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25W4GT

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ID = 5704
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 25W4GT

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 25 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

oc60_g_15.gif 25W4GT: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
25w4gt_rca_data_01.png
25W4GT: Original data sheet
Otto Galli

More ...
Usage in Models 13= 1949 ; 7= 1950? ; 7= 1950 ; 53= 1951? ; 1= 1951 ; 2= 1952?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):83

Collection of

 
f_25w4gt_1.jpg

25W4GT
 

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