Features

  • Ultra-miniature ceramic package 3.2 x 1.5 x 0.8mm
  • Frequency tolerance from ±5ppm at 25°C
  • RoHS compliant and lead free
  • Low ageing, high shock and vibration resistance
  • Uses include real-time clocks and battery operated devices

Typical Applications

Specifications

Nominal Frequency: 32.7680kHz
Calibration Tolerance at 25ºC: ±20ppm standard, ±5ppm & ( drive level at 0.1 uW ) ±10ppm available (For 9pF = ±20ppm)
Crystal Cut: X-cut
Load Capacitance (CL): 12.5pF
Equivalent Series Resistance (ESR): 50k Ohm typical, 70k Ohm max.
Drive level: 0.1 W typical, 0.5 W max
Temperature Coefficient: -0.035±0.008ppm/°C2 max. ( Parabolic functiion )
Turnover Temperature: +25°±5°C
Shunt Capacitance: 1.5pF typical, 2.0pF max.
Ageing: ±3ppm/year max.
Insulation Resistance: 500 Ohm W minimum @100VDC
Operating Temperature Range: -40° to +85°C
Storage Temerature Range: -55° to +125°C
Packaging: 8.0mm EIA tape and reel, 4.0mm pitch, 180mm diameter reel. 3k pieces/reel