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

29D12

Information - Help 
ID = 83020
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Ionisation or Vacuum Gauge   Indication 
Identical to 29D12

Base Wires
Was used by Industrial
Filament Direct
Description

Penning type tube with soft glass and extra filament,

Max. anode voltage 2500, Max. anode current. 2mA.

 
Dimensions (WHD)
incl. pins / tip
x x 29 mm / x x 1.14 inch
Information source - - Manufacturers Literature   Ediswan tube catalog January 1959
 
ediswan_29d12.jpg
29D12: Ediswan tube catalog January 1959
Fin Stewart

 

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