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UY41

Information - Help 
ID = 432
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to UY41 = 31A3 = V311 = 311SU = MUY41
Similar Tubes
Other characteristic (electr. data):
  UY42
Other base:
  UY89
First year 1947 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Oct.1947 : Funkschau Heft 10; 1947
Jul.1946 : Daten und Schaltungen moderner ... Röhren; Philips # 3a
Predecessor Tubes UY11   UY1   UY3   UY4   UY21   UY1N   UY2  
Successor Tubes 1954   UY85   UY89  

Base Rimlock base B8A (Codex=W)
Filament Vf 31 Volts / If 0.1 Ampere / Indirect / Series, AC/DC /
Dimensions (WHD)
incl. pins / tip
22 x 76 x mm / 0.87 x 2.99 x inch
Tube prices 5 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   

  uy41_sch.png
  UY41: Röhrenhandbuch 1995 Franzis-Verlag
Heinz Höger
 
uy41_or.jpg
UY41: collection JR
Jacob Roschy

 
ri23_g_1~~3.gif
UY41: RTT Schwandt
Günther Stabe

 
uy41_001.png
UY41: Manufacturer's Literature
Emilio Ciardiello


Usage in Models 4= 1947?? ; 1= 1947? ; 21= 1947 ; 17= 1948?? ; 12= 1948? ; 36= 1948 ; 20= 1949?? ; 19= 1949? ; 150= 1949 ; 125= 1950?? ; 48= 1950? ; 211= 1950 ; 19= 1951?? ; 40= 1951? ; 193= 1951 ; 49= 1952?? ; 55= 1952? ; 165= 1952 ; 33= 1953?? ; 48= 1953? ; 135= 1953 ; 33= 1954?? ; 15= 1954? ; 131= 1954 ; 69= 1955?? ; 34= 1955? ; 104= 1955 ; 22= 1956?? ; 17= 1956? ; 64= 1956 ; 10= 1957?? ; 13= 1957? ; 32= 1957 ; 8= 1958?? ; 7= 1958? ; 28= 1958 ; 3= 1959?? ; 2= 1959? ; 4= 1959 ; 9= 1960?? ; 1= 1960? ; 6= 1960 ; 2= 1961?? ; 1= 1961 ; 1= 1962? ; 2= 1963? ; 4= 1965?? ; 2= 9999?? ; 8= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2033



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