euroquartz limited blacknell lane crewkerne somerset uk ta18 7he tel: +44 (0)1460 230000 fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk euro quartz 32.7680khz description 2x6 smd crystals are available with two different lead configurations. the crystals have good shock resistance and minimal power consumption. a good quality, low-cost crystal. low cost smd crystal for mass-market applications high shock resistance low power consumption tape and reel packaging outline & dimensions nominal frequency: 32.7680khz calibration tolerance: 20ppm m@25c frequency stability parabolic -0.0340.006ppm/c 2 turnover temperature: 255c operating temperature range: -40 to +85c storage temperature range: -55 to +125c equivalent series resistance: 35k maximum load capacitance (cl): 12.5pf or 6pf motional capacitance (c1): 0.003pf typical shunt capacitance (c0): 1.35pf typical capacitance ratioo: 150 typical drive level: 1w maximum insulation resistance: 500m maximum ageing: 3ppm/year maximum sealing: 1x10 -6 pa.m 3 /s maximum shock resistance: 5ppm maximum, 3000g x 0.3m/s ? sine, 3 planes soldering temperature: 240c for 7 seconds maximum specification stability over temperature x-cut crystal 2 x 6 smd crystals 2.0 x 6.0mm cylindrical smd 32.7680 12.5 ph32768a 20/?/?/12.5pf mr200tb 32.7680 12.5 ph32768b 15/?/?/12.5pf mr200tb 32.7680 6 ph32768c 20/?/?/6pf mr200tb frequency (khz) cl (pf) stock number euroquartz stock numbers specification package style solder pad layout
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