GB/T 6427-2025 Active National standards

GB/T 6427-2025 Test method for frequency temperature stability of piezoelectric ceramic vibrator

Publish Date: 2025-08-29 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 6427-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electronic devices and specialized materials, parts, and structural components

ICS Name: Special materials for electronic technology

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Pages: 12 pages

Scope

This document describes the test method for the frequency-temperature stability of piezoelectric ceramic transducers.
This document is applicable to testing the temperature stability of the series resonance frequency and parallel resonance frequency of piezoelectric ceramic transducers with radial stretching vibration mode and longitudinal length stretching vibration mode. Other piezoelectric ceramic transducers can be used as reference for this test.

Development Information

Word Count: 12 Thousand words Pages: 12 pages

Replace the following standards

GB/T 6427-1999 Test method for frequency temperature stability of piezoelectric ceramic vibrator

Referenced Standards

GB/T 2414.1-1998 Test methods for the properties of piezoelectric ceramics Radial extension vibration mode for disk GB/T 2414.2-1998 Test methods for the properties of piezoelectric ceramics Transverse length extension vibration mode for bar GB/T 2414.2-2025 Test methods for the properties of piezoelectric ceramics—Transverse length extension vibration mode for bar GB/T 3389-2008 Test methods for the properties of piezoelectric ceramics—Test for the performance parameter GB/T 3389.1-1996 Vocabulary for ferroelectric and piezoelectric ceramics GB/T 3389.2-1999 Test methods for the properties of piezoelectric ceramics——Static test for piezoelectric strain constant d33 GB/T 3389.3-2001 Test methods for the properties of piezoelectric ceramics—Test for Curie temperature Tc GB/T 3389.4-1982 Test methods for the properties of piezoelectric ceramics—Longitudinal length extension vibration mode for rod GB/T 3389.5-1995 Test methods for the properties of piezoelectric ceramics—Thickness extension vibration mode for disk GB/T 3389.6-1997 Test methods for properties of piezoelectric ceramics Thickness-shear vibration mode for rectangular plate GB/T 3389.7-1986 Test methods for the properties of piezoelectric ceramics Test for dielectric properties in high electric field GB/T 3389.8-1986 Test methods for the properties of piezoelectric ceramics Test for the pyroelectric coefficient GB/T 3389.1-1996 Vocabulary for ferroelectric and piezoelectric ceramics

Related Standards

GB/T 2413-1981 Active

GB/T 2413-1981 Piezoelectric ceramic materials—Measuring methods for determination of volume density

Publish Date: 1980-12-31

GB/T 3389.4-1982 Replaced

GB/T 3389.4-1982 Test methods for the properties of piezoelectric ceramics—Longitudinal length extension vibration mode for rod

Publish Date: 1982-12-30

GB/T 5594.1-1985 Active

GB/T 5594.1-1985 Test methods for properties of structure ceramic used in electronic components—Test method for gas-tightness

Publish Date: 1985-11-27

GB/T 5594.2-1985 Active

GB/T 5594.2-1985 Test methods for properties of structure ceramic used in electronic components—Test method for Youngs elastic modulus and Poisson ratio

Publish Date: 1985-11-27

GB/T 5594.3-1985 Replaced

GB/T 5594.3-1985 Test methods for properties of structure ceramic used in electronic components—Test method for mean coefficient of linear expansion

Publish Date: 1985-11-27

GB/T 5594.4-1985 Replaced

GB/T 5594.4-1985 Test methods for properties of structure ceramic used in electronic components—Test method for dielectric loss angle tangent value

Publish Date: 1985-11-27