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naSRPS EN IEC 61249-2-53:2023

Materials for printed boards and other interconnecting structures - Part 2-53: Reinforced base materials clad and unclad - PTFE unfilled laminate sheets of defined flammability (vertical burning test), copper-clad

General information

40.60     Dec 13, 2024

ISS

N040

European Norm

31.180  

English  

Scope

IEC 61249-2-53:2025 specifies requirements for properties of PTFE unfilled reinforced laminated sheet of a thickness 0,05 mm up to 10,0 mm of defined flammability (vertical burning test), copper-clad. This part of IEC 61249 is applicable to the design, manufacture, use of PTFE unfilled reinforced laminated sheet of defined flammability (vertical burning test), copper-clad. Its flame resistance is defined in terms of the flammability requirements of 8.4.

Life cycle

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PROJECT
naSRPS EN IEC 61249-2-53:2023
40.60 Close of voting
Dec 13, 2024

Related project

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