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Main page>IEC Standards>IEC 61249-2-39:2012 - Materials for printed boards and other interconnecting structures - Part 2-39: Reinforced base materials clad and unclad - High performance epoxide and non-epoxide, woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
immediate downloadReleased: 2012-11-29
IEC 61249-2-39:2012
Materials for printed boards and other interconnecting structures - Part 2-39: Reinforced base materials clad and unclad - High performance epoxide and non-epoxide, woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
Matériaux pour circuits imprimés et autres structures d'interconnexion - Partie 2-39: Matériaux de base renforcés, plaqués et non plaqués - Feuilles stratifiées en tissu de verre de type E époxyde et non époxyde à haute performance, plaquées cuivre, d'inflammabilité définie (essai de combustion verticale), pour les assemblages sans plomb
IEC 61249-2-39:2012 specifies requirements for properties of modified brominated epoxide woven E-glass laminated sheet of a thickness 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad. The glass transition temperature is defined to be 170 °C minimum.