IEC 61249-2-54 ED1

Materials for printed boards and other interconnecting structures - Part 2-54: Reinforced base materials clad and unclad - Halogenated modified or unmodified resin system, woven E-glass laminate sheets of defined dissipation factor (less than 0,005 at 10 GHz) and flammability (vertical burning test), copper-clad for high speed applications

General information

40.99   Full report circulated: DIS approved for registration as FDIS   May 8, 2026

DECFDIS    May 14, 2026

IEC

TC 91

International Standard

31.180   Printed circuits and boards

Life cycle

NOW

IN_DEVELOPMENT
IEC 61249-2-54 ED1
40.99 Full report circulated: DIS approved for registration as FDIS
May 8, 2026