NF EN 61189-2-721
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
| Fecha edición: |
2015-10-09
En Vigor
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| Idiomas disponibles: | Inglés, Francés |
| Keywords: | PRINTED-CIRCUIT BOARDS|PRINTED-CIRCUIT CARDS|MATERIALS|LAMINATES|COPPER PLATING|MICROWAVE FREQUENCIES|TESTS|TESTING CONDITIONS|MEASUREMENT|DIELECTRIC PROPERTIES|PERMITTIVITY|DISSIPATION FACTOR|ENVIRONMENTAL TESTS||RESONATORS |
| ICS: | 31.180 - Tarjetas y circuitos impresos |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 61189-2-721:2015 Idéntica IEC 61189-2-721:2015 |
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