Antique radios, Old Time Radios

U50

Country:	Europe		Brand:	Common type Europe tube
			Tube type:	Full-Wave Vacuum Rectifier Power-supply

Tube ID = 3208

previous | next

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


	U50: WDG-zusammengesetzte Zeichnung Willy De Grande

U50: Sammlung GJ
Anonymous 544 Collector

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

U50: Manufacturer's Literature
Emilio Ciardiello

Usage in Models	1= 1937?? ; 2= 1937? ; 12= 1937 ; 33= 1938 ; 5= 1939? ; 32= 1939 ; 2= 1940 ; 4= 1941? ; 4= 1941 ; 3= 1942? ; 2= 1942 ; 6= 1945? ; 1= 1946? ; 17= 1946 ; 1= 1947?? ; 4= 1947? ; 14= 1947 ; 5= 1948 ; 1= 1949?? ; 11= 1949 ; 2= 1950?? ; 9= 1950 ; 3= 1951 ; 2= 1955 ; 1= 1956? ; 3= 1956 ; 1= 1959?
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 181

Forum contributions about this tube
U50
Threads: 1 | Posts: 1

Hits: 503 Replies: 0 U50 (U50)
Willy De Grande 06.Nov.05	1 U50 (U50) Hello Admin, vom U50 :dia 44mm;H 120mm;gew 44gr . Grüssen, Willy De Grande

U50
End of forum contributions about this tube

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]