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BS 9612 N018:1979
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 wide temperature ranges (non-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:
Inspection|Resonators|Testing conditions|Electrical tolerances|Assessed quality|Resonant frequency|Electronic equipment and components|Working range|Temperature|Electrical properties and phenomena|Dimensions|Welding|Electrical resistance|Rated power|Qualification approval|Crystal resonators|Oscillators|Resistance welding|Ratings|Approval testing|Quality assurance systems|Frequencies|Capacitance|Environment (working)|Statistical quality control|Quality control|Volume|Performance|Piezoelectric devices|Dielectric devices