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  • IEC 60249-2-3:1987

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Base materials for printed circuits. Part 2: Specifications. Specification No. 3: Epoxide cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  23-07-2013

    Language(s): 

    Published date:  15-04-1987

    Publisher:  International Electrotechnical Committee

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

    Foreword
    Preface
    1 Scope
    2 Materials and construction
    3 Internal marking
    4 Electrical properties
    5 Non-electrical properties of the copper-clad sheet
    6 Non-electrical properties of the base material after
        complete removal of the copper foil
    7 Packaging and marking
    8 Acceptance testing

    Abstract - (Show below) - (Hide below)

    Gives requirements for properties of epoxide cellulose paper copper-clad laminated sheet, of defined flammability, in thickness of 0.5 mm up to 6.4 mm.The sheet consists of an insulating base (epoxide resin bonded cellulose paper laminate) with metal foil bonded to one or both sides.

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

    Committee TC 91
    Development Note Supersedes IEC 60249-2A, IEC 60249-2 (03/2001) Also numbered as BS EN 60249-2.3. (09/2005)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Withdrawn
    Supersedes

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

    BS 123100-003:2001 System of quality assessment. Capability detail specification. Rigid single-sided and double-sided printed boards with plain holes
    BS 123400-003:2001 System of quality assessment. Capability detail specification. Flexible single-sided and double-sided printed boards without through-connections
    BS 123500-003:2001 System of quality assessment. Capability detail specification. Flexible Single-sided and double-sided printed boards with through-connections
    14/30302919 DC : 0 PD CEN/TR 81-12 - SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - BASICS AND INTERPRETATIONS - PART 12: USE OF EN 81-20 AND EN 81-50 IN SPECIFIC MARKETS
    BS 123200-003:2001 System of quality assessment. Capability detail specification. Rigid double-sided printed boards with plated-through holes
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