RAYTHEON QF773 Subminiature Experimental Pentode

No information found about this tube. It seems to be some kind of remote cutoff or sharp cutoff pentode. Most likely a 6 V heater, and it looks like the same pinout as the CK5899.

 

Hauteur • Height • Höhe : 30 mm • 1" 3/16
Diamètre • Diameter • Durchmesser : 9.5 mm • 3/8"

 

---

Le contenu de ce site est sous copyleft The content of this site is under copyleft Der Inhalt dieser Website steht unter Copyleft