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25F5A

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ID = 5698
       
 
   
Tube type:  Beam Power Tube 
Identical to 25F5A

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 25 Volts / If 0.15 Ampere / Indirect
Information source Essential Characteristics, GE 1973   

25f5a_sock.png 25F5A: RCA Tech Data
Egon Penker


Just Qvigstad
25f5a_dat1.png
25F5A: RCA (HB3)
Egon Penker

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Usage in Models 2= 1963? ; 7= 1964?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9
 

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