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Quartz Crystal · JTX310
SMD Tuning Fork Crystal · 3.2 x 1.5 mm www.DataSheet4U.com
actual size ■ 32.768 kHz ■ reflow soldering temperature: 260 °C max. ■ package height 0.9 mm max.
2002/95/EC
RoHS compliant Pb free: pins / pads
RoHS
General Data
type frequency frequency tolerance at 25 °C ± 5 °C load capacitance CL temperature constant JTX 310 32.768 kHz ± 10 ppm / ±20 ppm / ± 30 ppm 12.5 pF (others on request) -0.04 · 10-6 / °C2 max. -0.034 · 10-6 / °C2 typical frequency temperature characteristic f (ppm) = -0.04 ( 25 °C - T )2 T = requested temperature operating tenperature range shunt capacitance Co series resistance max. ( ESR ) storage temperature drive level max. aging first year -20 °C ~ +70 °C / -40 °C ~ +85 °C 1.0 pF ~ 1.5 pF typical 50 kΩ typ. ( 80 kΩ max.) -40 °C ~ +85 °C 0.
JTX310 Datasheet
