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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 = CV571 = 50L6GT
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Udb)
Filament Vf 50 Volts / If 0.15 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description There is no metal tube 50L6, see under 50L6GT 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   
50l6.png
50L6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
351_10.png 50L6: Telefunken Werkstattbuch
Wolfgang Bauer

Just Qvigstad 		50l6_techdat01.png
50L6: SEL Handbuch 1964
Peter Hoddow
More ...
Usage in Models 1= 1938?? ; 7= 1939?? ; 18= 1939 ; 17= 1940?? ; 30= 1940? ; 33= 1940 ; 20= 1941?? ; 18= 1941? ; 53= 1941 ; 10= 1942?? ; 10= 1942? ; 4= 1942 ; 1= 1943?? ; 1= 1944?? ; 6= 1945?? ; 4= 1945? ; 3= 1945 ; 17= 1946?? ; 11= 1946? ; 75= 1946 ; 18= 1947?? ; 11= 1947? ; 52= 1947 ; 31= 1948?? ; 10= 1948? ; 47= 1948 ; 25= 1949?? ; 17= 1949? ; 30= 1949 ; 47= 1950?? ; 15= 1950? ; 13= 1950 ; 23= 1951?? ; 13= 1951? ; 12= 1951 ; 5= 1952?? ; 4= 1952? ; 7= 1952 ; 4= 1953?? ; 2= 1953? ; 7= 1953 ; 8= 1954?? ; 4= 1954? ; 17= 1954 ; 13= 1955?? ; 8= 1955? ; 12= 1955 ; 2= 1956?? ; 2= 1956? ; 4= 1956 ; 2= 1957?? ; 5= 1957 ; 2= 1958?? ; 6= 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):835

Collection of

David Erali (USA)
Roy Johnson (GB)
 
50l6_usa.jpg

 
Forum contributions about this tube
50L6
Threads: 1 | Posts: 3
Hits: 3365     Replies: 2
50L6 GT / 35Z5 GT
Alec Anglum
05.Feb.14 		  1
50L6 GT / 35Z5 GT 

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
Missing pins 

Hello Alec,

 

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

Regards, Ottmar
Alec Anglum
05.Feb.14 		  3
Thank you 
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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