radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

5R4GB

Information - Help 
ID = 22217
       
 
   
Tube type:  Full-Wave Vacuum Rectifier 
Identical to 5R4GB
Similar Tubes
Other shape (e.g. bulb type):
  5R4G
Other class quality (otherwise equal):
  5R4GYB ; 5R4WGB

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 5 Volts / If 2 Ampere / Direct /
Tube prices 1 Tube prices (visible for members only)

 
5r4gb_sockel.png
5R4GB: RCA Tube Manual
Peter Hoddow

 
5r4gb_techdat01.png
5R4GB: RCA Tube Manual
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]
  
rmXorg