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2C52

           
  Tube type:  Double Triode 
Tube ID = 4219
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Identical to 2C52

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 12.6 Volts / If: 0.3 Ampere / -: Indirect /
Description High-mu double triode. Mu 100. Designed for aircraft servo-amplifiers.
GE, Raytheon and Sylvania among known manufacturers. 
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
- - Manufacturers Literature   
Tube Lore, Sibley, USA 1996

2c52_so.png
ARRL Handbook 1972
Michael Schlör

 
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Raytheon Manual
Heinz Höger

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2C52    

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