Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 29267
Great Britain (UK)
Brand: English Electric Valve Company Ltd. (EEV); Chelmsford
Tube type:  Thyratron 
Identical to FX227 = CV372 = BT79 = 3C45 = XH3-045

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Filament Vf 6.3 Volts / If 2.7 Ampere / Half indirect / Specified voltage AC/DC
Description Hydrogen Thyratron
Va <3kV, 35A peak. Ia <50mA mean 
Dimensions (WHD)
incl. pins / tip
39 x 127 x mm / 1.54 x 5.00 x inch
Weight 60 g / 2.12 oz
Information source - - Manufacturers Literature   

fx227_so.png FX227: ARRL Handbook 1972
Anonymous 10 Collector

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]