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HV4/2

Information - Help 
ID = 15891
       
Country:
Great Britain (UK)
Brand: Six Sixty (valves), The Electron Company Ltd.; London
Tube type:  Triode, vacuum   Power/Output 
Identical to HV4/2
Similar Tubes
Normally replaceable-slightly different:
  AC044 ; E406 ; PX4 ; S30C

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.6 Ampere / Direct / Specified voltage AC/DC
Information source History of the British Radio Valve to 1940   p. 151
- - Manufacturers Literature   
Taschenbuch zum Röhren-Codex 1948/49

b4_base_pins~~331.png HV4/2: Fin Stewart
Fin Stewart


Just Qvigstad
 

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