IEC 61249-2-34:2009
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IEC 61249-2-34:2009

IEC 61249-2-34:2009 Materials for printed boards and other interconnecting structures - Part 2-34: Reinforced base materials, clad and unclad - Non-halogenated modified or unmodified resin system, woven E-glass laminate sheets of defined relative permittivity (equal to or less than 3,7 at 1 GHz) and flammability (vertical burning test), copper-clad

Summary

IEC 61249-2-34:2009 specifies requirements for properties of non-halogenated epoxide woven E-glass laminate sheet of a thickness of 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad. The glass transition temperature is defined to be 150 °C minimum. The relative permittivity is equal to or less than 3,7 and the dissipation factor is equal to or less than 0,0070 at 1 GHz.

Technical characteristics

Publisher International Electrotechnical Commission (IEC)
Publication Date 02/11/2009
Edition 1.0
Page Count 42
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ISBN ---
Weight (in grams) ---
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