IEC 60122-1/AMD1:1983 Quartz crystal units for frequency control and selection. Part 1 : Standard values and test conditions was changed to IEC 61178-3-1:1993 Quartz crystal units; a specification in the IEC quality assessment system for electronic components (IECQ); part 3: sectional specification; qualification approval; section 1: blank detail specification.
IEC 60122-1/AMD1:1983 Quartz crystal units for frequency control and selection. Part 1 : Standard values and test conditions was changed to IEC 61178-3:1993 Quartz crystal units; a specification in the IEC quality assessment system for electronic components (IECQ); part 3: sectional specification; qualification approval.
IEC 60122-1/AMD1:1983 Quartz crystal units for frequency control and selection. Part 1 : Standard values and test conditions was changed to IEC 61178-2-1:1993 Quartz crystal units; a specification in the IEC quality assessment system for electronic components (IECQ); part 2: sectional specification; capability approval; section 1: blank detail specification.
IEC 60122-1/AMD1:1983 Quartz crystal units for frequency control and selection. Part 1 : Standard values and test conditions was changed to IEC 61178-2:1993 Quartz crystal units; a specification in the IEC quality assessment system for electronic components (IECQ); part 2: sectional specification; capability approval.
IEC 60122-1/AMD1:1983 Quartz crystal units for frequency control and selection. Part 1 : Standard values and test conditions was changed to IEC 61178-1:1993 Quartz crystal units; a specification in the IEC quality assessment system for electronic components (IECQ); part 1: generic specification.
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