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G-81

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ID = 86714
       
Country:
United States of America (USA)
Brand: Majestic tubes of Grigsby-Grunow
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to G-81
Similar Tubes
Normally replaceable-slightly different:
  181_Arcturus ; 281 ; 481 ; 81 ; UX281

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament If 1.25 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 145 x 60 mm / x 5.71 x 2.36 inch
Weight 63 g / 2.22 oz
Information source Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren   


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