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7403_Tetrode

Information - Help 
ID = 32302
       
 
   
Tube type:  Beam Power Tube   beam power 
Identical to 7403_Tetrode = TE-74

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 6.3 Volts / If 1.7 Ampere / Indirect / Specified voltage AC/DC
Description Rugged Pulse Modulator for airborne use. 4kV 10A peak. 
Information source - - Manufacturers Literature   


Just Qvigstad
7403_1.png
7403_Tetrode: Manufacturer's Literature
Emilio Ciardiello

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7403_tungsol_b.jpg

7403_Tetrode
 

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