IEC 60249-2-7:1987

Base materials for printed circuits. Part 2: Specifications. Specification No. 7: Phenolic cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test)

Gives requirements for properties of phenolic cellulose paper copper-clad laminated sheet, of defined flammability, in thicknesses of 0.5 mm up to 3.2 mm. The sheet consists of an insulating base (phenolic resin bonded cellulose paper laminate) with metal foil bonded to one or both sides.

SDO:

IEC

Language:

English

ICS Codes:

31.180

Status:

Replaced

Publish date:

1987-06-14

Standard Number:

IEC 60249-2-7:1987