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ID = 33976
United States of America (USA)
Brand: Hytron; Salem (MA)
Tube type:  Triode, vacuum   VHF 
Identical to 615_CHY = VT-235 = HY615

Base Octal (Int.Octal, IO) K8A, USA 1935 2 Top contacts.
Was used by Transmittertube (Radio)
Filament Vf 6.3 Volts / If 0.175 Ampere / Indirect / Specified voltage AC/DC

Actually the code is HY-615 or VT-235. CHY is the three-letter code indicating the manufacturer, Hytron in this case.

Dimensions (WHD)
incl. pins / tip
x 56 x 32 mm / x 2.20 x 1.26 inch
Weight 21 g / 0.74 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
615_CHY: Manufacturer's Literature
Emilio Ciardiello


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