PRINTED BOARDS AND PRINTED BOARD ASSEMBLIES - DESIGN AND USE - PART 1-1: GENERIC REQUIREMENTS; FLATNESS CONSIDERATIONS FOR ELECTRONIC ASSEMBLIES

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-1998

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

INTRODUCTION
1 Scope
2 Normative reference
3 Basic requirements
    3.1 Design
    3.2 Rigid board manufacturer
    3.3 Assembly
    3.4 Use
4 Deviations from flatness - rigid copper-clad
    base material
    4.1 Causes
    4.2 Prevention and correction
    4.3 Test methods and requirements
5 Deviations from flatness - unassembled rigid
    printed boards
    5.1 Causes
    5.2 Prevention
    5.3 Ratification
    5.4 Requirements for flatness
    5.5 Measurement methods
6 Deviations from flatness - rigid printed board
    assemblies
    6.1 Causes
    6.2 Prevention
    6.3 Correction
7 Problems associated with placement of surface-mounted
    components
    7.1 Placement of components (assembly)
    7.2 Requirements for "pick-and-place" machines
8 Deviations from flatness in service
9 Prevention summary
10 Corrective action summary
Annex ZA (normative) Normative references to international
publications with their corresponding European publications

Covers factors controlling the flatness of rigid printed boards with their assemblies in order to advise the designer, manufacturer, assembler and user of rigid printed boards and assemblies of issues affecting flatness. Includes advice with regard to design, base material, unassembled printed board and printed board assemblies.

DocumentType	Standard
Pages	9
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
EN 61188-1-1:1997	Identical
I.S. EN 61188-1-1:1999	Identical
BS EN 61188-1-1:1997	Identical
IEC 61188-1-1:1997	Identical
SN EN 61188-1-1 : 1997	Identical