Cover IEC 61249-2-1:2005
größer

IEC 61249-2-1:2005

Materials for printed boards and other interconnecting structures - Part 2-1: Reinforced base materials, clad and unclad - Phenolic cellulose paper reinforced laminated sheets, economic grade, copper clad

Ausgabedatum: 2005-01
Edition: 1.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 29 VDE-Artnr.: 211729

Inhaltsverzeichnis

This part of IEC 61249 gives requirements for properties of phenolic cellulose paper reinforced copper-clad laminated sheets, economic grade in thicknesses of 0,8 mm up to 3,2 mm. This standard covers materials with different requirements on flammability, designated according to the following: Material 61249-2-1-1: general purpose grade, requirement on flammability not specified; and Material 61249-2-1-2: materials of defined flammability (vertical burning test). These grades of material cover one of two flammability requirements, designated at FV0 or FV1.