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eLibrary > 22/30444943 DC BS EN 63171. 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 >

22/30444943 DC BS EN 63171. 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, 2022

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22/30444943 DC BS EN 63171. 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, 2022

30444943-NC.pdf
48B_2972e_CD.pdf [Go to Page]
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Common features and typical connector pair
5 Characteristics [Go to Page]
5.1 General
5.2 Pin assignment
5.3 Classification into climatic category
5.4 Electrical characteristics [Go to Page]
5.4.1 Creepage and clearance distances
5.4.2 Voltage proof
5.4.3 Current-temperature derating
5.4.4 Interface contact resistance – initial only
5.4.5 Input to output DC resistance
5.4.6 Input to output DC resistance unbalance
5.4.7 Insulation resistance
5.5 Transmission characteristics (data transmission portion for a combined connector) [Go to Page]
5.5.1 General
5.5.2 Insertion loss
5.5.3 Return loss
5.5.4 Propagation delay
5.5.5 Transverse conversion loss
5.5.6 Transverse conversion transfer loss
5.5.7 Transfer impedance (shielded only)
5.5.8 Coupling attenuation (screened only)
5.5.9 Power sum alien (exogenous) NEXT
5.5.10 Power sum alien (exogenous) FEXT
5.6 Mechanical characteristics (data transmission portion for a combined connector) [Go to Page]
5.6.1 Mechanical operation
5.6.2 Effectiveness of connector coupling devices
5.6.3 Insertion and withdrawal forces
5.6.4 Polarizing method
5.6.5 Vibration
6 Tests and test schedule [Go to Page]
6.1 General
6.2 Example of an arrangement for input to output DC resistance measurement
6.3 Example of arrangement for interface contact resistance measurement
6.4 Arrangement for vibration test (test phase CP)
6.5 Test procedures and measuring methods
6.6 Preconditioning
6.7 Test schedules [Go to Page]
6.7.1 General
6.7.2 Basic (minimum) test schedule
6.7.3 Full test schedule [Go to Page]
6.7.3.1 General
6.7.3.2 Test group P – Preliminary
6.7.3.3 Test group AP – Climatic
6.7.3.4 Test group BP – Mechanical
6.7.3.5 Test group CP – Moisture
6.7.3.6 Test group DP – Vibration
6.7.3.7 Test group EP – Electrical load
6.7.3.8 Test group FP – Electrical transmission
6.7.3.9 Test group GP – Transfer impedance and coupling attenuation
Bibliography [Go to Page]

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22/30444943 DC BS EN 63171. 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, 2022

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