BS 9612 N012:1979
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Detail specification for cold-welded seal quartz crystal units for oscillator applications. DK enclosures, 25 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
Available format(s)
Hardcopy
Withdrawn date
23-07-2013
Language(s)
English
Published date
15-02-1979
Publisher
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