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

E1927

Information - Help 
ID = 30031
       
Country:
Great Britain (UK)
Brand: Marconi's Wireless Telegraph Co. Ltd.
Tube type:  Vacuum Pentode   Audio Frequency 
Identical to E1927
Similar Tubes
Normally replaceable-slightly different:
  505AX

Base Subminiatur (wire-ends, flat) B5A
Was used by Radio/TV-reception etc.
Filament Vf 0.625 Volts / If 0.03 Ampere / Direct
Description

Tube developed at the Hirst Research Centre of GEC.

 
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 143, p. 192


Just Qvigstad
 

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]
  

Data Compliance More Information