Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 43718
Brand: Thermion; Netherlands
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to DG500-120
Similar Tubes
Normally replaceable-slightly different:
  1561 ; RGN2004
Production stop Feb.1938

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 4 Volts / If 2 Ampere / Direct
Description 2 x500V, 120mA This is a tube made as Thermion Ultra 1936 and in the Thermion Technica series of power amplifiers and power rectifiers. 
Text in other languages (may differ)
Information source - - Manufacturers Literature   1-9-1935
DG500-120: Patrice ZEISSLOFF
Patrice Zeissloff

DG500-120: Telefunken Werkstattbuch
Wolfgang Bauer

DG500-120: own collection
Peter den Boer

from 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]