radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

PM5

Information - Help 
ID = 3797
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Triode, vacuum   Audio Frequency 
Identical to PM5
Similar Tubes
Other base:
  PM5_UX
First Source (s)
1926 : History of the British Radio Valve to 1940 p. 160

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 6 Volts / If 0.06 Ampere / Direct / Battery =
Description

GB: PM5 is a British standard dull emitter valve. 6 Volts, small signal.

 
 
b4_base_pins~~73.png
PM5: Fin Stewart
Fin Stewart

 

from Just Qvigstad

Usage in Models 1= 1926 ; 1= 1943??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg