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7212

Information - Help 
ID = 6138
       
 
   
Tube type:  Beam Power Tube 
Identical to 7212

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 1.25 Ampere / Indirect
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
 
7212pix.jpg
7212: J.A.
John Albion

 
7212_sockel.png
7212: Essential characteristics
Peter Hoddow

 
7212.png
7212: RCA Transmitting Tubes TT-5
Emilio Ciardiello


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