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BS EN IEC 63171:2021

BS EN IEC 63171:2021

$167.15

Connectors for electrical and electronic equipment. Shielded or unshielded free and fixed connectors for balanced single-pair data transmission with current-carrying capacity. General requirements and tests

Published By Publication Date Number of Pages
BSI 2021 44
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IEC 63171:2021 covers shielded and unshielded free and fixed connectors, circular or rectangular, for balanced single-pair data transmission, with current-carrying capacity. It specifies the IEC 63171 series’ common mechanical, electrical and transmission characteristics and environmental requirements, as well as required test specifications. This document does not describe a specific mating interface. Detail specifications of mating interfaces complying with this document can be found in the family of detail specification standards IEC 63171-X (type X). Within their own type, the shielded and unshielded connectors are interoperable for their transmission performance and can be exchanged; though the shielded version has improved alien crosstalk and coupling attenuation properties

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
9 English
CONTENTS
11 FOREWORD
13 INTRODUCTION
Figures
Figure 1 ā€“ Relationships between the IEC 63171 series and their related references
14 1 Scope
2 Normative references
16 3 Terms and definitions
4 Common features and typical connector pair
5 Characteristics
5.1 General
5.2 Pin assignment
5.3 Classification into climatic category
Figure 2 ā€“ Example of front view of fixed connector pin assignment
17 5.4 Electrical characteristics
5.4.1 Creepage and clearance distances
5.4.2 Voltage proof
18 5.4.3 Current-temperature derating
Figure 3 ā€“ Level I connector de-rating curve
19 5.4.4 Interface contact resistance ā€“ initial only
5.4.5 Input to output DC resistance
Figure 4 ā€“ Level II connector de-rating curve
20 5.4.6 Input to output DC resistance unbalance
5.4.7 Initial insulation resistance
5.5 Transmission characteristics
5.5.1 General
5.5.2 Insertion loss
21 5.5.3 Return loss
5.5.4 Propagation delay
5.5.5 Transverse conversion loss
Tables
Table 1 ā€“ Maximum insertion loss
Table 2 ā€“ Minimum return loss
22 5.5.6 Transverse conversion transfer loss
5.5.7 Transfer impedance (shielded only)
5.5.8 Coupling attenuation
Table 3 ā€“ Minimum transverse conversion loss
Table 4 ā€“ Minimum transverse conversion transfer loss
23 5.5.9 Power sum alien (exogenous) NEXT
5.5.10 Power sum alien (exogenous) FEXT
Table 5 ā€“ Minimum coupling attenuation
Table 6 ā€“ Minimum power sum alien near end crosstalk (PS ANEXT)
24 5.6 Mechanical characteristics
5.6.1 Mechanical operation
Table 7 ā€“ Minimum power sum alien far end crosstalk (PS AFEXT)
25 5.6.2 Effectiveness of connector coupling devices
5.6.3 Insertion and withdrawal forces
Table 8 ā€“ Preferred values for the number of mating cycles
Table 9 ā€“ Minimum pull-out force
26 5.6.4 Polarizing method
5.6.5 Dynamic stress
6 Tests and test schedule
6.1 General
27 6.2 Example of input to output resistance measurement arrangement
Figure 5 ā€“ Example of input to output resistance measurement arrangement
28 6.3 Example of arrangement for contact resistance measurement
6.4 Arrangement for vibration test (test phase CP)
Figure 6 ā€“ Example of arrangement for contact resistance measurement
29 6.5 Test procedures and measuring methods
6.6 Preconditioning
6.7 Test schedules
6.7.1 General
6.7.2 Basic (minimum) test schedule
6.7.3 Full test schedule
30 Table 10 ā€“ Test group P
31 Table 11 ā€“ Test group AP
34 Table 12 ā€“ Test group BP
35 Table 13 ā€“ Test group CP
37 Table 14 ā€“ Test group DP
39 Table 15 ā€“ Test group EP
41 Table 16 ā€“ Test group FP
Table 17 ā€“ Test group GP
42 Bibliography

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BS EN IEC 63171:2021
$167.15