DIN IEC 61253-2-1994 压电陶瓷谐振器规范.IEC电子元器件质量评定体系.第2部分:分规范:合格鉴定批准
Piezoelectric ceramic resonators - A specification in the IEC quality assessment system for electronic components (IECQ) - Part 2: Sectional specification; qualification approval; identical with IEC 61253-2:1993
The document relates to piezoelectric ceramic resonators, intended for use in electronic equipment, excluding leadless resonators and resonators which are made of multiple elements or which are made with other electronic components.