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FEATURES

  • Thin type with height 0.5mm MAX.                      
  • SMD type suitable for automatic & high density surface mounting.
  • Ceramic package containing highly reliable photolithographic processed quartz crystal.
  • Excellent shock and heat resistance.
  • Complete Pb-free
  • Complies with EU RoHS directive

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SPECIFICATIONS

Item Symbol Specifications
Nominal Frequency f_nom 32.768kHz
Frequency Tolerance f_tol ±20×10 -6
Turnover Temperature Ti + 25±5℃
Parabolic Coefficient B (-0.036±10%)×10 -6 /℃ 2
Load Capacitance CL 6pF、7pF、9pF、12.5pF
Motional Resistance(ESR) R1 90kΩ Max.
Absolute Maximum Drive Level DLmax 0.5μW Max.
Drive Level DL 0.1μW typ.
Shunt Capacitance 0 1.2pF typ
Frequency Ageing f_age ±3×10 -6 /Year
Operating Temperature T_use -40℃〜+ 85℃
Storage Temperature T_stg -55℃〜+ 125℃