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PR63

Information - Help 
ID = 81288
       
Country:
Netherlands
Brand: Pope's Draad- en Lampenfabrieken; Venlo
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to PR63 = A415

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.65 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
x 97 x 40 mm / x 3.82 x 1.57 inch
Weight 43 g / 1.52 oz
Information source -- Original prospect or advert   A.J.Veall, Melbourne advert. 1933
 

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