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1D13

Information - Help 
ID = 57536
       
Country:
Great Britain (UK)
Brand: Mazda = Valve (Tube) brand GB (see also France)
Tube type:  Signal Diode - one single system   Detector 
Identical to 1D13
Similar Tubes
Normally replaceable-slightly different:
  DA90

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 1.4 Volts / If 0.15 Ampere / Indirect / Battery =
Information source - - Manufacturers Literature   October 1948
Taschenbuch zum Röhren-Codex 1951   Nachtrag 1952
 
1a3b~~1.png
1D13: Manufacturer's Literature
Emilio Ciardiello

 
1d13data.png
1D13: own collection
Peter den Boer


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