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P625A

Information - Help 
ID = 16170
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Triode, vacuum   Power/Output 
Identical to P625A
Similar Tubes
Different maximum ratings:
  P625
First year Sep.1928 - - Manufacturers Literature Leaflet

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 6 Volts / If 0.25 Ampere / Direct / Battery =
Description Ra= 1,600 ohms at Va=180.

Manufactured/Branded MOV and Mazda. 

Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
The Wireless World, London (WW, 79)
 
dsc_0546.jpg
P625A: Ma propre collection , héritage ON4FD
Etienne Flemal

 
p625a_sock.png
P625A: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

 
p625a_data.png
P625A: MARCONI VALVES MANUAL
Jose Casas-Avalos


Usage in Models 1= 1930? ; 3= 1930

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4


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