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Y64

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ID = 6484
       
Country:
Great Britain (UK)
Brand: Osram-Valves GB (not MO-Valves)
Tube type:  INDICATOR, in general   Indication 
Identical to Y64
Similar Tubes
Other shape (e.g. bulb type):
  Y62

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Information source British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 153
History of the British Radio Valve to 1940   p. 201
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

420_4.png Y64: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
y64_data.png
Y64: MARCONI RECEIVING VALVES, LONDON, 1938
Jose Casas-Avalos

Usage in Models 1= 1938

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

Collection of

 
y64_1r.jpg

Y64
 

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