31.140 : Piezoelectric devices

BS 9612 N016:1979

BS 9612 N016:1979

Withdrawn Most Recent

Detail specification for resistance welded seal quartz crystal units for oscillator applications. DN, DZ, 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

€165.00

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BS 9612 N017:1979

BS 9612 N017:1979

Withdrawn Most Recent

Detail specification for resistance welded seal quartz crystal units for oscillator applications. DN, DZ, 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

€165.00

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BS 9612 N018:1979

BS 9612 N018:1979

Withdrawn Most Recent

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

€165.00

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BS 9612 N019:1979

BS 9612 N019:1979

Withdrawn Most Recent

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

€165.00

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BS 9612 N020:1979

BS 9612 N020:1979

Withdrawn Most Recent

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 wide temperature ranges (non-temperature controlled). Full assessment level

€165.00

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BS 9612 N021:1979

BS 9612 N021:1979

Withdrawn Most Recent

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

€165.00

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BS 9617:1982

BS 9617:1982

Withdrawn Most Recent

Rules for the preparation of detail specifications for quartz crystal units of assessed quality. Full assessment level

€165.00

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BS 9625:1983

BS 9625:1983

Withdrawn Most Recent

Blank detail specification for quartz crystal oscillators of assessed quality: full assessment level

€193.00

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