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  • BS CECC 31100:1981

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 CERAMIC DIELECTRIC CAPACITORS OF BARRIER LAYER TYPE (DIELECTRIC CLASS 3)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  01-07-2009

    Language(s):  English

    Published date:  01-01-1981

    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 voltage
    2.3 Category voltage
    2.4 Rated capacitance
    2.5 Tolerance on rated capacitance
    2.6 Temperature characteristic of capacitance
    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
    3.5 Delayed delivery
    Section 4 - Test and measurement procedure
    4.1 Standard atmospheric conditions
    4.2 Visual inspection and check of dimensions
    4.3 Capacitance
    4.4 Tangent of loss angle
    4.5 Insulation resistance
    4.6 Voltage proof
    4.7 Temperature characteristic of capacitance
    4.8 Storage at low temperature
    4.9 Tests of Groups 1a and C1a
    4.10 Tests of Groups 1b and C1b
    4.11 Climatic sequence
    4.12 Test Ca: Damp heat, steady state
    4.13 Endurance
    Appendix
    A Capacitance ageing of fixed ceramic dielectric
          capacitors class 3

    Abstract - (Show below) - (Hide below)

    Applies to fixed ceramic dielectric capacitors of barrier layer type dielectric class 3 for use in electronic equipment, and for operation in low radio frequency range in power ratings not exceeding 10 var. Non-insulated, leadless and ship capacitors are excluded.

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

    Committee EPL/40
    Development Note Supersedes 79/26974 DC. (01/2006)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

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

    BS CECC 31201:1981 SPECIFICATION FOR HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - BLANK DETAIL SPECIFICATION: FIXED CAPACITORS WITH METALLIZED ELECTRODES AND POLYPROPYLENE DIELECTRIC
    BS CECC 31101:1981 SPECIFICATION FOR HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS - BLANK DETAIL SPECIFICATION: FIXED CERAMIC DIELECTRIC CAPACITORS OF BARRIER LAYER TYPE (DIELECTRIC CLASS 3)

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

    BS 1852(1952) : LATEST MARKING CODES FOR RESISTORS AND CAPACITORS
    BS 2488:1966 SCHEDULE OF PREFERRED NUMBERS FOR THE RESISTANCE OF RESISTORS AND THE CAPACITANCE OF CAPACITORS FOR TELECOMMUNICATION EQUIPMENT
    BS E9000-1(1977) : LATEST
    BS E9070(1975) : LATEST HARMONISED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. GENERIC SPECIFICATION FOR FIXED CAPACITORS
    BS 2011-1.1(1967) : LATEST
    BS 2011-2.1Db:1977 TEST DB & GUIDANCE - DAMP HEAT, CYCLIC (12 + 12 HOUR CYCLE)
    BS 2011-2.1T(1977) : LATEST
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