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B2055

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ID = 37222
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to B2055
Similar Tubes
Normally replaceable-slightly different:
  B2052T ; G5002 ; S2031N

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 20 Volts / If 0.18 Ampere / Indirect / Specified current DC = (Series working)
Information source Babani, International Radio Tube Encyclopaedia   p. 54 & 55
 
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B2055: Fin Stewart
Fin Stewart

 

from Just Qvigstad

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