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UU41

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ID = 8305
       
Country:
Great Britain (UK)
Brand: Lissen Ltd.; London and Richmond, Surrey
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to UU41
First Source (s)
Jan.1930 : History of the British Radio Valve to 1940 P. 146 & 169
22.Nov.1935 : Wireless World (The), London (WW, 79)

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Direct / Specified voltage AND current AC/DC
Information source British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 144
- - Manufacturers Literature   1930
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

s_16_g_7.gif UU41: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


Just Qvigstad
uu41.png
UU41: own collection
Peter den Boer

Usage in Models 1= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Collection of a member from D
 
uu41001.jpg

UU41
 

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