oSIST prEN IEC 61169-70:2023

Radio-frequency connectors - Part 70: Sectional specification for series HD-BNC radio-frequency coaxial connectors - Characteristic Impedance 75 ohms

Hochfrequenz-Steckverbinder - Teil 70: Rahmenspezifikation für Hochfrequenz-Koaxialsteckverbinder der Serie HD-BNC - Wellenwiderstand 75 Ohm

Radiofrekvenčni konektorji - 70. del: Področna specifikacija za radiofrekvenčne koaksialne konektorje serije HD-BNC - Karakteristična impedanca 75 ohm

General Information

• Status: Not Published
• Public Enquiry End Date: 31-Jan-2023
• ICS: 33.120.30 - RF connectors
• Technical Committee: MOC - Mobile Communications
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 30-Nov-2022
• Due Date: 19-Apr-2023
• Completion Date: 19-Apr-2023
• Ref Project: prEN IEC 61169-70:2022 - Radio-frequency connectors Part 70: Sectional specification for series HD-BNC radio-frequency coaxial connectors - Characteristic Impedance 75 ohms

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 61169-70:2023
01-januar-2023
Radiofrekvenčni konektorji - 70. del: Področna specifikacija za radiofrekvenčne
koaksialne konektorje serije HD-BNC - Karakteristična impedanca 75 ohm
Radio-frequency connectors - Part 70: Sectional specification for series HD-BNC radio-
frequency coaxial connectors - Characteristic Impedance 75 ohms
Ta slovenski standard je istoveten z: prEN IEC 61169-70:2022
ICS:
33.120.30 Radiofrekvenčni konektorji RF connectors
(RF)
oSIST prEN IEC 61169-70:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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46F/631/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61169-70 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-11-25 2023-02-17
SUPERSEDES DOCUMENTS:
46F/593/CD, 46F/617/CC

IEC SC 46F : RF AND MICROWAVE PASSIVE COMPONENTS
SECRETARIAT: SECRETARY:
United States of America Mr John Morelli
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:


Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.

TITLE:
IEC 61169-70 Ed 1.0: Radio-frequency connectors Part 70: Sectional specification for series HD-BNC
radio-frequency coaxial connectors - Characteristic Impedance 75 ohms

PROPOSED STABILITY DATE: 2026

NOTE FROM TC/SC OFFICERS:

Copyright © 2022 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

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1 CONTENTS
2
3 FOREWORD . 3
4 INTRODUCTION . 5
5 1 Scope . 5
6 2 Normative references . 5
7 3 Terms and definitions . 5
8 4 Mating face and gauge information . 6
9 4.1 Dimensions-General connectors –Grade 1 . 6
10 4.1.1 Connector with pin-centre contact . 6
11 4.1.2 Connector with socket-centre contact . 8
12 4.1.3 Coupling nut details . 12
13 4.2 Gauges . 12
14 4.2.1 Gauge pin for socket-centre contact . 12
15 4.2.2 Gauge for outer contact of connector with socket-centre contact . 13
16 5 Quality assessment procedure . 13
17 5.1 General . 13
18 5.2 Rating and Characteristics (see clause 6 of IEC 61169-1) . 14
19 5.2.1 Periodic tests . 17
20 5.3 Procedures: . 19
21 5.3.1 Quality conformance inspection . 19
22 5.3.2 Qualification approval and its maintenance . 19
23 6 Instructions for preparation of detail specifications . 19
24 6.1 General. . 19
25 6.2 Identification of the detail specification . 19
26 6.3 Identification of the component . 19
27 6.4 Performance . 19
28 6.5 Marking, ordering information and related matters. 20
29 6.6 Selection of tests, test conditions and severities . 20
30    6.7  Blank detail specification pro forma for series HD-BNC connectors . 20
31
32
33 Table 6 Rating and Characteristics . 14
34 Table 7 Acceptance tests . 17
35 Table 8  Periodic tests . 17
36

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37 INTERNATIONAL ELECTROTECHNICAL COMMISSION
38 ____________
39
40 IEC 61169: RADIO-FREQUENCY CONNECTORS -
41 Part 70: Sectional specification for series HD-BNC radio-frequency coaxial
42 connectors – Characteristic Impedance 75 Ω
43
44 FOREWORD
45 1) The International Electrotechnical Commission (IEC) is a worldwide organization for
46 standardization comprising all national electrotechnical committees (IEC National
47 Committees). The object of IEC is to promote international co-operation on all questions
48 concerning standardization in the electrical and electronic fields. To this end and in
49 addition to other activities, IEC publishes International Standards, Technical Specifications,
50 Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred
51 to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC
52 National Committee interested in the subject dealt with may participate in this preparatory
53 work. International, governmental and non-governmental organizations liaising with the IEC
54 also participate in this preparation. IEC collaborates closely with the International
55 Organization for Standardization (ISO) in accordance with conditions determined by
56 agreement between the two organizations.
57 2) The formal decisions or agreements of IEC on technical matters express, as nearly as
58 possible, an international consensus of opinion on the relevant subjects since each
59 technical committee has representation from all interested IEC National Committees.
60 3) IEC Publications have the form of recommendations for international use and are accepted
61 by IEC National Committees in that sense. While all reasonable efforts are made to ensure
62 that the technical content of IEC Publications is accurate, IEC cannot be held responsible
63 for the way in which they are used or for any misinterpretation by any end user.
64 4) In order to promote international uniformity, IEC National Committees undertake to apply
65 IEC Publications transparently to the maximum extent possible in their national and
66 regional publications. Any divergence between any IEC Publication and the corresponding
67 national or regional publication shall be clearly indicated in the latter.
68 5) IEC itself does not provide any attestation of conformity. Independent certification bodies
69 provide conformity assessment services and, in some areas, access to IEC marks of
70 conformity. IEC is not responsible for any services carried out by independent certification
71 bodies.
72 6) All users should ensure that they have the latest edition of this publication.
73 7) No liability shall attach to IEC or its directors, employees, servants or agents including
74 individual experts and members of its technical committees and IEC National Committees
75 for any personal injury, property damage or other damage of any nature whatsoever,
76 whether direct or indirect, or for costs (including legal fees) and expenses arising out of the
77 publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.
78 8) Attention is drawn to the normative references cited in this publication. Use of the
79 referenced publications is indispensable for the correct application of this publication.
80 International Standard IEC 61169-44 has been prepared by subcommittee 46F: R.F. and
81 microwave passive components, of IEC technical committee 46: Cables, wires, waveguides,
82 R.F. connectors, R.F. and microwave passive components and accessories.
83 The text of this International Standard is based on the following documents:
FDIS Report on voting
XX/XX/FDIS XX/XX/RVD

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84
85 Full information on the voting for the approval of this standard can be found in the report on
86 voting indicated in the above table.
87 This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
88 The committee has decided that the contents of this publication will remain unchanged until
89 the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data
90 related to the specific document. At this date, the document will be:
91 • reconfirmed,
92 • withdrawn,
93 • replaced by a revised edition, or
94 • amended.
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136 IEC 61169: RADIO-FREQUENCY CONNECTORS -
137 Part 70: Sectional specification for series HD-BNC radio-frequency coaxial
138 connectors - Characteristic Impedance 75 Ω
139 1 Scope
140 This part of IEC 61169, which is a sectional specification (SS), provides information and rules
141 for preparation of detail specification (DS) of HD-BNC series RF coaxial connectors together
142 with the pro forma blank detail specification. HD-BNC series connectors with characteristic
143 impedance of 75Ω are used with RF cables or micro-strips in microwave, telecommunication,
144 wireless and other fields. The operating frequency limit is up to 18 GHz.
145
146 It also prescribes mating face dimensions for general purpose connectors, gauging
147 information and tests selected from IEC 61169-1, applicable to all detail specifications relating
148 to series HD-BNC RF connectors.
149
150 This specification indicates the recommended performance characteristics to be considered
151 when writing a detail specification and it covers test schedules and inspection requirements
152 for assessment levels M and H.
153
154 2 Normative references
155 The following documents are referred to in the text in such a way that some or all of their
156 content constitutes requirements of this document. For dated references, only the edition cited
157 applies. For undated references, the latest edition of the referenced document (including any
158 amendments) applies.
159
160 IEC 61169-1:1998 RF connectors – Part 1: Generic specification – General requirements and
161 measuring methods.
162
163 3 Terms and definitions
164 For the purposes of this document, the following terms and definitions apply.
165 ISO and IEC maintain terminological databases for use in standardization at the following
166 addresses:
167 • IEC Electropedia: available at http://www.electropedia.org/
168 • ISO Online browsing platform: available at http://www.iso.org/obp
169

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170 4 Mating face and gauge information
171 4.1 Dimensions - General connectors – Grade 1
172 4.1.1 Connector with pin-centre contact
173 Metric dimensions are original dimensions. All undimensioned pictorial information is for
174 reference only.
175
176
177
178 Figure 1 - Connector with pin- centre contact
179     (For dimensions, see Table 1)
180

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181
182 Figure 2  Pin- centre contact
183 (For dimensions, see Table 1)
184 Note 1: Mechanical and electrical reference plane
185
186 Table 1 — Dimensions of connector with pin-centre contact
Ref. mm Notes
min max
a  Ref – Dimension
3,73 to meet gauge test
b 3,61 Ref – Dimension
to meet gauge test
c 3,49 Ref – Dimension
to meet gauge test
d 2,80 2,85 Inner Diameter of
Outer Contact
e 3,71 -- Insulator
f 0,28 0,62
g 4,80 4,88
h 0,36 0,39
i 30° Angle
j 0,80 Ref
k 45° Angle
l 2,50 --
m -- 0,10 Flat

187

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188 4.1.2 Connector with socket-centre contact
189
190
191 Figure 3 - Connector with socket-centre contact
192    (For dimensions, see Table 2)
193
194 Figure 4 - Socket- centre contact
195 (For dimensions, see Table 2)
196

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197 Note 1: Mechanical and electrical reference plane.
198 Note 2: Socket contact configuration to meet electrical and mechanical requirements.
199
200 Table 2 — Dimensions of connector with socket-centre contact
Ref. mm Notes
min max
a 4,52 4,58
b 3,56 3,62
c -- 1,75
d 5,66 5,76
e 3,10 3,20
f 1,35 1,45
g 1,25 --

h 0,42 --
i 20° Angle
j 2,45 2,65 Contact
k 0,45 0,55
l -- 3,48
m 4,03 4,09
n 0,42 --
p 2,86 --
q 0,80

201

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202 4.1.3 Coupling Nut Details
203
204
205
206 Figure 5 – Coupling Nut Details
207 (For dimensions, see Table 3)
208
209 Note 1: Front face.
210

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211
212  Table 3 — Dimensions of coupling nut
213
Ref. mm Notes
min max
a 6,30 6,35
b 3,10 3,20
c 1,62 Typ.
d 0,81
e 4,62 4,72
f 7,65 7,85
g 2,48 2,58
h 0,55 Ref Typ.
i R 0,76 R 0,86 Typ(3)
j 45° Ref Typ.
k 0,92 Ref Typ(2)
l 0,77 0,87 Typ.
m 1,58 1,68 Typ.
n 3,02 3,12 Typ.
o 4,65 4,75 Typ.

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214 4.2 Gauges
215 4.2.1 Gauge pin for socket-centre contact
216
217
218 Figure 6 – Gauge pin for socket-centre contact
219 (For dimensions, see Table 4)
220
221 Table 4  Dimensions of gauge pin for socket-centre contact
Gauge A Gauge B
(for sizing purposes) (for measurement of retention force for inner
conductor)
Mass of gauge: （14+2）g
Ref. mm mm
 min max min max
a - 0,10 - 0,10
b 0,390 0,395 0,360 0,365
c AS NEEDED           AS NEEDED
d - 2,00 - 2,00
e 45                45
f 30                30
Material: steel, polished.
Surface roughness: Ra=0,4 μm max.
222
223
224
225 4.2.1.1 Test procedure
226 The gauge A shall be inserted once into the socket-centre contact. This is a sizing operation.
227 After this, the gauge B shall be inserted into socket-centre contact .The contact shall support
228 the mass of the gauge in a vertical downward attitude.
229 4.2.1.2 Additional test
230 Following the sizing operation, and if prescribed in the detail specification (DS), the force
231 necessary to insert gauge A fully into the socket centre contact shall be measured. When this
232 test is required, the maximum permitted insertion force shall then be specified and shall not
233 exceed 11 N.
234 Note – Gauge A is used for qualification approval tests only. The minimum diameter of gauge A
235 corresponds to the maximum diameter of a plug pin contact.

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236 4.2.2 Gauge for outer contact of plug
237
238
239
240 Figure 7 - Gauge for outer contact of plug
241 (For dimensions, see Table 5)
242
243 Table 5  Dimensions of outer contact gauge
244
Gauge A Gauge B
(for sizing purposes) (for measurement of retention force for inner
conductor)
Ref. mm mm
 min max min max
a 3,56 3,62 3,62 3,68
b 0,45 0,55 - -
Material: steel, polished.
Surface roughness: Ra=0,4 μm max.
245
246 4.2.2.1 Test procedure
247 The sizing gauge A representing maximum material (smallest diameters) is applied once only
248 as in the standard procedure, but the force to remove the gauge should also be measured.
249 The maximum force to remove the gauge should be 20 N (2 kg).
250 The retention force gauge B representing minimum material (largest diameters) is then
251 applied. Mass of the gauge to be 800 g (+/- 10 g) and the gauge to be retained in the vertical
252 downward attitude.
253 4.2.2.2 Additional test
254 At the conclusion of the tests and if prescribed in the DS, the force necessary to insert gauge
255 A shall be measured. When this test is required, the force shall not exceed 63 N.
256 5 Quality assessment procedure
257 5.1 General
258 The following subclauses provide recommended ratings, performance and test conditions to
259 be considered when writing a detail specification (DS). They also provide an appropriate
260 schedule of tests with minimum levels of conformance inspection sampling, Together with the
261 pro forma blank detail specification (BDS) and instructions for the preparation of a detail
262 specification.

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263 5.2 Rating and Characteristics (see clause 6 of IEC 61169-1)
264 The values indicated below are recommended for HD-BNC series RF coaxial connectors and
265 are given for the writer of the detail specification. They are applicable for the condition when
266 the connectors are fully mated.
267 Certain tests are listed without any recommended values being given. These tests will usually
268 not be required. When these tests are required, appropriate values shall be entered in the
269 detail specification at the discretion of the specification writer.
270
271 Table 6  Rating and Characteristics
Test method Remarks, de
...