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2GK5

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ID = 4256
       
 
   
Tube type:  Triode, vacuum 
Identical to 2GK5 = 2FQ5A
Similar Tubes
Heater different:
  3GK5 ; 4GK5 ; 6FQ5A ; 6GK5

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 2.3 Volts / If 0.6 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

2gk5.png
2GK5: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

2gk5_sockel.png 2GK5: RCA Tube Manual
Peter Hoddow

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Just Qvigstad
2gk5_techdat01.png
2GK5: RCA Tube Manual
Peter Hoddow

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Usage in Models 1= 1955?? ; 2= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
ge_2gk5_front.jpg

2GK5
 

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