I.S. EN 61189-2-719:2016现行
Test Methods for Electrical Materials, Printed Boards and Other Interconnection Structures and Assemblies Part 2-719: Test Methods for Materials for Interconnection Structures - Relative Permittivity and Loss Tangent (500 mhz to 10 Ghz)
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 61189-2-719:2016
发布时间：2016/11/1 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：54
标准简介
Defines a test method of relative permittivity and loss tangent of printed board and assembly materials, expected to be determined 2 to 10 of relative permittivity and 0,001 to 0,050 of loss tangent at 500 MHz to 10 GHz.
