IEC 61249-2-34 Ed. 1.0 b:2009 PDF

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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 (verti
standard by International Electrotechnical Commission, 02/11/2009

Document Format: PDF

Description

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.

Product Details

Edition:
1.0
Published:
02/11/2009
Number of Pages:
42
File Size:
1 file , 970 KB
Note:
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