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surface mount quartz crystal
features s wide frequency range s extended frequency range
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SMQ series • SMU3
type frequency 3.2768 MHz ~ 3.49 MHz fundamental AT-cut frequency tolerance at 25 °C frequency temp. characteristic operating temperature storage temperature load capacitance CL shunt capacitance CO drive level max. aging ± 50 ppm ± 100 ppm -20 °C ~ +70 °C -40 °C ~ +90 °C 12 pF ~ 30 pF / series < 5 pF 100 µ W < ± 5 ppm
SMU3 (HC49/U3H - SMD) 3.579545 MHz ~ 33.8 MHz fundamental AT-cut 30.0 MHz ~ 70.0 MHz 3rd overtone AT-cut ± 30 ppm ± 50 ppm -20 °C ~ +70 °C -40 °C ~ +90 °C
12 pF ~ 30 pF / series < 5 pF
order information example:
Q - 25.0 - SMU3 - 30 - 30 / 50 - T1
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3.579545 Datasheet
