ASTM D2149-97(2004)
Standard Test Method for Permittivity (Dielectric Constant) And Dissipation Factor Of Solid Ceramic Dielectrics At Frequencies To 10 MHz And Temperatures To 500&176C

Standard No.

ASTM D2149-97(2004)

Release Date

1997

Published By

American Society for Testing and Materials (ASTM)

Status

Withdraw 2013-01

Replace By

ASTM D2149-13

Latest

ASTM D2149-13(2021)

Scope

Permittivity and dissipation factor are sensitive to changes in chemical composition, impurities, and homogeneity. Measurement of these properties is, therefore, useful for quality control and for determining the effect of environments such as moisture, heat, or radiation.

1.1 This test method covers the determination of the relative permittivity (dielectric constant) and dissipation factor of solid ceramic dielectrics from 50 Hz to 10 MHz over a range of temperatures from -80 to 500176C. Two procedures are included as follows:

1.1.1 Procedure A8212;Using Micrometer Electrode.

1.1.2 Procedure B8212;Using Precision Capacitor.

Note 18212;In common usage the word "relative" is frequently dropped.

1.2 This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D2149-97(2004) history

• 2021 ASTM D2149-13(2021) Standard Test Method for Permittivity (Dielectric Constant) and Dissipation Factor of Solid Dielectrics at Frequencies to 10 MHz and Temperatures to 500 °C
• 2013 ASTM D2149-13 Standard Test Method for Permittivity (Dielectric Constant) And Dissipation Factor Of Solid Ceramic Dielectrics At Frequencies To 10 MHz And Temperatures To 500°C
• 1997 ASTM D2149-97(2004) Standard Test Method for Permittivity (Dielectric Constant) And Dissipation Factor Of Solid Ceramic Dielectrics At Frequencies To 10 MHz And Temperatures To 500&176C
• 1997 ASTM D2149-97 Standard Test Method for Permittivity (Dielectric Constant) And Dissipation Factor Of Solid Ceramic Dielectrics At Frequencies To 10 MHz And Temperatures To 500176C