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  • BS CECC 31300:1983

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Harmonized system of quality assessment for electronic components: sectional specification: fixed mica dielectric d.c. capacitors

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  01-07-2009

    Language(s):  English

    Published date:  28-02-1983

    Publisher:  British Standards Institution

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

    Foreword
    Preface
    Section 1 - General
    1.1 Scope
    1.2 Related documents
    1.3 Terminology
    1.4 Marking
    Section 2 - Ratings and characteristics
    2.1 Preferred climatic categories
    2.2 Rated capacitance (CR)
    2.3 Tolerance on rated capacitance
    2.4 Rated voltage (UR)
    2.5 Temperature coefficient and capacitance drift
    Section 3 - Quality assessment procedure
    3.1 Primary stage of manufacture
    3.2 Certified test records
    3.3 Qualification approval
    3.4 Quality conformance inspection
    Section 4 - Test and measurement procedures
    4.1 Standard atmospheric conditions
    4.2 Visual examination and check of dimensions
    4.3 Voltage proof
    4.4 Capacitance
    4.5 Tangent of the loss angle
    4.6 Insulation resistance
    4.7 Temperature coefficient and temperature cyclic
           drift of capacitance
    4.8 Inductance
    4.9 Short term stability
    4.10 Test Q: Sealing
    4.11 Tests of Groups 1a and C1a
    4.12 Tests of Groups 1b and C1b
    4.13 Climatic sequence
    4.14 Test Ca: Damp heat steady state
    4.15 Endurance
    Appendix A: Test method for capacitor inductance

    Abstract - (Show below) - (Hide below)

    Lists methods of test and inspection requirements for mica capacitors for telecommunications and electronic devices, with a rated voltage not greater than 3000 V and suitable for a reactive power not exceeding 10 000 var.

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

    Committee W/-
    Development Note Supersedes 78/24082 DC. (01/2006)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS CECC 31301:1983 Specification for harmonized system of quality assessment for electronic components. Blank detail specification: fixed mica dielectric d.c. capacitors

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

    BS 9000-1(1971) : LATEST
    BS 1852:1952 Colour codes for fixed resistors for telecommunication purposes.
    BS 2488:1966 Schedule of preferred numbers for the resistance of resistors and the capacitance of capacitors for telecommunication equipment
    BS 2011-2.1U(1977) : LATEST BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - ROBUSTNESS OF TERMINATIONS AND INTEGRAL MOUNTING DEVICES
    BS 2045:1965 Preferred numbers
    IEC 60384-5:1993 Fixed capacitors for use in electronic equipment - Part 5: Sectional specification: Fixed mica dielectric d.c. capacitors with a rated voltage not exceeding 3000 V - Selection of methods of test and general requirements
    BS E9070(1975) : LATEST HARMONISED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. GENERIC SPECIFICATION FOR FIXED CAPACITORS
    BS 2011-1.1(1967) : LATEST
    BS 5555:1976 Specification for SI units and recommendations for the use of their multiples and of certain other units
    BS 2011-2.1Db:1977 Basic enviromental testing proceedures. Damp heat, cyclic (12+12 hour cycle
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