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dnaSRPS EN IEC 61249-3-6:2023

Materials for printed boards and other interconnecting structures - Part 3-6: Sectional specification set for unreinforced base materials, clad and unclad - Ptfe filled laminate sheets of defined flammability (vertical burning test), copper-clad

General information

50.20     Mar 6, 2026

50.60    Apr 17, 2026

ISS

N040

European Norm

31.180  

English  

Scope

IEC 61249-3-6 ED1 specifies requirements for properties of polytetrafluoroethylene (PTFE) filled unreinforced laminated sheet of a thickness 0,02 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad.
This document is applicable to the design, manufacture, use of PTFE filled unreinforced laminated sheet of defined flammability (vertical burning test), copper-clad.
Its flame resistance is defined in terms of the flammability requirements of 8.3.

Life cycle

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PROJECT
dnaSRPS EN IEC 61249-3-6:2023
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Mar 6, 2026

Related project

Adopted from FprEN IEC 61249-3-6:2026 IDENTICAL

Adopted from IEC 61249-3-6 ED1 IDENTICAL

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