prEN IEC 61076-2-104:2024
(Main)Connectors for electronic equipment - Product requirements - Part 2-104: Circular connectors - Detail specification for circular connectors with m8 screw-locking or snap-locking
Connectors for electronic equipment - Product requirements - Part 2-104: Circular connectors - Detail specification for circular connectors with m8 screw-locking or snap-locking
Connecteurs pour équipements électroniques - Exigences de produit - Partie 2-104: Connecteurs circulaires - Spécification particulière pour les connecteurs circulaires m8 à vis ou à encliquetage
Konektorji za elektronsko opremo - Zahteve za izdelek - 2-104. del: Okrogli konektorji - Podrobna specifikacija za okrogle konektorje z vijačnim M8 ali zaskočnim zaklepanjem
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Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2024
Konektorji za elektronsko opremo - Zahteve za izdelek - 2-104. del: Okrogli
konektorji - Podrobna specifikacija za okrogle konektorje z vijačnim M8 ali
zaskočnim zaklepanjem
Connectors for electronic equipment - Product requirements - Part 2-104: Circular
connectors - Detail specification for circular connectors with m8 screw-locking or snap-
locking
Connecteurs pour équipements électroniques - Exigences de produit - Partie 2-104:
Connecteurs circulaires - Spécification particulière pour les connecteurs circulaires m8 à
vis ou à encliquetage
Ta slovenski standard je istoveten z: prEN IEC 61076-2-104:2024
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
48B/3121/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61076-2-104 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-10-18 2025-01-10
SUPERSEDES DOCUMENTS:
48B/3070/CD, 48B/3104/CC
IEC SC 48B : ELECTRICAL CONNECTORS
SECRETARIAT: SECRETARY:
United States of America Mr Jeffrey Toran
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
ASPECTS CONCERNED:
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.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the
final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
Connectors for electronic equipment - Product requirements - Part 2-104: Circular connectors -
Detail specification for circular connectors with M8 screw-locking or snap-locking
PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
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.
IEC CDV 61076-2-104/Ed3 © IEC 2024 – 2 – 48B/3121/CDV
1 CONTENTS
2 FOREWORD . 6
3 Bibliography . 63
5 1 Scope . 9
6 2 Normative references . 9
7 3 Terms and definitions . 11
8 3.1 . 11
9 mounting orientation . 11
10 4 Technical information . 12
11 4.1 Recommended method of termination for rewirable connectors . 12
12 4.2 Connector coding, number of contacts, ratings and characteristics . 12
13 4.3 Systems of levels . 12
14 4.3.1 Performance level. 12
15 4.3.2 Compatibility levels, according to IEC 61076-1 . 12
16 4.4 Classification into climatic categories . 12
17 4.5 Creepage and clearance distances . 12
18 4.6 Current-carrying capacity . 13
19 4.7 Marking . 13
20 4.8 Safety aspects. 13
21 5 Dimensional information . 14
22 5.1 General . 14
23 5.2 Fixed connectors . 14
24 5.2.1 Style BM . 14
25 5.2.2 Style CM . 15
26 5.2.3 Style EM . 16
27 5.2.4 Style EF . 16
28 5.3.1 Style JM . 19
29 5.3.2 Style KM . 20
30 5.3.3 Style NM . 20
31 5.3.4 Style OM . 21
32 5.3.5 Style LM . 22
33 5.3.6 Style MM . 23
34 5.3.7 Style JF . 23
35 5.3.8 Style KF . 24
36 5.3.9 Style NF . 25
37 5.3.10 Style QF . 25
38 5.3.11 Style LF . 26
39 5.3.12 Style MF . 27
40 5.4 Interface dimensions . 28
41 5.4.1 Pin front and side view A-coding 3-way . 28
42 5.4.2 Pin front and side view A-coding 4-way . 29
43 5.4.3 Pin front and side view A-coding 6-way . 31
44 5.4.4 Pin front and side view A-coding 8-way . 33
45 5.4.5 Pin front and side view B-coding 5-way . 34
46 5.4.6 Pin front and side view C-coding, 12-way . 36
47 5.4.7 Pin side view for snap- and screw-, snap- and screw-locking . 38
IEC CDV 61076-2-104/Ed3 © IEC 2024 – 3 – 48B/3121/CDV
48 5.5 Engagement (mating) information . 39
49 5.6 Gauges . 41
50 5.6.1 Sizing gauges and retention force gauges . 41
51 6 Characteristics . 43
52 6.1 General . 43
53 6.2 Pin assignment and other definitions . 43
54 6.3 Classification into climatic categories . 43
55 6.4 Electrical characteristics . 43
56 6.4.1 Rated insulation voltage – Rated impulse voltage – Pollution degree . 43
57 Voltage proof . 44
6.4.2
58 6.4.3 Current-carrying capacity. 44
59 6.4.4 Contact resistance . 45
60 6.4.5 Insulation resistance . 45
61 6.5 Mechanical characteristics . 46
62 6.5.1 Mechanical operation . 46
63 Insertion and withdrawal forces . 46
6.5.2
64 6.5.3 Contact retention in insert . 46
65 6.5.4 Polarizing and coding method . 46
66 6.6 Other characteristics . 47
67 6.6.1 Vibration (sinusoidal) . 47
68 6.6.2 Shock . 47
69 Degree of protection provided by enclosures (IP code) . 47
6.6.3
70 6.7 Environmental aspects . 47
71 6.7.1 Marking of insulation material (plastics) . 47
72 7 Test schedule . 48
73 General . 48
7.1
74 7.1.1 Climatic category . 48
75 7.1.2 Creepage and clearance distances . 48
76 7.1.3 Arrangement for contact resistance measurement . 48
77 7.1.4 Arrangement for dynamic stress tests . 49
78 7.1.5 Wiring of specimens . 50
79 Test schedules . 51
7.2
80 7.2.1 Basic (minimum) test schedule . 51
81 7.2.2 Full test schedule . 51
82 Annex A (informative) . 61
83 Diameter of the female connector body . 61
A.1
84 Annex B (informative) . 62
85 B.1 Orientation of cable outlet in relation to coding . 62
87 Figure 1 – Connector insert with male contacts, dip solder long version with screw- and
88 snap-locking . 15
89 Figure 2 – Connector insert with male contacts, dip solder short version with screw-
90 and snap-locking. 15
91 Figure 3 – Fixed connector with wires, male contacts, single hole mounting . 16
92 Figure 4 – Fixed connector with wires, female contacts, single hole mounting . 17
93 Figure 5 – Fixed connector with wires, female contacts, single hole mounting . 18
94 Figure 6 – Rewirable connector, male contacts, straight version with screw-locking . 19
95 Figure 7 – Rewirable connector, male contacts, right angled version with screw-locking . 20
IEC CDV 61076-2-104/Ed3 © IEC 2024 – 4 – 48B/3121/CDV
96 Figure 8 – Non-rewirable connector, male contacts, straight version with screw- and
97 snap-locking . 20
98 Figure 9 – Non-rewirable connector, male contacts, straight version with snap-locking . 21
99 Figure 10 – Non-rewirable connector, male contacts, angled version with snap-locking . 22
100 Figure 11
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