IEC PAS 61076-3-122:2015

IEC PAS 61076-3-122 ®
Edition 1.0 2015-03
PUBLICLY AVAILABLE
SPECIFICATION
PRE-STANDARD
colour
inside
Connectors for electronic equipment – Product requirements –
Part 3-122: Detail specification for rugged 8-way, shielded, free and fixed
connectors
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IEC PAS 61076-3-122 ®
Edition 1.0 2015-03
PUBLICLY AVAILABLE
SPECIFICATION
PRE-STANDARD
colour
inside
Connectors for electronic equipment – Product requirements –

Part 3-122: Detail specification for rugged 8-way, shielded, free and fixed

connectors
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.220.10 ISBN 978-2-8322-1981-2

– 2 – IEC PAS 61076-3-122:2015 © IEC 2015
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Common features and typical connector pair . 7
4.1 View showing typical fixed and free connectors . 7
4.2 Mating information . 7
4.2.1 General . 7
4.2.2 Contacts – mating conditions . 8
4.2.3 Fixed connector TYP I . 9
4.2.4 Free connector TYP I . 12
4.2.5 Fixed connector TYP II . 14
4.2.6 Free connector TYP II . 17
5 Characteristics . 18
5.1 General . 18
5.2 Pin and pair grouping assignment . 18
5.3 Classification into climatic category . 19
5.4 Electrical characteristics . 19
5.4.1 Voltage proof . 19
5.4.2 Current-temperature derating . 19
5.4.3 Initial insulation resistance . 20
5.5 Mechanical characteristics . 20
5.5.1 Mechanical operation . 20
5.5.2 Insertion and withdrawal forces . 20
6 Tests and test schedule . 20
6.1 General . 20
6.2 Arrangement for contact resistance test . 21
6.3 Arrangement for vibration test (test phase EP5) . 22
6.4 Test procedures and measuring methods . 22
6.5 Preconditioning . 22
6.6 Test schedules . 23
6.6.1 General . 23
6.6.2 Basic (minimum) test schedule . 23
6.6.3 Full test schedule . 23

Figure 1 – View showing typical fixed and free connectors . 7
Figure 2 – Contact interface dimensions with terminated free connector . 8
Figure 3 – View of contact zone . 9
Figure 4 – Section D-D . 10
Figure 5 – Free connector Typ I . 12
Figure 6 – View of contact zone . 14
Figure 7 – Section D-D . 15
Figure 8 – Free connector . 17
Figure 9 – Fixed connector pin and pair grouping assignment (front view of connector) . 19

Figure 10 – Connector de-rating curve . 20
Figure 11 – Arrangement for contact resistance test . 21
Figure 12 – Arrangement for vibration test . 22

Table 1 – Dimensions for Figure 2 . 8
Table 2 – Dimensions for Figures 3 and 4 . 11
Table 3 – Dimensions for Figure 5 . 13
Table 4 – Dimensions for Figures 6 and 7 . 16
Table 5 – Dimensions for Figure 8 . 18
Table 6 – Climatic categories – selected values . 19
Table 7 – Test group P . 23
Table 8 – Test group AP . 24
Table 9 – Test group BP . 25
Table 10 – Test group CP . 26
Table 11 – Test group DP . 27
Table 12 – Test group EP . 28
Table 13 – Test group FP . 29

– 4 – IEC PAS 61076-3-122:2015 © IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRONIC EQUIPMENT –
PRODUCT REQUIREMENTS –
Part 3-122: Detail specification for rugged 8-way,
shielded, free and fixed connectors

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IEC PAS 61076-3-12
...