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PU035

Information - Help 
ID = 49051
       
Country:
Switzerland
Brand: Purotron, Raga AG; Zürich
Tube type:  Screen-grid Tetrode   RF/IF-Stage   Controlling (mu) 
  Ca. 1925 up to 1945 rare.
Identical to PU035 = 451_deForest = 35 = 235 = UY-235_Japan = UY235 = PH235

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.75 Ampere / Indirect / Specified voltage AC/DC
Description

The tube is called 035 on the glass and PU035 on the base.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
45 x 122 x mm / 1.77 x 4.80 x inch
Information source -- Collector info (Sammler)   

pu035_so.png PU035: arrl Handbook 1972
Anonymous 10 Collector


Just Qvigstad
 

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