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projektai-lsd Lithuanian Standards Board
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prEN IEC 61249-2-54:2025

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

Draft Public enquiry
Comment end date 2025-11-12
Export comments Read draft and comment

Project stage codes

1. Decision on WI Proposal
2. Viešoji apklausa
From 2025-09-13 till 2025-11-12

Organisation

CENELEC Europos elektrotechnikos standartizacijos komitetas

ICS

31.180 - Printed circuits and boards

ForeignTC'S

CLC/SR 91

Number of comments

0

Comment start date

2025-09-13