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IEC 60249-2-3:1987

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Base materials for printed circuits. Part 2: Specifications. Specification No. 3: Epoxide cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test)
Available format(s)

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

Withdrawn date

07-23-2013

Published date

04-15-1987

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

Gives requirements for properties of epoxide cellulose paper copper-clad laminated sheet, of defined flammability, in thickness of 0.5 mm up to 6.4 mm.The sheet consists of an insulating base (epoxide resin bonded cellulose paper laminate) with metal foil bonded to one or both sides.

Committee
TC 91
DevelopmentNote
Supersedes IEC 60249-2A, IEC 60249-2 (03/2001) Also numbered as BS EN 60249-2.3. (09/2005)
DocumentType
Standard
Pages
46
PublisherName
International Electrotechnical Committee
Status
Withdrawn
Supersedes

BS 123100-003:2001 System of quality assessment. Capability detail specification. Rigid single-sided and double-sided printed boards with plain holes
BS 123400-003:2001 System of quality assessment. Capability detail specification. Flexible single-sided and double-sided printed boards without through-connections
BS 123500-003:2001 System of quality assessment. Capability detail specification. Flexible Single-sided and double-sided printed boards with through-connections
14/30302919 DC : 0 PD CEN/TR 81-12 - SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - BASICS AND INTERPRETATIONS - PART 12: USE OF EN 81-20 AND EN 81-50 IN SPECIFIC MARKETS
BS 123200-003:2001 System of quality assessment. Capability detail specification. Rigid double-sided printed boards with plated-through holes

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