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

W1_Cossor

Information - Help 
ID = 28913
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Developer: Cossor, A.C.; London 
Tube type:  Triode, vacuum   Audio Frequency 
Identical to W1_Cossor
Similar Tubes
Heater different:
  WR1
First year May.1925 Saga of the Vacuum Tube, Tyne page 375
First Source (s)
1924 : 1925 Brown Brothers Catalog 217
1925 : British Radio Valves - The Vintage Years: 1904-1925 p.49

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 1.8 Volts / If 0.3 Ampere / Direct / Battery =
Description

"Wuncell" type.

 
Tube prices 1 Tube prices (visible for members only)
Information source Saga of the Vacuum Tube, Tyne   1925 Brown Brothers Catalog 217

b4_base_pins~~176.png W1_Cossor: Fin Stewart
Fin Stewart


Just Qvigstad
w1_cossor_spec.png
W1_Cossor: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector

More ...

Collection of

 
cossor_w1_bild2.jpg

W1_Cossor
 

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