Many of your tubes probably should be in your semiconductor collection.
And, if semiconductor is a dirty word, then in the bin !
Reference:- Kohl, Materials and Techniques for Electron Tubes A completely
revised edition of Materials Technology for Electron Tubes., 1960, Reinhold.
Page 551
] News Flash - Do you collect tubes or semiconductors?
Many of your tubes probably should be in your semiconductor collection.
And, if semiconductor is a dirty word, then in the bin !
Reference:- Kohl, Materials and Techniques for Electron Tubes A completely
revised edition of Materials
