Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 34605
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Ionisation or Vacuum Gauge 
Identical to IM5
Similar Tubes
Normally replaceable-slightly different:

Base SPECIAL TUBEBASE in general
Filament Vf 4 Volts / Direct
Description Vacuum-gauge tube, ionisation type with filament reserve. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
31 x 145 x mm / 1.22 x 5.71 x inch
Weight 35 g / 1.23 oz
Information source - - Manufacturers Literature   Telefunken Spezialröhren, 1968

im_5_sockel.png IM5: Telefunken Spezial-Röhren 1966
Heinz Höger

IM5: Telefunken
Thomas Günzel † 1.8.22

More ...

Collection of



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]