EN 61189-2-721:2015
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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 laminate at microwave frequency using split post dielectric resonator
Published date
19-06-2015
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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.
| Committee |
CLC/SR 91
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 61189-2-721:2016-03 | Identical |
| NEN EN IEC 61189-2-721 : 2015 | Identical |
| NF EN 61189-2-721 : 2015 | Identical |
| IEC 61189-2-721:2015 | Identical |
| NBN EN 61189-2-721 : 2015 | Identical |
| PN EN 61189-2-721 : 2015 | Identical |
| BS EN 61189-2-721:2015 | Identical |
| CEI EN 61189-2-721 : 2016 | Identical |
| I.S. EN 61189-2-721:2015 | Identical |
| UNE-EN 61189-2-721:2015 | Identical |
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