• Visual Inspection
  • Shock
  • Vibration
  • Temperature Cycling
  • Seal
  • Solderability
  • Thermal Shock
  • Steady State Life
  • Ambient Pressure
  • Constant Acceleration
  • Destructive Bond Pull
  • Salt Spray
  • ... and Many More

Test Methods

Screening tests are standard for all MIL-PRF-55310 products. Q-Tech Corporation will customize screening and test procedures to meet your specific requirements.

SCREENING TESTS AND QUALITY CONFORMANCE FOR ALL MIL-PRF-55310 PRODUCTS

​OF HIGH RELIABILITY CRYSTAL OSCILLATORS

THE WORLD'S LEADING MANUFACTURER​​

Q-Tech Corporation

(310) 836-7900

For space level products, Q-Tech offers Screening and Quality Conformance testing in accordance with - or superior to - MIL-PRF-55310 and MIL-PRF-38534. Our application note describing the differences in these requirements can be found here.

  • INTERNAL VISUAL per MIL-STD-883, Method 2017 and 2032
  • STABILIZATION BAKE (Prior to Seal) per MIL-STD-883, Method 1008, Condition C (150ºC)
  • TEMPERATURE CYCLING per MIL-STD-883, Method 1010, Condition B (-55ºC to 125ºC)
  • CONSTANT ACCELERATION per MIL-STD-883, Method 2001, Condition A (Y1 Axis only, 5000g)
  • FINE LEAK per MIL-STD-883, Method 1014, Condition A
  • GROSS LEAK per MIL-STD-883, Method 1014, Condition C
  • PRE BURN-IN Electrical Test, Output Frequency and Waveform at nominal supply voltage, Specified Load, +23ºC ±1ºC (OPTIONAL)
  • BURN-IN (Load) Energized oscillator, with nominal supply voltage and burn-in load, is tested at 125ºC for 160 hours min.
  • FINAL ELECTRICAL TEST: Input Current Power, Output Frequency, Output Waveform, and Output Voltage Power are tested