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104V

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ID = 15299
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Triode, vacuum   Power/Output 
Identical to 104V = YN4
Similar Tubes
Normally replaceable-slightly different:
  41MP ; 4PAC ; ACP ; CV1160 ; CV1161 ; CV2815 ; ML4 ; NR27
Other base:
  104V_UY
First Source (s)
1930 : History of the British Radio Valve to 1940 180
22.Nov.1935 : Wireless World (The), London (WW, 79)
Successor Tubes CV1160  

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Information source History of the British Radio Valve to 1940   p. 149, 173 & 180
-- Collector info (Sammler)   
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49

104v_so.png 104V: rtt
Anonymous 10 Collector


Just Qvigstad
mullard_104v.png
104V: KoBi
Konrad Birkner † 12.08.2014

Usage in Models 1= 1932 ; 1= 1933?? ; 1= 1933 ; 1= 1934? ; 1= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

Collection of a member from D
 
104v_mullard.jpg

104V
 

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