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5X4

Information - Help 
ID = 3576
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  High-vacuum Rectifier 
Identical to 5X4 = 5X4G

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vx)
Filament Vf 5 Volts / If 3 Ampere /
Description There is no metal tube 5X4, see under 5X4G 
Text in other languages (may differ)
Literature Taschenbuch zum Röhren-Codex 1948/49   

  5x4.png
  5X4: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
313.png
5X4: Telefunken Werkstattbuch
Wolfgang Bauer

 
5x4_5y3_5y4_dat.png
5X4: elektron taschenbuch 1952
Heinz Höger


Usage in Models 1= 1935? ; 2= 1936 ; 9= 1937?? ; 1= 1937? ; 5= 1937 ; 4= 1938 ; 1= 1939?? ; 1= 1939? ; 1= 1939 ; 2= 1940?? ; 1= 1940? ; 9= 1940 ; 5= 1941 ; 2= 1942 ; 1= 1943?? ; 1= 1945 ; 3= 1946 ; 5= 1947 ; 9= 1948?? ; 2= 1949? ; 4= 1949 ; 1= 1950?? ; 2= 1950 ; 1= 1951? ; 2= 1951 ; 1= 1952 ; 1= 1953 ; 4= 1955 ; 1= 1956? ; 1= 1958?? ; 1= 1963?? ; 1= 1965??
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):85

5X4*Box
   

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