• There are no items in your cart

EN 60249-2-12 : 1994 AMD 4 2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

BASE MATERIALS FOR PRINTED CIRCUITS - PART 2: SPECIFICATIONS - SPECIFICATION NO. 12: THIN EPOXIDE WOVEN GLASS FABRIC COPPER-CLAD LAMINATED SHEET OF DEFINED FLAMMABILITY, FOR USE IN THE FABRICATION OF MULTILAYER PRINTED BOARDS

Superseded date

01-09-2005

Published date

12-01-2013

Sorry this product is not available in your region.

FOREWORD
PREFACE
1 Scope
2 Materials and construction
3 Internal marking
4 Electrical properties
5 Non-electrical properties of the copper-clad film
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

Provides requirements for properties of thin epoxide woven glass fabric copper clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards. These laminated sheets have thicknesses (of the base laminate, excluding the copper foil) not greater than 0.8 mm (0.031 in). Materials may be used for single sided or double sided printed boards.

DevelopmentNote
Supersedes HD 313.2.12 (06/2001)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy

IEC 60249-3-3:1991 Base materials for printed circuits - Part 3: Special materials used in connection with printed circuits - Specification No. 3: Permanent polymer coating materials (solder resist) for use in the fabrication of printed boards
IEC 60249-3-1:1981 Base materials for printed circuits. Part 3: Special materials used in connection with printed circuits. Specification No. 1: Prepreg for use as bonding sheet material in the fabrication of multilayer printed boards
EN 60249-1 : 1993 COR 1994 BASE MATERIALS FOR PRINTED CIRCUITS - PART 1: TEST METHODS

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.