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5V4

Information - Help 
ID = 6374
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  High-vacuum Rectifier 
Identical to 5V4

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vn)
Filament Vf 5 Volts / If 2 Ampere
Description There is no metal tube 5V4, see under 5V4G or 5V4GA 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   
  5v4.png
  5V4: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
5v4_1.jpg
5V4: Collezione
Ciro Guidi

 
312.png
5V4: Telefunken Werkstattbuch
Wolfgang Bauer

 
5u4_5v4_dat~~1.png
5V4: elektron taschenbuch 1952
Heinz Höger


from Just Qvigstad

Usage in Models 2= 1936?? ; 2= 1938? ; 6= 1938 ; 3= 1939 ; 3= 1940?? ; 1= 1940 ; 1= 1941 ; 2= 1943 ; 2= 1946?? ; 1= 1946 ; 1= 1947?? ; 11= 1948? ; 8= 1948 ; 1= 1949?? ; 3= 1949? ; 21= 1949 ; 2= 1950?? ; 3= 1950? ; 19= 1950 ; 2= 1951?? ; 2= 1951? ; 3= 1951 ; 1= 1952?? ; 2= 1952? ; 3= 1952 ; 6= 1953 ; 1= 1954?? ; 7= 1954 ; 3= 1955?? ; 4= 1955 ; 1= 1956?? ; 4= 1956? ; 3= 1956 ; 2= 1957? ; 1= 1957 ; 1= 1958?? ; 1= 1958? ; 6= 1958 ; 1= 1959? ; 2= 1959 ; 7= 1960?? ; 1= 1960

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):156


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