• BS 9612 N021:1979

BS 9612 N021:1979

Detail specification for resistance welded seal quartz crystal units for oscillator applications. DN, DZ, DQ and DP enclosures, 50 to 125 MHz frequency range. Fifth overtone thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level

BSI Group , 04/15/1979

Publisher: BS

File Format: PDF

$80.00$160.02


Ratings, characteristics and inspection requirements. Cross References:BS 2011BS 5069:Part 1BS 6001BS 9000BS 9610PD 9002

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