!Did you know Euroquartz are designers and manufacturers. Contact us for a list of our UK manufactured products.


  • Designed for infrared, vapour phase or epoxy mounting
  • Low profile, (<1.0mm) hermetically sealed ceramic package
  • Excellent ageing characteristics
  • High shock and vibration resistance
  • Full military testing available
  • Available with glass or ceramic lid
  • Custom designs available

Typical Applications


Standard Calibration Tolerance1: ±100ppm or tighter as required.
Load Capacitance: 10pF (or as specified)
Drive Level: 200µW maximum <50MHz 100µW maximum >50MHz
Frequency Stability1,2,3 -10° to +70°C: ±50ppm to ±10ppm -40° to +85°C: ±100ppm to ±20ppm -55° to +125°C: ±100ppm to ±30ppm
Ageing First Year: ±5ppm maximum (Better than ±1ppm available)
Shock, Survival4: 5000g, 0.3ms, ½ sine
Vibration, Survival: 20g rms, 10~2000Hz swept sine
Operating Temperature Range: -10°C to +70°C (Commercial) -40°C to +85°C (Industrial) -55°C to +125°C (Military)
Storage Temperature Range: -55° to +125°C
Maximum Process Temperature: +260°C for 20 seconds