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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 / Specified voltage 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. 
Information source -- Collector info (Sammler)   


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