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PM21_UX

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ID = 82522
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Vacuum Pentode   Power/Output 
Identical to PM21_UX
Similar Tubes
Other base:
  PM21

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Sidecontact.
Was used by Radio/TV-reception etc.
Filament Vf 1 Volts / If 0.6 Ampere / Direct / Battery =
Information source -- Collector info (Sammler)   

ux_side_conn.png PM21_UX: Fin Stewart
Fin Stewart


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