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AS
AS 2546.3-1988

AS 2546.3-1988

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Printed boards Design and use

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

30-06-2017

Language(s)

English

Published date

15-07-1988

Publisher

Standards Australia

Preview
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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 2546.3-1988 PRINTED BOARDS - DESIGN AND USE
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE.
5 - 2 REFERENCED DOCUMENTS.
5 - 3 DEFINITIONS.
5 - 4 MATERIALS AND SURFACE FINISHES.
5 - 4.1 Materials.
7 - 4.2 Surface finishes.
8 - 4.3 Non-metallic surface finishes applied to the printed board.
11 - 5 CONNECTION TO THE CONDUCTIVE PATTERN.
13 - 6 DIMENSIONS.
13 - 6.1 Datum reference.
13 - 6.2 Outline dimensions of printed boards.
13 - 6.3 Board thickness.
14 - 6.4 Dimensions of holes.
15 - 6.5 Dimensions of slots and notches.
15 - 6.6 Dimensions of conductors.
17 - 6.7 Dimensional stability.
17 - 7 ELECTRICAL CHARACTERISTICS.
17 - 7.1 Resistance.
18 - 7.2 Current-carrying capacity.
22 - 7.3 Insulation resistance.
22 - 7.4 Voltage proof.
24 - 7.5 Other electrical characteristics.
24 - 8 MECHANICAL CHARACTERISTICS.
24 - 8.1 Adhesion of the conductive pattern.
25 - 8.2 Flatness.
25 - 9 MISCELLANEOUS.
25 - 9.1 Soldering.
26 - 9.2 Delamination.
27 - 9.3 Flammability.
28 - 10 PACKAGING OF PRINTED BOARDS.
28 - 10.1 General.
29 - 10.2 Packaging materials.
29 - 10.3 Procedures.
30 - APPENDIX A - DETERMINATION OF SIZE OF ACCESS HOLES IN PERMANENT PROTECTIVE COATING
30 - A1 GENERAL APPROACH.
31 - A2 CONSIDERATIONS FOR DETERMINING THE DIAMETER OF THE SMALLEST ACCESS HOLE (SAH).
31 - A3 CONSIDERATIONS FOR DETERMINING THE DIAMETER OF THE LARGEST ACCESS HOLE (LAH).
31 - A4 CONSIDERATIONS FOR DETERMINING THE DIAMETER OF THE NOMINAL ACCESS HOLE (NAH).

Describes fundamental information on the design and application of printed boards for electronic and electrical use, their technical limitations, and the features which can be expected. It is intended to provide guidance to both the designer and the user of printed boards and printed board assemblies. It is technically similar to IEC 326-3.

Committee
IT-001
DocumentType
Standard
ISBN
0 7262 5099 6
Pages
28
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

This Standard relates to all types of printed boards irrespective of the method of manufacture, to provide guidance to both the designer and the user of printed boards on matters relating to specification, design and application.

AS 1560-1989 Guidance for the mounting of discrete electronic components on printed boards
AS 1521-1976 Grid system for printed circuits
AS 2546.1-1982 Printed boards General requirements and test methods
AS 3508.4-1992 Printed board assemblies - Acceptability of printed boards and soldered joints - Pictorial representation
AS/NZS 3250:1995 Approval and test specification - Mains operated electronic and related equipment for household and similar general use
AS 2546.0-1987 Printed Boards Terms And Definitions
AS 2420-1987 Fire test methods for solid insulating materials and non-metallic enclosures used in electrical equipment

AS 1603.15-2002 Automatic fire detection and alarm systems - Remote indicators
AS 4428.0-1997 Fire detection, warning, control and intercom systems - Control and indicating equipment General requirements and test methods (Reconfirmed 2016)
AS 1603.7-1996 Automatic fire detection and alarm systems Optical beam smoke detectors (Reconfirmed 2016)
AS 3508.4-1992 Printed board assemblies - Acceptability of printed boards and soldered joints - Pictorial representation
AS 1603.14-2001 Automatic fire detection and alarm systems - Point type carbon monoxide (CO) fire detectors
AS 2220.1-1989 Emergency warning and intercommunication systems in buildings Equipment design and manufacture

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