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

XFY41

Information - Help 
ID = 49986
       
Country:
Great Britain (UK)
Brand: Hivac Ltd.; Harrow-on-the-Hill
Developer: Hivac Ltd.; Harrow-on-the-Hill 
Tube type:  Screen-grid Tetrode 
Identical to XFY41
Similar Tubes
Heater different:
  XFY31

Base Subminiatur (wire-ends, flat) B5A
Filament Vf 1.25 Volts / If 0.01 Ampere / Direct / Battery =
Description For Hearing Aid use with 22.5V HT. 1.8mW audio output 
Information source - - Manufacturers Literature   
- - -   
- - -
- - -


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