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IEC 60249-2-12:1987

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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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

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

05-03-2002

Superseded by

IEC 61249-2-7:2002

Published date

01-01-1987

€41.59
Excluding VAT

National foreword
Committees responsible
Specification
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

Gives 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. Laminated sheets covered by this specification have thicknesses (of the base laminate, excluding the copper foil) not greater than 0.8mm (0.031in). The sheet consists of an insulating base (epoxide resin bonded woven glass fabric laminate) with metal foil bonded to one or both sides.

Committee
TC 91
DevelopmentNote
Supersedes IEC 60249-2C. (03/2001) Also numbered as BS EN 60249-2.12 (06/2001)
DocumentType
Standard
Pages
44
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

BS 123700-003:2001 System of quality assessment. Capability detail specification. Flex-rigid double-sided printed boards with through-connections
BS 123600-003:2001 System of quality assessment. Capability detail specification. Flex-rigid multilayer printed boards with through-connections
BS 123300-003:2001 System of quality assessment. Capability detail specification. Rigid multilayer printed boards

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