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1805-P4

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ID = 32310
       
 
   
Tube type:  Television picture tube black+white 
Identical to 1805-P4 = 5AP4
Similar Tubes
Normally replaceable-slightly different:
  5AP

Base 11-Pin-not-yet-known-by-us
Filament Vf 6.3 Volts / If 0.6 Ampere / Half indirect
Description 5 inch monochrome TV picture-tube. Used in Andrea TV console 1F5 from 1939. 
 
1805p4_so.png
1805-P4: ARRL Handbook 1972
Michael Schlör

 

Usage in Models 2= 1939

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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