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PM22A_UY

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ID = 82558
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  LOCKED OFF PART (CODE 9) - see in Notes   Text 
Identical to PM22A_UY

Base UY-Base, 5 Pins (USA, April 1927)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Description

The existence of a PM22A version with UY base is questionable !

 
Text in other languages (may differ)
Information source -- Collector info (Sammler)   
 

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