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IEC 60642:1979/AMD1:1992 ED1

Amendment 1 - Piezoelectric ceramic resonators and resonator units for frequency control and selection - Chapter I: Standard values and conditions - Chapter II: Measuring and test conditions IEC 60642:1979/AMD1:1992 ED1

Publication date:   Sep 30, 1992

General information

60.60 Standard published   Sep 30, 1992

IEC

TC 49

International Standard

31.140   Piezoelectric devices

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PREVIOUSLY

PUBLISHED
IEC 60642:1979 ED1

NOW

PUBLISHED
IEC 60642:1979/AMD1:1992 ED1
60.60 Standard published
Sep 30, 1992

REVISED BY

ABANDON
IEC 60642 ED2