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Tube Substitutions for:
 UCH81
 Triode-Heptode
TypeSubstitutesBase Diagram
UCH8119D8
Web ReferencesUCH81 (Mazda-Belvu) @ Franks Electron Tubes
UCH81 (La Radiotechnique) @ Franks Electron Tubes
UCH81 (RFT) @ Franks Electron Tubes
UCH81 (Tesla) @ Franks Electron Tubes
UCH81 @ RadioMuseum.org


Type UCH81
Triode-Heptode


MECHANICAL DATA
Basing9CA


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