AEC Q200 Test - Temperature Cycling

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This test is carried out in an environment that recreates one High-temperature zone and another low-temperature zone, the specimen is subjected to a temperature shock by switching over the zones. This is a simulation of the actual condition through which the specimen/component will undergo.


  • Real-time test monitoring.
  • Graphical data available for the entire period and will be shared with the customer upon request.
  • Temperature accuracy 0.5%.
  • Zone switch over time 3-4 seconds.
  • Auto-defrosting to avoid measurement errors

Test condition

  • Standard: JESD22 Method JA-104
  • Period: 1000 hrs (30 mins at extreme temperature per zone)
  • Temperature: High-temperature 125℃ and Low-temperature -55℃

Equipment used

Two-zone thermal shock chamber (-70℃ to 200℃)

Temperature Cycling

*Testing condition as per customer requirements is not subjected to accredited test reports.