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C201-A_shielded

Information - Help 
ID = 72308
       
Country:
United States of America (USA)
Brand: Continental Tube Laboratories; Chicago, IL
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to C201-A_shielded

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 0.5 Ampere / Direct / Battery =
Description

This tube made with a copper shield and also without the shield, as a standard C201-A.

 
Information source -- Collector info (Sammler)   
 
continental_c201a_tube_gf.jpg
C201-A_shielded: George Fathauer collection
Fin Stewart

 
ux_base_standard.png
C201-A_shielded: Fin Stewart
Fin Stewart

 

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