IEC 61253-2-1:1993

Piezoelectric ceramic resonators - A specification in the IEC quality assessment system for electronic components (IECQ) - Part 2: Sectional specification - Qualification approval - Section 1: Blank detail specification - Assessment level E

IEC 61253-2:1993

Piezoelectric ceramic resonators - A Specification in the IEC quality assessment system for electronic components (IECQ) - Part 2: Sectional specification - Qualification approval

IEC 61253-1:1993

Piezoelectric ceramic resonators - A specification in the IEC quality assessment system for electronic components (IECQ) - Part 1: Generic specification - Qualification approval