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3S4T

Information - Help 
ID = 3104
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Vacuum Pentode   Power/Output 
Identical to 3S4T
Similar Tubes
Heater different:
  1L33 ; 3S4
First Source (s)
Sep.1948 : Funk-Technik (FT) 1948 #18

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 2.8 Volts / If 0.025 Ampere / Direct / Battery =
Tube prices 12 Tube prices (visible for members only)
 
3s4t_1.jpg
3S4T: RGO
René Goebel

 
3s4t_so.png
3S4T
Michael Schlör

 

Usage in Models 2= 1948 ; 1= 1950?? ; 2= 1950 ; 1= 1951?? ; 3= 1951 ; 1= 1952? ; 1= 1952 ; 1= 1953 ; 1= 1955? ; 1= 1956 ; 1= 1957? ; 5= 1957 ; 1= 1958? ; 3= 1958 ; 1= 1960?? ; 1= 1962

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):26


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