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  Last update: 2021-04-12  
About this Website
History & Recent additions
Links to other sites
Tube Number Systems
Tube Bases
American Substitutes for Foreign Types
Foreign Substitutes for American Types
Supplemental stuff
electron Tube Data sheets - Poland (Ryszard)   Select one of these flags to go to
the electron Tube Data sheets
The flags correspond with the location of the mirror site.
electron Tube Data sheets - Germany (Patrik)  
electron Tube Data sheets - Germany (Jan)  
electron Tube Data sheets - United States (David)  
electron Tube Data sheets - Sweden (Niclas)  
electron Tube Data sheets - Hong Kong (Derek)  
electron Tube Data sheets - Brazil (Eduardo)  
electron Tube Data sheets - Romania (Marius)  
electron Tube Data sheets - USA (Kyle)  
electron Tube Data sheets - USA (Ed K)  
Please let me know if you find errors in my pages or documents.
Some old URLs don't work anymore...
Please use or link to www.tubedata.info.
More mirrors are welcome! Data is about 50GB though...