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

3KF8

Information - Help 
ID = 4390
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Double Pentode 
  Late but very rare. ***
Identical to 3KF8
Similar Tubes
Heater different:
  4KF8 ; 6KF8

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 3.15 Volts / If 0.6 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source Essential Characteristics, GE 1973   

3kf8_sockel.png 3KF8: Essential characteristics
Peter Hoddow


Just Qvigstad
3kf8_techdat.png
3KF8: Essential characteristics
Peter Hoddow

 

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