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ER52

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ID = 79622
       
Country:
United States of America (USA)
Brand: Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia
Tube type:  Diode-Double Triode   Power/Output 
Identical to ER52 = 52

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Direct / Parallel, (AC/DC)
Description This tube was designed as dual grid power triode for use in the output stage of automobile radios. It was fitted with the unique four pillar element mounting. 
Literature -- Collector info (Sammler)   
 

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