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

VT138_GPO

Information - Help 
ID = 65481
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
  Ca. 1925 up to 1945 very rare. ***
Identical to VT138_GPO = RG1/250 = GU1 = CV1623

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Telephony
Filament Vf 4.5 Volts / If 2.7 Ampere / Direct / Specified voltage AND current AC/DC
Description

Anode voltage 4000

 
Information source -- Collector info (Sammler)   


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