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- BS 9612 N004:1977 Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level

【国外标准】 Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
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适用范围:
暂无
标准号:
BS 9612 N004:1977
标准名称:
Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level
英文名称:
Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, 47 U/2, DQ and DP enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over wide temperature ranges (non-temperature controlled). Full assessment level标准状态:
被代替-
发布日期:
1977-10-15 -
实施日期:
出版语种:
- 其它标准
- 上一篇: BS 9611:1973 Rules for the preparation of detail specifications for solder-sealed quartz crystal units of assessed quality for oscillator applications. General application category
- 下一篇: BS 9612 N005:1977 Detail specification for cold welded seal quartz crystal units for oscillator applications. DN, DQ and DP enclosures, 0.8 to 20 MHz and 3.0 to 30 MHz frequency ranges. Fundamental thickness-shear mode, AT-cut, for operation over narrow temperature ranges (temperature controlled). Full assessment level
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