I.S. EN 60249-2-4:1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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. 4: EPOXIDE WOVEN GLASS FABRIC COPPER-CLAD LAMINATED SHEET, GENERAL PURPOSE GRADE
Hardcopy , PDF
09-06-2016
English
27-01-1995
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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
Annex ZA (normative) Other international publications quoted
in this standard with the references of the
relevant European publications
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