• BS EN 61249-2-1 : 2005

    Current The latest, up-to-date edition.

    MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES - PART 2-1: REINFORCED BASE MATERIALS, CLAD AND UNCLAD - PHENOLIC CELLULOSE PAPER REINFORCED LAMINATED SHEETS, ECONOMIC GRADE, COPPER CLAD

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  British Standards Institution

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

    1 Scope
    2 Normative references
    3 Materials and construction
       3.1 Resin system
       3.2 Reinforcement
       3.3 Metal foil
    4 Internal marking
    5 Electrical properties
    6 Non-electrical properties of the copper-clad laminate sheet
       6.1 Appearance of the copper-clad sheet
           6.1.1 Indentations (pits and dents)
           6.1.2 Wrinkles
           6.1.3 Scratches
           6.1.4 Raised areas
           6.1.5 Surface waviness
       6.2 Appearance of the unclad face
       6.3 Laminate thickness, including copper foil
       6.4 Bow and twist
       6.5 Properties related to the copper foil bond
       6.6 Punching and machining
       6.7 Dimensional stability
       6.8 Sheet sizes
           6.8.1 Typical sheet sizes
           6.8.2 Tolerances for sheet sizes
       6.9 Cut panels
           6.9.1 Size tolerance for cut panels
           6.9.2 Rectangularity of cut panels
    7 Non-electrical properties of the base material after
       complete removal of the copper foil
       7.1 Appearance of the dielectric base material
       7.2 Flexural strength
       7.3 Flammability
           7.3.1 Material 61249-2-1-1
           7.3.2 Material 61249-2-1-2
       7.4 Water absorption
       7.5 Measling
       7.6 Glass transition temperature and cure factor
    8 Quality assurance
       8.1 Quality system
       8.2 Responsibility for inspection
       8.3 Qualification inspection
       8.4 Quality conformance inspection
       8.5 Certificate of conformance
       8.6 Safety data sheet
    9 Packaging and marking
    10 Ordering information
    Annex ZA (normative) Normative references to international
                         publications with their corresponding
                         European publications
    Tables

    Abstract - (Show below) - (Hide below)

    Provides requirements for properties of phenolic cellulose paper reinforced copper-clad laminated sheets, economic grade in thickness of 0,8 mm up to 3,2 mm.

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

    Committee EPL/501
    Development Note Supersedes 02/206695 DC (08/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    EN 61249-5-1 : 1996 MATERIALS FOR INTERCONNECTION STRUCTURES - PART 5: SECTIONAL SPECIFICATION SET FOR CONDUCTIVE FOILS AND FILMS WITH AND WITHOUT COATINGS - SECTION 1: COPPER FOILS (FOR THE MANUFACTURE OF COPPER-CLAD BASE MATERIALS)
    ISO 11014-1:1994 Safety data sheet for chemical products Part 1: Content and order of sections
    IEC 61249-5-1:1995 Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with and without coatings - Section 1: Copper foils (for the manufacture of copper-clad base materials)
    ISO 14001:2015 Environmental management systems Requirements with guidance for use
    IEC 60194:2015 Printed board design, manufacture and assembly - Terms and definitions
    EN ISO 14001 : 2015 ENVIRONMENTAL MANAGEMENT SYSTEMS - REQUIREMENTS WITH GUIDANCE FOR USE (ISO 14001:2015)
    ISO 9000:2015 Quality management systems Fundamentals and vocabulary
    IEC 61189-2:2006 Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures
    EN ISO 9000 : 2015 QUALITY MANAGEMENT SYSTEMS - FUNDAMENTALS AND VOCABULARY (ISO 9000:2015)
    EN 61189-2 : 2006 TEST METHODS FOR ELECTRICAL MATERIALS, PRINTED BOARDS AND OTHER INTERCONNECTION STRUCTURES AND ASSEMBLIES - PART 2: TEST METHODS FOR MATERIALS FOR INTERCONNECTION STRUCTURES
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