GSO IEC 61189-2-721:2021

Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-721: Test methods for materials for interconnection structures - Measurement of relative permittivity and loss tangent for copper clad l...

GSO IEC 61189-2-721:2021 发布历史

GSO IEC 61189-2-721:2021由GSO 发布于 2021-07-01。

GSO IEC 61189-2-721:2021在国际标准分类中归属于: 31.180 印制电路和印制电路板。

GSO IEC 61189-2-721:2021 的最新版本是哪一版？

最新版本是 GSO IEC 61189-2-721:2021 。

GSO IEC 61189-2-721:2021的历代版本如下：

• 2021年 GSO IEC 61189-2-721:2021

IEC 61189-2-721:2015 outlines a way to determine the relative permittivity and loss tangent (also called dielectric constant and dissipation factor) of copper clad laminates at microwave frequencies (from 1,1 GHz to 20 GHz) using a split post dielectric resonator (SPDR). IEC 61189-2-721:2015 is applicable to copper clad laminates and dielectric base materials.

标准号

GSO IEC 61189-2-721:2021

发布

2021年

发布单位

GSO

当前最新

GSO IEC 61189-2-721:2021

 

 

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