IEC 60249-2A:1971

January 1971

International standard Cancelled

First supplement - Metal-clad base materials for printed circuits - Part 2: Specifications

Main informations

Collections

International IEC standards

Publication date

January 1971

Number of pages

7 p.

Reference

IEC 60249-2A:1971

Print number

Standard replaced by (1)

IEC 60249-2-3:1987

April 1987

International standard Cancelled

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

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.

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