Solexir Tantalum etchant series, Ta-110A, Ta-110B and Ta-110S, are made of oxidizing solutions which easily creates free oxygen radicals during cleaning process. Due to existence of complex structural layers under Tantalum thin films for some electronic devices, Solexir offers its customers case-by-case customized Tantalum etchant solution.


Majority of Solexir Tantalum etchant applications are for devices which have metal layers that display chemical characteristics similar to that of Tantalum. For more information, please contact us.

Cleaning process:

  • Process temperature is about 30 degrees C.
  • Mechanically agitating the cleaning solution by Sonication or use of spray system is highly recommended.

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