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50L6

Information - Help 
ID = 2837
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  Beam Power Tube   beam power   Power/Output 
Identical to 50L6 = 50L6GT = CV571

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Udb)
Filament Vf 50 Volts / If 0.15 Ampere / Indirect / Series, AC/DC
Description There is no metal tube 50L6, see under 50L6GT 
Text in other languages (may differ)
Literature Taschenbuch zum Röhren-Codex 1948/49   
  50l6.png
  50L6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
50l6_usa.jpg
50L6: RFJ
Roy Johnson

 
351_10.png
50L6: Telefunken Werkstattbuch
Wolfgang Bauer

 
50l6_techdat01.png
50L6: SEL Handbuch 1964
Peter Hoddow


Usage in Models 1= 1937 ; 1= 1938?? ; 7= 1939?? ; 18= 1939 ; 16= 1940?? ; 29= 1940? ; 33= 1940 ; 20= 1941?? ; 18= 1941? ; 51= 1941 ; 10= 1942?? ; 10= 1942? ; 4= 1942 ; 1= 1944?? ; 4= 1945?? ; 3= 1945? ; 3= 1945 ; 17= 1946?? ; 8= 1946? ; 75= 1946 ; 15= 1947?? ; 9= 1947? ; 52= 1947 ; 27= 1948?? ; 8= 1948? ; 45= 1948 ; 23= 1949?? ; 10= 1949? ; 33= 1949 ; 43= 1950?? ; 10= 1950? ; 17= 1950 ; 23= 1951?? ; 10= 1951? ; 14= 1951 ; 4= 1952?? ; 4= 1952? ; 7= 1952 ; 3= 1953?? ; 2= 1953? ; 7= 1953 ; 8= 1954?? ; 4= 1954? ; 17= 1954 ; 12= 1955?? ; 8= 1955? ; 12= 1955 ; 2= 1956?? ; 2= 1956? ; 4= 1956 ; 2= 1957?? ; 5= 1957 ; 2= 1958?? ; 3= 1958? ; 1= 1959?? ; 6= 1959? ; 3= 1960?? ; 1= 1960? ; 2= 1961? ; 1= 1962? ; 2= 1963 ; 2= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):794


Forum contributions about this tube
50L6
Threads: 1 | Posts: 3
Hits: 2489     Replies: 2
50L6 GT / 35Z5 GT
Alec Anglum
05.Feb.14
  1

Hello, I'm working on restoring a crosley 56TV and was inspecting the tubes when I noticed that a couple of the tubes where missing pins. Tube 50L6 is missing pin 6 (assuming it's supposed to have a pin 6) and tube 35Z5 is missing pins 4 and 6 (also assuming it's supposed to have them). I havent been working with tubes for long so can someone please tell me if these two tubes are fine and aren't supposed to have the these "missing" pins. 

Thanks,

Alec

Ottmar Rollmann
05.Feb.14
  2

Hello Alec,

 

those pins have no connection to the interior. Do'nt mind them missing.

Regards, Ottmar

Alec Anglum
05.Feb.14
  3 Thanks I thought this might be the case but I wanted to make sure before I countinued.
 
50L6
End of forum contributions about this tube

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