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

Download or read book 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 written by British Standards Institute Staff and published by . This book was released on 1979-04-15 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crystal resonators, Resonators, Oscillators, Electronic equipment and components, Welding, Resistance welding, Quality assurance systems, Assessed quality, Piezoelectric devices, Dielectric devices, Qualification approval, Approval testing, Inspection, Dimensions, Ratings, Working range, Testing conditions, Environment (working), Volume, Frequencies, Temperature, Capacitance, Electrical resistance, Electrical properties and phenomena, Statistical quality control, Quality control, Performance, Electrical tolerances, Resonant frequency, Rated power