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139A

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ID = 56039
       
Country:
United States of America (USA)
Brand: Arcturus Radio Tube Co.; Newark, NJ
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 139A

Base UY-Base, 5 Pins (USA, April 1927) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Dimensions (WHD)
incl. pins / tip
x 118 x 34 mm / x 4.65 x 1.34 inch
Weight 38 g / 1.34 oz

38_39.png 139A: Fin Stewart
Fin Stewart

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20210206_182934.jpg

139A
 

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