IEC 61169-47:2012

Radio-frequency connectors - Part 47: Sectional specification for radio-frequency coaxial connectors with clamp coupling, typically for use in 75 Ω cable networks (type F-Quick)

IEC 61169-47:2012(E) is part of the IEC 61169 series, and provides information and rules for the preparation of detail specifications (DS) for RF coaxial connectors with clamp coupling, typically for use in 75 ohm cable networks (type F-Quick). This specification indicates the recommended performance characteristics to be considered when writing a DS and covers test schedules and inspection requirements.

General Information

• Status: Published
• Publication Date: 23-Jul-2012
• ICS: 33.120.30 - RF connectors
• Technical Committee: SC 46F - RF and microwave passive components
• Drafting Committee: PT 61169-47 - TC 46/SC 46F/PT 61169-47
• Current Stage: DELPUB - Deleted Publication
• Start Date: 30-Mar-2015
• Completion Date: 26-Oct-2025

Relations

• Revised: IEC 61169-47:2015 - Radio-frequency connectors - Part 47: Sectional specification for radio-frequency coaxial connectors with clamp coupling, typically for use in 75 Ω cable networks (type F-Quick)
• Effective Date: 05-Sep-2023

Overview

IEC 61169-47:2012 is a sectional specification within the IEC 61169 series that defines rules and recommended performance characteristics for radio-frequency coaxial connectors with clamp (push‑on) coupling, typically the type F-Quick used in 75 Ω cable networks. Rather than being a product specification, this standard guides the preparation of Detail Specifications (DS) by describing interface dimensions, gauging, electrical and mechanical performance, test schedules and inspection requirements for F‑Quick connectors.

Key topics and technical requirements

• Scope and purpose: Rules for preparing Detail Specifications (DS) for F‑Quick clamp-coupled connectors, with mandatory tests selected from IEC 61169-1.
• Interface dimensions & gauging: Dimensional data and mechanical gauge definitions for compatibility (example: inner conductor length A = 6.35–8.63 mm, nut length B = 4.00–7.29 mm). Illustrative designs include resilient outer conductor sleeves, slotted outer conductors and snap‑ring variants.
• Electrical characteristics:
  • Nominal impedance: Conformance when terminating a Zc = 75 Ω cable.
  • Frequency range: Typical DS selections from 5 MHz to 1 GHz, up to 2 GHz (some satellite) or 3 GHz (some head‑end).
  • Reflection factor: Minimums such as ≥30 dB up to 1 GHz, with reduced minimums at higher bands.
  • Insertion loss: Recommended maxima (e.g., 0.1 dB max up to 1 GHz, higher allowances at 2–3 GHz).
  • Contact resistance: Center and outer conductor resistance limits (initial and after conditioning) are specified.
• Mechanical and environmental: Mechanical performance, connector styles (indoor push‑on), and environmental characteristics for outdoor sockets where applicable.
• Quality assessment & tests: Acceptance and periodic test schedules, inspection procedures, qualification approval and maintenance, and a blank DS pro‑forma to aid specification authors.

Practical applications and users

• Who uses IEC 61169-47:
  • Connector and cable manufacturers drafting product Detail Specifications.
  • System integrators and equipment designers specifying F‑Quick connectors for consumer coax installations.
  • Test laboratories performing acceptance/periodic tests and conformity inspections.
  • Procurement and compliance teams ensuring products meet IEC recommended requirements.
• Typical applications: Indoor cable TV/stereo receiver leads, F‑type patch cables, set‑top box connections, and other easily disconnected/reconnected 75 Ω indoor coax installations. The standard notes that for fixed/screw‑type connections, IEC 61169-24 is preferred.

Related standards

• IEC 61169 series (generic RF connector guidance)
• IEC 61169-1: Generic specification - general requirements and measuring methods
• IEC 61169-24: Sectional specification for screw‑coupling type F connectors

Use IEC 61169-47:2012 as the authoritative guide when preparing detail specifications, verifying dimensional compatibility and selecting appropriate test schedules for F‑Quick 75 Ω clamp‑coupled RF coaxial connectors.

Standards Content (Sample)

IEC 61169-47 ®
Edition 1.0 2012-07
INTERNATIONAL
STANDARD
colour
inside
Radio-frequency connectors –
Part 47: Sectional specification for radio-frequency coaxial connectors with
clamp coupling, typically for use in 75 Ω cable networks (type F-Quick)

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IEC 61169-47 ®
Edition 1.0 2012-07
INTERNATIONAL
STANDARD
colour
inside
Radio-frequency connectors –
Part 47: Sectional specification for radio-frequency coaxial connectors with

clamp coupling, typically for use in 75 Ω cable networks (type F-Quick)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
R
ICS 33.120.30 ISBN 978-2-83220-289-0

– 2 – 61169-47 © IEC:2012(E)
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Interface dimensions . 5
3.1 Dimensions . 5
3.1.1 Common dimensions . 5
3.1.2 Example of connector “F-Quick” type male plug with resilient outer
conductor sleeve (indoor) physical dimensions . 6
3.1.3 Example of connector “F-Quick” type male plug with slotted outer
conductor (indoor) physical dimensions . 7
3.1.4 Example of connector “F-Quick” type male plug with slotted outer
conductor and snap ring (indoor) physical dimensions . 7
3.2 Mechanical gauges . 8
4 Quality assessment procedures . 9
4.1 General . 9
4.2 Ratings and characteristics . 9
4.3 Environmental characteristics for outdoor sockets . 11
4.4 Test schedule and inspection requirements . 11
4.4.1 Acceptance tests . 11
4.4.2 Periodic tests. 11
4.5 Procedures . 13
4.5.1 Quality conformance inspection . 13
4.5.2 Qualification approval and its maintenance . 13
5 Instructions for preparation of detail specifications . 13
5.1 General . 13
5.2 Identification of the detail specification . 14
5.3 Identification of the component . 14
5.4 Performance . 14
5.5 Marking, ordering information and related matters . 14
5.6 Selection of tests, test conditions and severities . 14
5.7 Blank detail specification pro-forma for type F connector . 15

Figure 1 – Connector “F-Quick” type male plug: General dimensions . 6
Figure 2 – Example of connector “F-Quick” type male plug with resilient outer
conductor sleeve (indoor) . 7
Figure 3 – Example of connector “F-Quick” type male plug with slotted outer conductor
(indoor) . 7
Figure 4 – Example of connector “F-Quick” type male plug with slotted outer conductor
and snap ring (indoor) . 8
Figure 5 – Mechanical gauge . 8

Table 1 – Connector “F” type male plug (indoor) . 6
Table 2 – Ratings and characteristics (1 of 2) . 9
Table 3 – Acceptance tests . 11
Table 4 – Periodic tests (1 of 2) . 12

61169-47 © IEC:2012(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
RADIO-FREQUENCY CONNECTORS –
Part 47: Sectional specification for radio-frequency coaxial
connectors with clamp coupling, typically for use in
75 Ω cable networks (type F-Quick)

FOREWORD
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61169-47 has been prepared by subcommittee 46F: R.F. and
microwave passive components, of IEC technical committee 46: Cables, wires, waveguides,
R.F. connectors, R.F. and microwave passive components and accessories.
The text of this standard is based on the following documents:
CDV Report on voting
46F/204/CDV 46F/213/RVC
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 2.

– 4 – 61169-47 © IEC:2012(E)
A list of all parts of the IEC 61169 series, under the general title: Radio-frequency connectors,
can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
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IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
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of its contents. Users should therefore print this document using a colour printer.

61169-47 © IEC:2012(E) – 5 –
RADIO-FREQUENCY CONNECTORS –
Part 47: Sectional specification for radio-frequency coaxial
connectors with clamp coupling, typically for use in
75 Ω cable networks (type F-Quick)

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 connectors with clamp coupling,
typically for use in 75 Ω cable networks (type F-Quick).
It describes the interface dimensions with gauging information, electrical and mechanical
performance including the mandatory tests selected from IEC 61169-1:1992, applicable to all
DS relating to type F-Quick connectors.
This specification indicates the recommended performance characteristics to be considered
when writing a DS and covers test schedules and inspection requirements.
NOTE This interface is typically used for indoor connections, which are easily disconnected and reconnected. The
typical application is for F-type coaxial receiver leads or F-type coaxial patch cables. The interface may also be
known as a Push – On connector.
It is preferred to use the fixed (screwed) connectors type F according to IEC 61169-24:2009.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 61169-1:1992, Radio-frequency connectors – Part 1: Generic specification – General
requirements and measuring methods
Amendment 1:1996
Amendment 2:1997
IEC 61169-24:2009, Radio-frequency connectors – Part 24: Sectional specification – Radio
frequency coaxial connectors with screw coupling, typically for use in 75 Ω cable networks
(type F)
3 Interface dimensions
3.1 Dimensions
3.1.1 Common dimensions
Millimetres are original dimensions.
All un-dimensioned pictorial configurations are for reference purposes only.
___________
There exists a consolidated edition 1.2 (1998) that comprises IEC 61169-1:1992, its Amendment 1:1996 and its
Amendment 2:1997.
– 6 – 61169-47 © IEC:2012(E)
Figure 1 and Table 1 depict the dimensions that are common to any F connector and thus
indispensable for compatibility. Examples of specific design with their dimensions are given in
3.1.2 to 3.1.4.
B
A
0,100
A
Reference plane
IEC  1462/12
Figure 1 – Connector “F-Quick” type male plug: General dimensions

Table 1 – Connector “F” type male plug (indoor)
DESCRIPTION DIM mm inches NOTES
Min. Max. Min. Max.
Inner conductor length A 6,35 8,63 0,250 0,340
Length of nut B 4,00 7,29 0,167 0,287
Maximum envelope dimension C 16,61 0,654
Inner conductor diameter D 0,64 1,13 0,025 0,044
Reference plane opening inner diameter F 6,84 0,230 1
Reference plane outer diameter G 7,11 0,280
1 No protrusion of the dielectric beyond the reference plane is permitted.
3.1.2 Example of connector “F-Quick” type male plug with resilient outer conductor
sleeve (indoor) physical dimensions
The connector is shown in Figure 2. Common dimensions are given in 3.1.1.

∅E
∅G
∅F
∅D
∅C
61169-47 © IEC:2012(E) – 7 –
Dimension in millimetres
Cone or radius
Resilient sleeve
Min. 7,5
IEC  1463/12
Figure 2 – Example of connector “F-Quick” type
male plug with resilient outer conductor sleeve (indoor)
3.1.3 Example of connector “F-Quick” type male plug with slotted outer conductor
(indoor) physical dimensions
The connector is shown in Figure 3. Common dimensions are given in 3.1.1.
Dimension in millimetres
Minimum 6× slotted
IEC  1464/12
Figure 3 – Example of connector “F-Quick” type male plug
with slotted outer conductor (indoor)
3.1.4 Example of connector “F-Quick” type male plug with slotted outer conductor
and snap ring (indoor) physical dimensions
The connector is shown in Figure 4. Common dimensions are given in 3.1.1.

∅1
+0,1
∅9,55 ∅8,55
– 8 – 61169-47 © IEC:2012(E)
Dimension in millimetres
Snap ring
Cone or radius
Min. 7,5
IEC  1465/12
Figure 4 – Example of connector “F-Quick” type male plug
with slotted outer conductor and snap ring (indoor)
3.2 Mechanical gauges
See IEC 61169-24:2009 for the test procedure using the gauge as defined in Figure 5.

3/8-32 UNEF-2A
with major ∅A
NOTE 2
C
D
IEC  1466/12
DESCRIPTION Dimension mm inches
Outside diameter of thread blank A 9,34 0,368
Reference plane opening outer diameter B 7,48 0,295
Port thread length C 7,48 0,295
Port length D 12,69 0,357
Bulkhead diameter
E 16,59 0,654
1 Outside diameter of thread.
2 Thread relief not to exceed 2 full threads.

Figure 5 – Mechanical gauge
∅E
∅1
∅B
∅9,1
–0,1
∅A
NOTE 1
61169-47 © IEC:2012(E) – 9 –
4 Quality assessment procedures
4.1 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.
4.2 Ratings and characteristics
The RF connectors defined in this standard are designed for use with a variety of flexible and
semi-rigid coaxial cables and in microwave integrated circuits and similar uncabled
applications.
Table 2 – Ratings and characteristics (1 of 2)
Ratings and characteristics IEC 61169- Value Remarks
1:1992 including any deviations
subclause from standard test methods
Electrical
Nominal impedance  Shall meet the requirement
...