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4102A

Information - Help 
ID = 50128
       
Country:
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Identical to 4102A
Similar Tubes
Other base:
  4002AB

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Filament Vf 4 Volts / If 0.265 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
51 x 102 x mm / 2.01 x 4.02 x inch


Just Qvigstad
 

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