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eLibrary > BS IEC 62946-02:2017 Connectors for electronic equipment - Detail specification for 8-way, unshielded, free and fixed high density connectors for data transmission with frequencies up to 250 MHz and with current carrying capacity up to 1 A >

BS IEC 62946-02:2017 Connectors for electronic equipment - Detail specification for 8-way, unshielded, free and fixed high density connectors for data transmission with frequencies up to 250 MHz and with current carrying capacity up to 1 A, 2020

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BS IEC 62946-02:2017 Connectors for electronic equipment - Detail specification for 8-way, unshielded, free and fixed high density connectors for data transmission with frequencies up to 250 MHz and with current carrying capacity up to 1 A, 2020

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CONTENTS
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Common features and typical connector pair [Go to Page]
4.1 Mating information [Go to Page]
4.1.1 General
4.1.2 Contacts – mating conditions
Figures [Go to Page]
Figure 1 – Contact interface dimensions with terminated free connector [Go to Page]
4.1.3 Fixed connector
Figure 2 – View of contact zone
Figure 3 – View of contact zone section A-A [Go to Page]
4.1.4 Free connector
Figure 4 – Free connector view
5 Characteristics [Go to Page]
5.1 General
5.2 Pin and pair grouping assignment
5.3 Classification into climatic category
5.4 Electrical characteristics [Go to Page]
5.4.1 General
5.4.2 Creepage and clearance distances
Figure 5 – Fixed connector pin and pair grouping assignment (front view of connector)
Tables [Go to Page]
Table 1 – Climatic categories – selected values [Go to Page]
5.4.3 Contact resistance
5.4.4 Voltage proof
5.4.5 Current-temperature derating
Table 2 – Creepage and clearance distances [Go to Page]
5.4.6 Initial insulation resistance
5.4.7 Input to output d.c. resistance
5.4.8 Input to output d.c. resistance unbalance
Figure 6 – Connector de-rating curve [Go to Page]
5.4.9 Transfer impedance
5.5 Transmission characteristics [Go to Page]
5.5.1 General
5.5.2 Insertion loss (IL)
5.5.3 Return loss (RL)
5.5.4 Near end cross talk (NEXT)
5.5.5 Far end cross talk (FEXT)
5.5.6 Transverse conversion loss (TCL)
5.5.7 Transverse conversion transfer loss (TCTL)
5.5.8 Propagation delay
5.5.9 Delay skew
5.6 Mechanical characteristics [Go to Page]
5.6.1 Mechanical operation
5.6.2 Insertion and withdrawal forces
6 Tests and test schedule [Go to Page]
6.1 General
6.2 Arrangement for contact resistance measurement
Figure 7 – Arrangement for contact resistance measurement
6.3 Arrangement for vibration test (test phase EP5), see Figure 8
Figure 8 – Arrangement for vibration test
6.4 Test procedures and measuring methods
6.5 Preconditioning
6.6 Test schedules [Go to Page]
6.6.1 Basic (minimum) test schedule
6.6.2 Full test schedule
Table 3 – Test group P – Preliminary
Table 4 – Test group AP – Mechanical endurance
Table 5 – Test group BP – Climatic
Table 6 – Test group CP – Corrosion
Table 7 – Test group DP – Moisture
Table 8 – Test group EP – Dynamic stress
Table 9 – Test group FP – Latch and cable stress
Table 10 – Test group GP – Signal integrity [Go to Page]

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BS IEC 62946-02:2017 Connectors for electronic equipment - Detail specification for 8-way, unshielded, free and fixed high density connectors for data transmission with frequencies up to 250 MHz and with current carrying capacity up to 1 A, 2020

To continue with accurate pricing,
please select your company type below: