Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 19334
Tube type:  Electrometer Tetrode or Pentode 
Identical to 5889 = CK5889 = CK-5889

Base Wires only.
Filament Vf 1.25 Volts / If 0.0075 Ampere / Direct / Battery =
Description Subminiature electrometer pentode, having the control grid on the top of the T3 bulb. 5 pin, flying leads, flat press (pin 4 suppressed).
Mullard, Raytheon, Sylvania, Tung Sol known manufacturers. 
Tube prices 1 Tube prices (visible for members only)
Information source Tube Lore (I)   

5889.png 5889
Emilio Ciardiello

5889: Manufacturer's Literature
Emilio Ciardiello

More ...
Usage in Models 1= 1959 ; 1= 1960

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

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]

Data Compliance More Information