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BS 9612 N019:1979
Detail specification for resistance welded seal quartz crystal units for oscillator applications. DN, DZ, DQ and DP enclosures, 17 to 75 MHz frequency range. Third overtone thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level
12 стр.
Отменен
Печатное изданиеПечатная копия
166.32 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
31.140 Piezoelectric devices / Пьезоэлектрические и диэлектрические приборы
Ключевые слова:
Electronic equipment and components|Volume|Crystal resonators|Resonant frequency|Inspection|Resonators|Temperature control|Statistical quality control|Dimensions|Frequencies|Quality control|Electrical resistance|Electrical tolerances|Welding|Approval testing|Working range|Resistance welding|Testing conditions|Qualification approval|Environment (working)|Oscillators|Performance|Capacitance|Temperature|Piezoelectric devices|Quality assurance systems|Assessed quality|Rated power|Electrical properties and phenomena|Dielectric devices|Ratings