IEC 61249-2-45:2018 (EN-FR)

Materials for printed boards and other interconnecting structures - Part 2-45: Reinforced base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass reinforced laminate sheets of thermal conductivity 1,0 W/(m•K) and defined flammability (vertical burning test), copper-clad for lead-free assembly

Standard Details

IEC 61249-2-45:2018 gives requirements for properties of non-halogenated epoxide non‑woven reinforced core/woven E-glass reinforced surface laminate sheets of thermal conductivity and defined flammability (vertical burning test), copper-clad for lead-free assembly in thicknesses of 0,60 mm up to 1,70 mm. The flammability rating is achieved through the use of non-halogenated fire retardants reacted as part of the epoxide polymeric structure. The glass transition temperature is defined to be 105 °C minimum. Thermal conductivity is defined to be (1,0 ± 0,15) W/(m•K).

General Information

Status : ACTIVE

Standard Type: Main

Document No: IEC 61249-2-45:2018 (EN-FR)

Document Year: 2018

Pages: 45

Edition: 1.0

Section Volume:
TC 91 Electronics assembly technology

ICS:
31.180 Printed circuits and boards

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IEC 61249-2-45:2018 (EN-FR)

IEC 61249-2-45:2018 (EN-FR)

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