applicable;
– attachment: by deletion of the inapplicable options of cable/wire: given for centre and
outer conductors;
– special features and markings: as applicable;
– series designation: in bold characters/digits approximately 2,5 mm high;
(2) Enter details of assessment level and the climatic category.
(3) A reproduction of the outline drawing and details of the panel piercing (if applicable). It shall
provide the maximum envelope dimensions, also the position of the reference plane.
In the case of a fixed connector, the position of the mounting plane(s) relative to the front
face of the connector.
(4) Any maximum panel thickness limitations for fixed connectors shall be stated.
(5) Particulars of all variants covered by the DS. As appropriate, the information shall include:
– cable types (or sizes) applicable to each variant;
– alternative plated or protective finishes;
– details of alternative mounting flanges having either tapped or plain mounting holes;
– details of alternative solder spills or solder buckets including, when applicable, those for
use with microwave integrated circuit (MIC) components.
6.3 Performances
(6) Performance data listing the most important characteristics of the connectors in accordance
with the requirements of the relevant sectional specification. Deviations from the minimum
requirements shall be clearly indicated. Non-applicable parameters shall be marked "na".
6.4 Marking, ordering information and related matters
(7) Insert marking and ordering information as appropriate, together with details or related
documents and any invoked structural similarity.
6.5 Selection of tests, test conditions and severities
(8) "na" is used to indicate inapplicable test. The tests signed with “a” in all detailed
specifications are applicable.
When using the normal procedure with a dedicated BDS, the letter "a" − for applicable − shall
be entered in the 'test required' column against each of the tests indicated as being mandatory
in the test schedule of the relevant sectional specification. Any additional tests required at the
discretion of the specification writer shall also be indicated by an "a".

The specification writer shall also indicate, when necessary, details of deviations from the
standard test method and test conditions, including any relevant deviations given in the test
schedule of the sectional specification.
The qualification approval and quality conformance inspection shall be applicable and shall be
consistent with other connectors providing similar comparable services within the system so
that the national supervision and inspection agencies are satisfied.
6.6 Blank detail specification pro-forma for RF coaxial connector with inner diameter
of outer conductor 5 mm with screw coupling-characteristic impedance 50 ohms
(type NEX10®)
The following pages contain the complete BDS pro-forma.
a
(1)
(2)
(3) ELECTRONIC COMPONENT OF ASSESSED QUALITY IN

ACCORDANCE WITH GENERIC SPECIFICATION IEC 61169-1:2013
(4) ISSUE
AND SECTIONAL SPECIFICATION IEC 61169-XX
(5) Detail specification for radio frequency coaxial Type: NEX10®
connector of assessed quality
Connection Structure
Style Special features and markings
b
Method of cable/wire attachment:
centre conductor-solder/crimp .
b
outer conductor-solder/clamp/crimp .
(6) Assessment level……… Characteristic impedance…Ω Climatic category…/…/…
(7) Outline and maximum dimensions：    Panel piercing and mounting details：

Refer to IEC 61169-XX for the interface
...