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  • Very high shock and vibration survival
  • Designed for surface mount applications, including infrared, vapour phase or epoxy mount techniques
  • Hermetically sealed ceramic package
  • Excellent ageing characteristics
  • Available with glass or ceramic lid
  • Custom designs available
  • Full Military testing available

Typical Applications


Calibration Tolerance1: ±100ppm or tighter as required
Load Capacitance2: 20pF for fr. <50MHz 10pF for fr. >50MHz
Drive Level: 500µW max. for fr. <50MHz 200µW max. for fr. <50MHz
Temperature Stability3 Commercial -10 ~ +60°C: ±50ppm to ±10ppm Industrial -40 to +85°C: ±100ppm to ±20ppm Military -55 to +125°C: ±100ppm to ±30ppm
Ageing, first year4: 5ppm max
Shock, survival5: Up to 20,000g, 0.3ms, ½ sine
Vibration, survival6: 20g, 10~2000Hz swept sine
Operating Temperature Range Commercial: -10° to +70°C Industrial: -40° to +85°C Military: -55 to +125°C
Storage Temperature Range: -55° to +125°C
Maximum Process Temperature: +260°C for 20 seconds