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U3_Cossor

Country:  Great Britain (UK)      Brand:  Cossor, A.C.; London 
  Tube type:  Half-Wave Vacuum Rectifier 
Tube ID = 28624
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Identical to U3_Cossor
First Source (s) 1922 : 70 Years of Radiotubes and V.
Base Edison big E27 = 27 mm Base on each end
Filament Vf 5.5 Volts / If: 1.5 Ampere / -: Direct /
Description Ua = 100 V, Ia = 37 mA; Uamax = 3000 Volt.
Oberer Sockel: Bajonett 22mm. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 55 x 123 x mm / 2.17 x 4.84 x inch
Weight 50 g / 1.76 oz
Literature 70 Years of Radiotubes and V.   

u31_1.jpg
U3_Cossor: Sammlung GJ
Anonymous 544 Collector
 
u3_mov_spec.png
U3_Cossor: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector
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]
  
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