• BS 5057:1992

    Current The latest, up-to-date edition.

    Specification for flat, quick-connect terminations

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-12-1992

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Committees responsible
    National foreword
    1 Scope
    2 Normative references
    3 Definitions
    4 Classification into groups
    5 Values of current
    6 Marking
    7 Dimensions
    8 Type tests
    9 Test conditions
    10 Test specimens
    11 Visual examination
    12 Examination of dimension and mass
    13 Contact resistance - Specified test current method
    14 Temperature rise
    15 Current loading, cyclic
    16 Insertion and withdrawal forces
    17 Tensile strength (crimped connection)
    Appendix
    A Force gauge for testing quick-connect female
          connectors
    Tables
    Ia Dimensions of male tabs (millimetres)
    Ib Dimensions of male tabs (inches)
    IIa Dimensions of female connectors (millimetres)
    IIb Dimensions of female connectors (inches)
    IIIa Dimensions of alternative design female connectors
          (millimetres)
    IIIb Dimensions of alternative design female connectors
          (inches)
    IV Type tests
    V Untitled
    VI Insertion and withdrawal force limits
    Figures
    1 Dimensions of male tabs
    2a Dimensions of round dimple detents
    2b Dimensions of rectangular dimple detents
    3 Dimensions of hole detents
    4 Dimensions of female connectors
    4a Dimensions of female connectors, alternative
          design
    5 Double-end tab
    6 Location of test points and thermocouples
    7 Connections for electrical tests
    8 Test currents for temperature-rise test
    9 Contact resistance - 2.8 mm size
    10 Contact resistance - 4.8 mm and 5.2 mm sizes
    11 Contact resistance - 6.3 mm and 9.5 mm sizes.
          Brass-to-brass
    12 Contact resistance - 6.3 mm and 9.5 mm sizes.
          Tin-to-tin and tin-to-brass
    13 Tensile strength - Crimped connections
    14 Series 2.8
    15 Series 2.8
    16 Series 4.8
    17 Series 4.8
    18 Series 6.3
    19 Series 9.5

    Abstract - (Show below) - (Hide below)

    Specifies requirements for dimensions, performance characteristics and test programme.

    Scope - (Show below) - (Hide below)

    This International Standard is applicable to flat quick-connect terminations consisting of male tabs with hole or dimple detents and the mating female connectors. For reasons of safety, it is recommended that quick-connect terminations beyond the scope of this standard shall not be interchangeable with those listed in Clause 4. This standard establishes uniform requirements for the dimensions, performance characteristics and test program.

    General Product Information - (Show below) - (Hide below)

    Committee EPL/48
    Development Note Supersedes BS 5057(1988) Also numbered as IEC 60760. (07/2005) Reviewed and confirmed by BSI, June 2007. (05/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    BS 5772-8:1985 Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods Connector tests (mechanical) and mechanical tests on contacts and terminations
    IEC 60512-7:1993 Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 7: Mechanical operating tests and sealing tests
    BS 5772-3:1979 Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods Current-carrying capacity tests
    BS 2011-2.1T:1981 Environmental testing. Tests Test T. Soldering
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