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U50

Information - Help 
ID = 3208
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to U50 = CV1268
Similar Tubes
Normally replaceable-slightly different:
  5Y3G ; NU20_EN

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vy)
Filament Vf 5 Volts / If 2 Ampere / Direct
Description Va<350 rms. Ia<120mA mean. (0.7EUR in 1938) 
Dimensions (WHD)
incl. pins / tip
44 x 120 x mm / 1.73 x 4.72 x inch
Weight 44 g / 1.55 oz
Literature - - Manufacturers Literature   
Taschenbuch zum Röhren-Codex 1948/49   
  umgebungsschaltbildu50.png
  U50: WDG-zusammengesetzte Zeichnung
Willy De Grande
 
u50001.jpg
U50: Sammlung GJ
Anonymous 544 Collector

 
s_265_g.gif
U50: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 
u50_1.png
U50: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 1= 1937?? ; 2= 1937? ; 15= 1937 ; 1= 1938? ; 35= 1938 ; 1= 1939?? ; 5= 1939? ; 32= 1939 ; 2= 1940?? ; 3= 1940 ; 4= 1941? ; 4= 1941 ; 3= 1942? ; 2= 1942 ; 5= 1945? ; 2= 1946? ; 18= 1946 ; 1= 1947?? ; 5= 1947? ; 14= 1947 ; 1= 1948?? ; 1= 1948? ; 5= 1948 ; 2= 1949?? ; 12= 1949 ; 1= 1950?? ; 1= 1950? ; 9= 1950 ; 3= 1951 ; 1= 1952? ; 2= 1955? ; 2= 1955 ; 1= 1956? ; 3= 1956 ; 1= 1959?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):200


Forum contributions about this tube
U50
Threads: 1 | Posts: 1
Hits: 2467     Replies: 0
U50 (U50)
Willy De Grande
06.Nov.05
  1 Hello Admin, vom U50 :dia 44mm;H 120mm;gew 44gr .
Grüssen, Willy De Grande
 
U50
End of forum contributions about this tube

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