• NBN EN 60191-6-4 : 2004

    Current The latest, up-to-date edition.

    MECHANICAL STANDARDIZATION OF SEMICONDUCTOR DEVICES - PART 6-4: GENERAL RULES FOR THE PREPARATION OF OUTLINE DRAWINGS OF SURFACE MOUNTED SEMICONDUCTOR DEVICE PACKAGES - MEASURING METHODS FOR PACKAGE DIMENSIONS OF BALL GRID ARRAY (BGA)

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Reference character and drawings
       4.1 Ball grid array package (BGA) Type 1 - Ball datum
       4.2 Ball grid array package (BGA) Type 2 - Body datum
    5 Measuring method
       5.1 Datum S pertaining to ball coplanarity
       5.2 Datum A, B
       5.3 Definition of specified dimensions and measuring method
       5.4 Profile of a package edge surface v
       5.5 Mounting height A
       5.6 First stand-off A1
       5.7 Second stand-off A4
       5.8 Ball diameter b
       5.9 Ball center position X
       5.10 Ball coplanarity y
       5.11 Package top flatness y1
    Annex ZA: Normative references to international publications
             with their corresponding European publications

    Abstract - (Show below) - (Hide below)

    Includes requirements for the measuring methods of ball grid array (BGA) dimensions.

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    Document Type Standard
    Publisher Belgian Standards
    Status Current
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