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

DEP215

Information - Help 
ID = 15747
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to DEP215
First year Oct.1928 ? - - Manufacturers Literature Date of Marconi Publication No. 520A.

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Description

Va <120. Ra=6250 with Amp factor of 6.25

 
Dimensions (WHD)
incl. pins / tip
40 x 103 x mm / 1.57 x 4.06 x inch
Information source - - Manufacturers Literature   Pamphlet 243
- - Manufacturers Literature   Advt March 1927

b4_1~~10.png DEP215: Fin Stewart
Fin Stewart


Just Qvigstad
dep2151.png
DEP215: own collection
Peter den Boer

More ...
Usage in Models 3= 1928? ; 1= 1928 ; 1= 1929? ; 3= 1929

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
 
dep215_pic.jpg

 

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