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PTV4120

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ID = 49638
       
Country:
Austria
Brand: Power Tone; Austria (tube brand)
Tube type:  Gas Rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to PTV4120

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 1.8 Volts / If 3.5 Ampere / Direct
Description

Full wave gas filled rectifier for use in heater battery chargers, 2 to 6V 1 to 1,3A or anode 40 to 120volts 0.06 to 0.09A

To be used with R4120 current regulator

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
35 x 106 x 30 mm / 1.38 x 4.17 x 1.18 inch
Weight 48 g / 1.69 oz
Information source - - Manufacturers Literature   


Just Qvigstad
powertonecataloguevalveagaznbp1_4.png
PTV4120: Manufacturers data
Patrice Zeissloff

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ptv4120small.jpg

 

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