Ceramic Resonators (CERALOCK®) FAQ

Are there any points to be awere of in ultrasonic cleaning of CERALOCK®?

CERALOCK® has a "hollow construction" (there is a cavity inside). So that, there is a possibility that ceramic elemet will be damaged by the vibration which is energized by ultrasonic.

Therefore, ultrasonic cleaning is not preferable. 
And if it is necessary to use ultrasonic cleaning , please consider the following issues.
  1. Please select / use washable type of CERALOCK®.
  2. For the condition of ultrasonic cleaning, please make a satisfactory evaluation in your production processes.
For your reference, below is our confirmed condition for ultrasonic cleaning.
[Murata's confirmed condition]
Temperature
60゚C max
Frequenscy
28kHz
Output power
20W/I
Time
1min. max

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