radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

PV625

Information - Help 
ID = 82684
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Developer: Ediswan, Siemens Edison Swan Electric Co.; London 
Tube type:  Triode, vacuum   Power/Output 
Identical to PV625
Similar Tubes
Normally replaceable-slightly different:
  B605 ; B605_B4
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 30

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 6 Volts / If 0.25 Ampere / Direct / Battery =
Information source History of the British Radio Valve to 1940   p. 162
British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 33

b4_base_pins~~244.png PV625: Fin Stewart
Fin Stewart


Just Qvigstad
 

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]
  

Data Compliance More Information